{"title":"Honda Z50 \/ CT70","description":"\u003cp\u003ePerformance parts and accessories for Honda Z50, CT70, and ATC70. Big bore kits, vintage carburetors, handlebars, stroker kits, and classic Honda pit bike upgrades.\u003c\/p\u003e","products":[{"product_id":"392-88cc-stage-2-vintage-big-bore-kit-for-honda-z50-and-ct70","title":"88cc stage 2 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70","description":"\u003cp\u003e\u003cstrong\u003eVintage Stage 2 88cc Big Bore kit and 20mm Carburetor Kit:\u003c\/strong\u003e\u003cbr\u003e- Fits 1968-1981 honda z50, ct70, atc70, trx70, sl70, xl70\u003cbr\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e- Head gasket kit, all gasket included needed for install.\u003cbr\u003e- 20mm Performance carb assembly. Includes: 20mm carb, intake, heatstop, gaskets, mount hardware\/wrench, air filter, throttle cable\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThis is a great kit to pump up your old Honda 50 or 70. This kit will easily double the stock horse power on your bike.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"68-81 ct70","offer_id":51840930611501,"sku":"4447A2-V1","price":244.99,"currency_code":"USD","in_stock":false},{"title":"69-81 z50","offer_id":51840930644269,"sku":"4447A2-V2","price":244.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/10291.jpg?v=1771874849"},{"product_id":"395-88cc-race-head-vintage-big-bore-kit-for-honda-z50-and-ct70","title":"88cc Race Head Vintage big bore kit for honda z50 and ct70","description":"\u003cp\u003e50 Caliber Racing Race Head, 88cc Big Bore kit, and 20mm Carburetor\u003c\/p\u003e\u003cp\u003eOur Race Head has been updated for even more performance! It now has 25\/22mm valves with better porting\/flow. We also kept the combustion chamber the same size and changed the angle of the valves slightly. This will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines! Includes the following:\u003c\/p\u003e\u003cp\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- 52mm high compression piston with rings, pin, \u0026amp; clips\u003cbr\u003e- Head gasket kit\u003cbr\u003e- High performance race camshaft and Honda cam sprocket\u003cbr\u003e- Race Head – Larger valves (now 25\/22mm) and better flow for increased performance. Also has bigger cooling fins. Includes all necessary parts and comes assembled! NEW! 06\/08 - The exhaust valve has been upgraded to stainless steel (21-4N material).\u003cbr\u003e- 20mm Performance carb assembly. Includes: 20mm carb, intake, heatstop, gaskets, mounting hardware\/wrench, long adjustable throttle cable, and an air filter. \u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"68-81 ct70","offer_id":51840930677037,"sku":"4448A1-V1","price":409.99,"currency_code":"USD","in_stock":false},{"title":"69-81 z50","offer_id":51840930709805,"sku":"4448A1-V2","price":409.99,"currency_code":"USD","in_stock":false},{"title":"82 91-94 ct70","offer_id":51840930742573,"sku":"4448A1-V3","price":409.99,"currency_code":"USD","in_stock":false},{"title":"88-91 z50","offer_id":51840930775341,"sku":"4448A1-V4","price":409.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/10280.jpg?v=1771874850"},{"product_id":"575-88cc-stage-1-vintage-big-bore-kit-for-honda-z50-ct70-atc70-trx70-sl70-xl70","title":"88cc stage 1 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70","description":"\u003cp\u003eVintage Stage 1 88cc Big Bore kit\u003c\/p\u003e\u003cp\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- High compression 52mm piston with rings, pin, \u0026amp; clips (can still run pump gas)\u003cbr\u003e- Head gasket kit includes all gasket needed to install bore kit.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eThis is a great inexpensive way to pump up your old Honda 50 engine. This kit is recommended for those who dont want to spend a fortune but still want to see a nice power increase over the stock engine. This kit can be installed by anyone with basic mechanical skills that is not afraid to turn some nuts and bolts.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"68-81 ct70","offer_id":51840933429549,"sku":"4446A2-V1","price":155.0,"currency_code":"USD","in_stock":false},{"title":"69-81 z50","offer_id":51840933462317,"sku":"4446A2-V2","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/10273.jpg?v=1771874869"},{"product_id":"390-88cc-stage-1-big-bore-kit-for-honda-for-z50-xr50-crf50-xr-and-crf-50","title":"88cc stage 1 big bore kit for honda Z50, xr50 and crf50","description":"\u003cp\u003e50 Caliber Racing Stage 1 88cc Big Bore kit (52mm bore)\u003c\/p\u003e\u003cp\u003e- Fits 88-99 Z50, 2000-2020 xr and crf 50's\u003c\/p\u003e\u003cp\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- High compression 52mm piston with rings, pin, \u0026amp; clips (can still run pump gas)\u003cbr\u003e- Head gasket kit includes all gasket needed to install bore kit.