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50 Caliber Racing - 5 x 5 Inch (5 x 127 metric) Wheel Spacer
- Will fit most vehicles with 5 x 5 inch bolt pattern, see below for more fitment information
- Available in 1.0, 1.25, 1.5, and 2.0 inch widths
Price is for a single wheel spacer.
Please choose size and quantity before ordering
.50 Caliber extended swingarm extends the bike 2 1/2 inches to allow a more stable ride and upgraded shock. Swingarm comes with a chain slide brake extender and 4 bearings for extra strength. **Also comes with a free chain.**
50 Caliber Racing - 5 x 5.5 Inch (5 x 139.7 metric) Wheel Spacer
- Will fit most vehicles with 5 x 5.5 bolt pattern, see below for more fitment information
- Available in 1.0, 1.25, 1.5, and 2.0 inch widths
Price is for a single wheel spacer.
Please choose size and quantity before ordering
.50 Caliber extended swingarm extends the bike 2 1/2 inches to allow a more stable ride and upgraded shock. Swingarm comes with a chain slide brake extender and 4 bearings for extra strength. **Also comes with a free chain.**
50 Caliber Racing - 8x6.5 Inch (8 x 165.1 metric) Wheel Spacer
- Will fit most vehicles with 8x6.5" bolt pattern, see below for more fitment information
- Available in 1.0, 1.25, 1.5, and 2.0 inch widths
Price is for a single wheel spacer.
Please choose size and quantity before ordering
50 Caliber Racing 52mm Head Gasket Kit for 110cc and 125cc Pit Bikes Atv Pocket Bike Go Karts and Mini Choppers
Stage 1 88cc Big Bore kit for 88-99 Z50, 2000-2020 xr and crf 50's
- Lightweight aluminum cylinder with steel sleeve
- Cast in mounts on cylinder for aftermarket skid plates
- Oversized cooling fins on cylinder for efficient heat dissipation
- High compression 52mm piston with rings, pin, & clips (can still run pump gas)
- Head gasket kit includes all gasket needed to install bore kit.
88cc 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!
16 Tapered Splined Lug Nuts with Chrome Finish and Anodized Aluminum Spike - 12 x 1.5mm Thread Pitch
Be sure to select color before ordering!.
Product has been discontinued
50 Caliber Racing Race Head, 88cc Big Bore kit, and 20mm Carburetor
Our 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!
Stroker Kit 1
Ready for more power? Convert your 88cc Race Head kit into a 108cc stroked out beast!! (Much more powerful than any of the chinese engines up to 125cc)
LED or 4" HID light mounting Brackets for Jeep Wrangler 2007-2016
Complete 108cc Stroker kit for Honda crf and xr 50 and 70cc engines 1988 to current. Kit includes piston, race head, cylinder, cam, carburetor, throttle cable, gaskets, intake, crank, and filter.
Premium Grade 20mm Performance Aftermarket Carburetor for Honda 50 Pit Bikes with 88cc Big Bore Engines!
Intake throat diameter: 20mm
Bolt hole spacing: 48mm
Air filter mount diameter: 32mm
Fits:
- Honda 50 XR50 CRF50 XR70 CRF70 (Sized for 88cc - up Big Bore modified engine. Not recommened for stock engines)
This kit is the same as the Stroker Kit 4 but also includes a 26mm carburetor for much better performance. This is 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!
Performance camshaft for Honda xr crf 50 or 70. Will fit 2000-present
50 Caliber Racing Billet Wheel Spacer - 5 x 4.75 Inch (5 x 120.65 metric) Wheel Spacer
Need some more clearance or a wider stance for ride? 50 Caliber Racing precision CNC milled wheel spacers are what you need! Designed to fit many vehicles, these are perfect for fixing clearance issues, installing wider tires and increase vehicle stability.
Price is for a single wheel spacer.
Please choose size and quantity before ordering
50 Caliber Racing Momentary ON/OFF Rocker Switch
High quality 50 Caliber Racing super bright Illuminated ON/OFF Momentary Rocker Switches are rated for 12 Volts and 20 Amps. These waterproof, durable switches are perfect for your boat, car, truck, sand rail or UTV!
Be sure to select the correct color before ordering!
