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50 Caliber Racing 47mm Head Gasket Kit for 70cc Pit Bikes Atv Pocket Bike Go Karts and Mini Choppers
50 Caliber Racing rod end fabrication kit with 3/4 x 3/4 chromoly / PTFE liner heim joints, jam nuts, and weld in bung tube adapters. Designed specifically for 1.75" OD tubing, with wall thickness of .095 or .120. Includes Left and Right hand thread heim joints, with matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
50 Caliber Racing 52mm Gasket kit for 110cc and 125cc Lifan Engines Pit Bikes Atv Pocket Bike Go Karts and Mini Choppers
50 Caliber Racing rod end fabrication kit featuring 3/4" x 3/4" chromoly / PTFE liner heim joints. Fits 1.75" OD tubing, with wall thickness of .095 or .120. Includes two Left and two Right hand thread heim joints, with matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
50cal 271 High Strength RED Bolt Glue 50ml bottle high strength threadlocker. This is a bolt glue by 50 Caliber Racing. Its purpose is to keep your nuts and bolts together! Its excellent for engines or any nuts and bolts that get vibration. If you are tired of nuts and bolts rattling lose this is your solution!
50 Caliber Racing rod end fabrication kit featuring 3/4" x 3/4" chromoly / PTFE liner heim joints. Fits 1.75" OD tubing, with wall thickness of .095 or .120. Includes four LH, four RH heim joints, jam nuts, and matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
Red Bolt Glue 250ml bottle high strength thread locking glue. This is a bolt glue by 50 Caliber Racing. Its purpose is to keep your nuts and bolts together! Its excellent for engines or any nuts and bolts that get vibration. If you are tired of nuts and bolts rattling lose this is your solution!
Single joint rod end fabrication kit featuring 7/8" thread x 7/8" bore chromoly / PTFE heim joints. Fits 1.5" OD tubing, with wall thickness of .120 or .250. Includes one heim joint, jam nut, and matching bung. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!
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.
Rod end fabrication kit featuring 7/8" thread x 7/8" bore chromoly / PTFE heim joints. Fits 1.5" OD tubing, with wall thickness of .120 or .250. Excellent for building a custom panhard bar for cars, trucks, 4x4s & more. Includes heim joints, jam nuts and matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
Rod end fabrication kit featuring 7/8 x 7/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bung tube adapters. Designed specifically for 1.5" OD tubing, with wall thickness of .120 or .250. Includes two LH and two RH heim joints, with matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
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!
Rod end fabrication kit featuring 7/8 x 7/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bung tube adapters. Designed specifically for 1.5" OD tubing, with wall thickness of .120 or .250. Includes four LH, four RH heim joints, jam nuts, and matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
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!
Single joint rod end fabrication kit featuring 7/8" thread x 7/8" bore chromoly / PTFE heim joints. Fits 1.75" OD tubing, with wall thickness of .120 or .250. Excellent for building custom suspension links for trucks, sand rails, rock crawlers & more. Includes one heim joint, jam nut, and matching bung. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!
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)
Rod end fabrication kit featuring 7/8" thread x 7/8" bore chromoly / PTFE heim joints. Fits 1.75" OD tubing, with wall thickness of .120 or .250. Excellent for building a custom panhard bar for cars, trucks, 4x4s & more. Includes heim joints, jam nuts and matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
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.
Rod end fabrication kit featuring 7/8 x 7/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bung tube adapters. Designed specifically for 1.75" OD tubing, with wall thickness of .120 or .250. Includes two LH and two RH heim joints, with matching bungs. Available with or without high misalignment spacers.
Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
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)