\u003c\/p\u003e\u003cp\u003e- High volume oil pump is recommended\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eThis is a great inexpensive way to pump up your old Honda 50 engine. This kit is recommended for those who dont want to spend a fortune but still want to see a nice power increase over the stock engine. This kit can be installed by anyone with basic mechanical skills that is not afrais to turn some nuts and bolts.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#000000;font-family:Georgia, 'Times New Roman', Times, serif;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#000000;font-family:Georgia, 'Times New Roman', Times, serif;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964559149,"sku":"4446","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/10174.jpg?v=1771875153"},{"product_id":"393-88cc-race-head-big-bore-kit-for-honda-z50-xr-crf-70-xr50-and-crf-50-s","title":"88cc Race Head Big Bore Kit for honda Z50, xr crf 70, xr50, and crf 50's","description":"\u003cp\u003e88cc Race Head Big Bore Kit\u003cbr\u003e\u003cbr\u003e88cc Race head kit for Your Honda 50 or Honda 70. This kit will drastically improve your overall performance on your bike. A stock honda 50 puts around 2.2hp to the ground and this kit will put you between 5.5-6hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!\u003cbr\u003e\u003cbr\u003eDetails:\u003cbr\u003e- Comes with fully assembled Race head (race head has larger valves for significantly increased air flow)\u003cbr\u003e- High volume oil pump included\u003cbr\u003e- Performance CDI box included that removes stock rev limiter\u003cbr\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- 52mm piston with rings, pin, \u0026amp; clips\u003cbr\u003e- Head gasket kit\u003cbr\u003e- High performance race camshaft\u003cbr\u003e- 20mm Performance carb assembly. Includes: 20mm carb, intake, heatstop, gaskets, mounting hardware\/wrench, air filter and lextended throttle cable\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits - 2000 to present CRF50, XR50, CRF70, XR70 and 88-99 Z50\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWe have been selling these kits since 2004 and believe they are of the highest quality and put out the most power you are going to find in a Big Bore kit period.\u003cstrong\u003e \u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964591917,"sku":"4448","price":409.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/10199.jpg?v=1771875154"},{"product_id":"397-stroker-kit-1-for-honda-50-s-and-70-s","title":"108cc stroker kit 1 for honda 50's and 70's","description":"\u003cp\u003eStroker Kit #1 (upgrade your 88cc engine)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFits 1988 and newer Honda 50's and 70's with a 52mm bore kit.\u003c\/p\u003e\u003cp\u003eThis is a very affordable upgrade to your current 88cc engine. (ads about 2hp more over your 88cc race head kit). This kit is made specifically for the honda 50 1988 and newer engines so there will be no fitment issues and no boring of the case necessary.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe kit includes the following parts:\u003c\/p\u003e\u003cp\u003e- 51mm Crankshaft \u003cbr\u003e- 24mm Carburetor (carb will fit 50 Caliber Intake from 88cc kits)\u003cbr\u003e- Crankcase and clutch cover gaskets\u003cbr\u003e- Head gasket kit\u003c\/p\u003e\u003cp\u003eInstallation of this kit requires the engine cases to be split. You will need a Honda manual and proper tools to complete install. We highly recommend having a professional shop install this kit. This kit does not come with installation instructions.\u003c\/p\u003e\u003cp\u003eRecommended parts to go with this kit:\u003c\/p\u003e\u003cp\u003e- High volume oil pump\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964722989,"sku":"4448A2","price":279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/2365.jpg?v=1771875156"},{"product_id":"398-108cc-stroker-kit-2-for-honda-50-s-and-70-s","title":"108cc stroker kit 2 for honda 50's and 70's","description":"\u003cp\u003eComplete Stroker Kit 2  (Now with 24mm Carburetor!)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis is hands down the biggest and baddest big bore kit we offfer for your Honda 50\/70 pitbike. 51mm crank, 52mm piston and cylinder with no boring needed. This kit puts about around 2hp more than our 88cc race head kit and will stomp any of the chinese engines out there up to 125cc. We have been selling these kits since 2004 and have had nothing but great results and happy customers!