Close
Trail Bikes
TBParts is dedicated to providing high-quality, affordable performance parts for pit bike, mini bike, and trail bike fans. Since 1995, their big bore kits and other performance enhancements, crafted from top-notch components customized to their unique specifications, have gained tremendous popularity due to their proven reliability and excellence.
TB Piston & Gasket/seal kit – CRF70, XR70, & 1991+ CT70 
TB Piston & Gasket/seal kit – CRF70, XR70, & 1991+ CT70$39.99$39.99$39.99AFT SL100/125 – ALL – XL100 KO-76 Reproduction Carb 
AFT SL100/125 – ALL – XL100 KO-76 Reproduction Carb$76.99$76.99$76.99TB Tail Light – CT70 K2-79 & Other Models 
TB Tail Light – CT70 K2-79 & Other Models$32.99$32.99$32.99TB Carb Top Set – Z50 76-78 Models 
TB Carb Top Set – Z50 76-78 Models$16.99$16.99$16.99TB Intake Manifold for Race Heads - Z125 
TB Intake Manifold for Race Heads - Z125$75.99$75.99$75.99TB V2 Race Head – Honda Type 
TB V2 Race Head – Honda Type$372.99$372.99$372.99TB Big Valve Kit - Grom/Monkey 
TB Big Valve Kit - Grom/Monkey$69.99$69.99$69.99TB Dual Stage Air Filter, 46mm 
TB Dual Stage Air Filter, 46mm$25.99$25.99$25.99TB Clutch Plate Kit, HD – Grom 2013-2021 
TB Clutch Plate Kit, HD – Grom 2013-2021$43.99$43.99$43.99TB Plastic Kit 1 – Z50 88-99 
TB Plastic Kit 1 – Z50 88-99$99.99$99.99$99.99TB Skid Plate, Aluminum, – KLX110 
TB Skid Plate, Aluminum, – KLX110$69.99$69.99$69.99TB Heavy Duty Clutch Basket Assembly & Billet Top Lift Plate – CRF110 
TB Heavy Duty Clutch Basket Assembly & Billet Top Lift Plate – CRF110$199.99$199.99$199.99AFT Gas Tank – Z50 K3-78 Models 
AFT Gas Tank – Z50 K3-78 Models$120.99$120.99$120.99TB Petcock, Aftermarket Tanks – Z50 
TB Petcock, Aftermarket Tanks – Z50$11.99$11.99$11.99TB Clutch Plate Kit, Replacement – 5 Plate Basket Only 
TB Clutch Plate Kit, Replacement – 5 Plate Basket Only$31.99$31.99$31.99TB Intake Boot, 30x58mm 
TB Intake Boot, 30x58mm$14.99$14.99$14.99TB Throttle Cable – CRF100, XR100 2001+ 
TB Throttle Cable – CRF100, XR100 2001+$18.99$18.99$18.99TB Gasket Kit, Top End – Z50R 88-99 & All XR50/CRF50 Models 
TB Gasket Kit, Top End – Z50R 88-99 & All XR50/CRF50 Models$10.99$10.99$10.99TB Rocker Arm Kit – V2 Head 
TB Rocker Arm Kit – V2 Head$75.99$75.99$75.99TB Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads 
TB Rotating Intake Spacer – 21mm & 26mm Honda Cylinder Heads$19.99$19.99$19.99Nibbi PE24 – 24mm Performance Carburetor 
Nibbi PE24 – 24mm Performance Carburetor$73.99$73.99$73.99Kickstart – 14mm Various models 
Kickstart – 14mm Various modelsFrom $24.99From $24.99$24.99TB Clutch Kit w/Bearing & Gasket – CRF125 
TB Clutch Kit w/Bearing & Gasket – CRF125$69.99$69.99$69.99TB Black Clutch Lever W/Extended Cable – KLX110L 
TB Black Clutch Lever W/Extended Cable – KLX110L$48.99$48.99$48.99Main Jet Kit – Nibbi PE17-30mm 
Main Jet Kit – Nibbi PE17-30mm$11.99$11.99$11.99Pilot Jet Kit – Nibbi PE17-30mm 
Pilot Jet Kit – Nibbi PE17-30mm$9.99$9.99$9.99TB Ignition Coil 
TB Ignition Coil$25.99$25.99$25.99TB Rear Shock Set – 280mm 
TB Rear Shock Set – 280mm$102.99$102.99$102.99TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models 
TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models$17.99$17.99$17.99TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models 
TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models$20.99$20.99$20.99TB 114cc High Compression Big Bore Kit – All TRX90 
TB 114cc High Compression Big Bore Kit – All TRX90$185.99$185.99$185.99TB Throttle Cable – TRX90 
TB Throttle Cable – TRX90$10.99$10.99$10.99TB Lifter Plate, Billet – CRF125 
TB Lifter Plate, Billet – CRF125$25.99$25.99$25.99TB Fork Boots with Cap Set – Z50 K0-K2 & CT70 Models 
TB Fork Boots with Cap Set – Z50 K0-K2 & CT70 Models$24.99$24.99$24.99TB Heatsink Kit, Honda Race Head V2 
TB Heatsink Kit, Honda Race Head V2$7.99$7.99$7.99TB Oil Cooler Kit – Honda V2 Head 
TB Oil Cooler Kit – Honda V2 Head$199.99$199.99$199.99