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e The kit includes the following parts:\u003c\/p\u003e\u003cp\u003e- 51mm Crankshaft \u003cbr\u003e- High compression piston with rings, pin, \u0026amp; clips (Runs on pump gas 91 octane)\u003cbr\u003e- Race Head – Larger valves and porting for increased performance. Also has bigger cooling fins. Includes all necessary parts. Comes fully assembled\u003cbr\u003e- Lightweight aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins.\u003cbr\u003e- High performance race camshaft \u003cbr\u003e- 24mm Carburetor kit with intake, airfilter, and throttle cable.\u003cbr\u003e- Crankcase and clutch cover gaskets\u003cbr\u003e- Head gasket kit\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eInstallation of this kit requires the engine cases to be split. You will need a Honda manual and proper tools to complete install. We highly recommend having a professional shop install this kit. This kit does not come with installation instructions.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eRecommended parts to go with this kit\u003c\/p\u003e\u003cp\u003e- High volume oil pump\u003cbr\u003e- Performance Cdi Rev box\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964788525,"sku":"4448A3","price":534.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/286.jpg?v=1771875157"},{"product_id":"399-117cc-stroker-kit-5-for-honda-50-s-and-70-s","title":"117cc stroker kit 5 for honda 50's and 70's","description":"\u003cp\u003e117cc Stroker Kit 5\u003c\/p\u003e\u003cp\u003eThis kit is the same as the Stroker Kit 4 but also includes a 26mm carburetor for much better performance. Its an affordable kit that will convert your 88cc Race Head kit into a powerful open class 117cc engine (much more powerful than the common Chinese 107 and 125cc engines) with tons of torque! Also, this crank was made specifically for the newer engines and thus, you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston not lining up with the cylinder deck. The kit includes the following parts:\u003c\/p\u003e\u003cp\u003e- 51mm Crankshaft with NTN bearings\u003cbr\u003e- Lightweight 54mm aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins.\u003cbr\u003e- High compression piston with rings, pin, \u0026amp; clips\u003cbr\u003e- Crankcase and clutch cover gaskets\u003cbr\u003e- Head gasket kit\u003cbr\u003e- 26mm Performance Carb\u003cbr\u003e- Intake Kit\u003cbr\u003e- Jet kit with 10 different sizes (kit not pictured - recommend starting with a #100 or #105 with the 117 kit)\u003cbr\u003e- Throttle Cable\u003cbr\u003e- Air Filter\u003c\/p\u003e\u003cp\u003eAs with all 117cc kits on the market, installation requires engine disassembly and case boring. Therefore, we highly recommend a professional technician install this kit and the cases bored by a reputable machine shop. If you plan on installing the kit yourself, you will need to have a Clymer or Honda shop manual. Instructions do not come with the kits but the installation of the crankshaft is just like installing a stock Honda crankshaft and both manuals cover this. You should also have the following parts:\u003c\/p\u003e\u003cp\u003e- High volume oil pump\u003cbr\u003e- Oil Cooler (we do not carry these at the moment)\u003cbr\u003e- CR8HSA spark plug (not required, but recommended)\u003c\/p\u003e\u003cp\u003eNote: If you have one of our Manual Clutch kits, there has been no long term testing to see how it will hold up to the additional power with this new 117 kit. If you purchased one of our Manual Clutch Kits prior to 6\/30\/05, will recommend purchasing the Upgrade Disk Kit that is available in this section of the Catalog. Additionally, we do not recommend the use of an inner rotor kit with this clutch (on a 108cc or larger engine) as it can lead to premature clutch failure due to extra fatigue placed on the clutch housing. Also, do not tighten the clutch nut with a hammer and screw driver - it must be torqued on!\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964821293,"sku":"4448A24","price":419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/287.jpg?v=1771875159"},{"product_id":"400-117cc-stroker-kit-6-for-honda-50-s-and-70-s","title":"117cc stroker kit 6 for honda 50's and 70's","description":"\u003cp\u003e117cc Stroker Kit 6\u003c\/p\u003e\u003cp\u003eThis kit is the complete kit to convert your stock motor into a powerful open class 117cc engine (much more powerful than the common Chinese 107 and 125cc engines) with tons of torque! Also, this crank was made specifically for the newer engines and thus, you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston not lining up with the cylinder deck. The kit includes the following parts:\u003c\/p\u003e\u003cp\u003e- 51mm Crankshaft with NTN bearings\u003cbr\u003e- Race Head – Larger valves and porting for increased performance. Also has bigger cooling fins. Includes all necessary parts. Comes disassembled.\u003cbr\u003e- High performance race camshaft\u003cbr\u003e- Lightweight 54mm aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins.\u003cbr\u003e- High compression piston with rings, pin, \u0026amp; clips\u003cbr\u003e- Crankcase and clutch cover gaskets\u003cbr\u003e- Head gasket kit\u003cbr\u003e- 24mm Performance Carb\u003cbr\u003e- Intake Kit\u003cbr\u003e- Jet kit with 10 different sizes (kit not pictured - recommend starting with a #100 or #105 with the 117 kit)\u003cbr\u003e- Throttle Cable\u003cbr\u003e- Air Filter\u003c\/p\u003e\u003cp\u003eAs with all 117cc kits on the market, installation requires engine disassembly and case boring. Therefore, we highly recommend a professional technician install this kit and the cases bored by a reputable machine shop. If you plan on installing the kit yourself, you will need to have a Clymer or Honda shop manual. Instructions do not come with the kits but the installation of the crankshaft is just like installing a stock Honda crankshaft and both manuals cover this. You should also have the following parts:\u003c\/p\u003e\u003cp\u003e- High volume oil pump\u003cbr\u003e- Oil Cooler (we do not carry these at the moment)\u003cbr\u003e- CR8HSA spark plug (not required, but recommended)\u003c\/p\u003e\u003cp\u003eNote: If you have one of our Manual Clutch kits, there has been no long term testing to see how it will hold up to the additional power with this new 117 kit. If you purchased one of our Manual Clutch Kits prior to 6\/30\/05, will recommend purchasing the Upgrade Disk Kit that is available in this section of the Catalog. Additionally, we do not recommend the use of an inner rotor kit with this clutch (on a 108cc or larger engine) as it can lead to premature clutch failure due to extra fatigue placed on the clutch housing. Also, do not tighten the clutch nut with a hammer and screw driver - it must be torqued on!\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840964886829,"sku":"4448A25","price":569.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/288.jpg?v=1771875160"},{"product_id":"414-high-volume-oil-pump-vintage-honda-69-81-z50","title":"High Volume Oil Pump - Vintage Honda 69-81 Z50","description":"\u003cp\u003e\u003cstrong\u003eHigh Volume Oil Pump - Vintage Honda Z50 \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eHigh volume oil pump for vintage Honda pit bikes and small ATVs. Delivers up to 3x the volume as the stock pump. We highly recommend upgrading your oil system when installing a big bore kit. Installation requires 2mm drill out of oiling outlet. \u003cbr\u003e\u003cbr\u003e Fits\u003cbr\u003e - Z50 (1969-1981)\u003cbr\u003e - CT70 (Up to 1981)\u003cbr\u003e - SL70 (Up to 1981)\u003cbr\u003e - XL70 (Up to 1981)\u003cbr\u003e - ATC70 (Up to 1981)\u003cbr\u003e - TRX70 (Up to 1981)\u003cbr\u003e\u003cbr\u003e ** Note - Installation requires 2mm drill out of oiling outlet.\u003c\/p\u003e","brand":"Honda Trail Bikes","offers":[{"title":"Default Title","offer_id":51840966197549,"sku":"5122","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/7310.jpg?v=1771875170"},{"product_id":"684-carburetor-honda-z50-pit-bike-32mm","title":"Carburetor Honda Z50 Pit Bike 15mm","description":"\u003cp\u003e\u003cstrong\u003eReplacement 15mm Carburetor for Honda Z50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Brand new top quality aftermarket carburetor. Why spend time cleaning and adjusting an old worn out carburetor when you can bolt this one on and ride! 15mm intake diameter, 28mm air filter mount, 32mm bolt hole spacing. Due to minor differences in Honda specs through model years, some bikes may require a different throttle cable. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e - Intake Diameter: 15mm\u003cbr\u003e - Air Filter Mount: 28mm\u003cbr\u003e - Bolt Hole Space: 32mm\u003cbr\u003e - Hand operated choke\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWill fit the following Honda bikes:\u003c\/strong\u003e\u003cbr\u003e Z50 (1972-1999) \u003cbr\u003e Z50R (1979-1999) \u003cbr\u003e Z50A (1972-1978)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840981565741,"sku":"4214A2","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/1664.jpg?v=1771875343"},{"product_id":"854-manual-clutch-kit-for-honda-z50-crf50-xr50-pit-bikes","title":"Manual Clutch Kit for Honda Z50 CRF50 XR50  Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Manual Clutch Kit for Honda Z50 CRF50 XR50 Pit Bikes 1988 - Up\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e Complete kit allows you to convert your 3 speed semi-auto Honda to a 3 speed manual with clutch. Our kit includes a 3 plate clutch for maximum strength to handle 88c – 108cc big bore kit power without slippage. The 67\/18 primary gears makes first gear more usable than stock. Includes everything needed except for a perch and lever. You will also use some of your stock parts. This is an awesome way to spice up your big bore Honda 50, giving you more control and better shift performance.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e - Converts semi-auto clutch to fully manual clutch.\u003cbr\u003e - 3 plate clutch included\u003cbr\u003e - 67\/18 Primary Gears\u003cbr\u003e - Can handle 88cc - 108cc Bore\/Race power without clutch slippage\u003cbr\u003e - Correct length shift shaft for the newer Honda engines so no additional modifications are necessary.\u003cbr\u003e - Comes with everything pictured including an allen head bolt kit for the engine cases.\u003cbr\u003e - You will need to supply a perch and lever and a few of your stock parts (we did not include a perch\/ lever due to the wide variety of styles out there).\u003cbr\u003e - Awesome upgrade for 88cc - 108cc big bore engines!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e* Important notes:\u003c\/strong\u003e\u003cbr\u003e - Inner rotor kits are incompatible with the clutch housing included in this kit when installed on a 108cc stroker motor\u003cbr\u003e - Clutch nut must be properly torqued with a clutch nut socket. Using a hammer and screwdriver will cause damage!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003eZ50 (88-current)\u003cbr\u003eXR50 (88-current)\u003cbr\u003eCRF50 (88-current)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51840991199533,"sku":"4448A4","price":150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/2742.jpg?v=1771875457"},{"product_id":"1202-honda-z50-performance-camshaft-1968-1981","title":"Honda Z50 Performance Camshaft 1968-1981","description":"\u003cp\u003e\u003cstrong\u003eThis is a much more agressive camshaft than stock. This can be added to your stock motor for increased Horse Power performance. Cam will work with a bone stock or upgraded 88cc engine with a stock Cylinder Head. \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits 1968-1981 Honda Z50\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eALL ATC 70'S\u003cbr\u003eALL TRX 70'S\u003cbr\u003eALL XL\/CL\/SL70'S\u003c\/strong\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51841005846829,"sku":"5640","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/9199.jpg?v=1771875593"},{"product_id":"1203-honda-z50-stock-replacement-handle-bars","title":"Honda CT70 KO, Z50 Stock Replacement Handle bars K1 \u0026 K2","description":"\u003cp\u003e\u003cstrong\u003eStock Replacement Handle Bars for Honda CT70 and Z50. These are a high quality replication of the stock bars (not chinese made like many out there) If you want your old bike to look good as new and same as new these are the bars you want. \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZ50 K1 K2 Mini Trail through 1978\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZ50 KO-1978\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCT70 KO, K1 and K2\u003c\/strong\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51841005879597,"sku":"5639","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/9208.jpg?v=1771875594"},{"product_id":"1253-honda-ct70-atc70-standard-bore-47mm-piston-kit","title":"Honda CT70 ATC70 Standard Bore 47mm Piston Kit","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 47mm Standard Bore Piston Kit for Honda C70 CT70 CL70 SL70 XL70 ATC70\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Piston Kit with Standard Bore for Honda 70cc vintage pit bikes. Complete assembly including 47mm piston, wrist pin, rings and circlips. Replaces oem Honda part number 13101-087-000. Our kits are high quality, complete and ready to build right out of the box. You'll be able to take confidence that you'll have the precision components you need to get your toys running again, the right way. Be a superdad and fix your kid's bike!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Includes 47mm piston, rings, wrist pin, \u0026amp; circlips\u003cbr\u003e - Standard bore size and compression\u003cbr\u003e - Replaces OEM part # 13101-087-000\u003cbr\u003e - Manufactured to OEM Spec\u003cbr\u003e - Please note gray rings go on top!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFits the following Honda Models:\u003c\/strong\u003e\u003cbr\u003e - C70 (1970-1983)\u003cbr\u003e - CL70 (1969-1973)\u003cbr\u003e - CT70 (1969-1982)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1976)\u003cbr\u003e - ATC70 (1978-1985)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":51841008501037,"sku":"4448A26","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9040\/3885\/files\/9861.jpg?v=1771875612"}],"url":"https:\/\/50caliberracing.com\/collections\/honda-z50-ct70.oembed","provider":"50 Caliber Racing","version":"1.0","type":"link"}