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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.
989 products
TB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models Coming soonTB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models$204.99$204.99$204.99Unit price / perTB Throttle – Billet 1/4 Turn Coming soonTB Throttle – Billet 1/4 Turn$39.99$39.99$39.99Unit price / perDNM Rear Shock (300LBS) - KLX110L / CRF110 Coming soonDNM Rear Shock (300LBS) - KLX110L / CRF110$184.99$184.99$184.99Unit price / per28/26MM Intake Kit for KLX110 (Stock Head) Coming soon28/26MM Intake Kit for KLX110 (Stock Head)$69.99$69.99$69.99Unit price / perTB Extended Brake Pedal – CRF110 Coming soonTB Extended Brake Pedal – CRF110$39.99$39.99$39.99Unit price / perTB 132cc Big Bore Kit - 13-Present CRF110 Coming soonTB 132cc Big Bore Kit - 13-Present CRF110$204.99$204.99$204.99Unit price / perTB Brake Pedal – KLX110 Coming soonTB Brake Pedal – KLX110From $25.99From $25.99$25.99Unit price / perTB Top End Gasket Kit, 55mm Coming soonTB Top End Gasket Kit, 55mm$19.99$19.99$19.99Unit price / perTrail Bikes Right Side Engine Cover Gasket - KLX110 / Z125 Coming soonTrail Bikes Right Side Engine Cover Gasket - KLX110 / Z125$5.49$5.49$5.49Unit price / per20mm & 26mm Mikuni VM Performance Carbs – Pilot Jet Kit Coming soon20mm & 26mm Mikuni VM Performance Carbs – Pilot Jet Kit$14.99$14.99$14.99Unit price / perTB Parts Billet Throttle Tube - 19+ CRF110 Coming soonTB Parts Billet Throttle Tube - 19+ CRF110$29.99$29.99$29.99Unit price / perTB Fork Assembly Set – KLX110L Coming soonTB Fork Assembly Set – KLX110L$269.99$269.99$269.99Unit price / per20mm / 24mm AFT Carb – Air Filter, Foam Dual Layer Coming soon20mm / 24mm AFT Carb – Air Filter, Foam Dual Layer$19.99$19.99$19.99Unit price / perTB Brake Pedal – CRF110 Coming soonTB Brake Pedal – CRF110$34.99$34.99$34.99Unit price / perTB Adjustable Needle – KLX110 & KLX140 Coming soonTB Adjustable Needle – KLX110 & KLX140$10.99$10.99$10.99Unit price / perMikuni 26mm Performance Carb Kit for KLX110 from Trail Bikes Coming soonMikuni 26mm Performance Carb Kit for KLX110 from Trail Bikes$204.99$204.99$204.99Unit price / perKLX/L Air Filter – Stock Carb Coming soonKLX/L Air Filter – Stock Carb$25.99$25.99$25.99Unit price / per20mm Performance Carb Kit-CRF50 Coming soon20mm Performance Carb Kit-CRF50$119.99$119.99$119.99Unit price / perTrail Bikes 88cc Head Gasket Kit Coming soonTrail Bikes 88cc Head Gasket Kit$13.99$13.99$13.99Unit price / per20mm – 28mm Mikuni VM Performance Carbs – Main Jet Kit (Large Sizes) Coming soon20mm – 28mm Mikuni VM Performance Carbs – Main Jet Kit (Large Sizes)$12.99$12.99$12.99Unit price / perTB Shift Shaft – CRF110 Coming soonTB Shift Shaft – CRF110$29.99$29.99$29.99Unit price / perBrake Shoes for CRF110/125F Coming soonBrake Shoes for CRF110/125F$15.99$15.99$15.99Unit price / per20mm – 28mm Mikuni VM Performance Carbs – Main Jet Kit Coming soon20mm – 28mm Mikuni VM Performance Carbs – Main Jet Kit$16.99$16.99$16.99Unit price / perTB Pilot Jet Kit - TTR110(Stock Carb) Coming soonTB Pilot Jet Kit - TTR110(Stock Carb)$15.99$15.99$15.99Unit price / perTB Parts CR Type Throttle Housing Coming soonTB Parts CR Type Throttle Housing$23.99$23.99$23.99Unit price / perTB Parts Shorty Brake Lever Coming soonTB Parts Shorty Brake Lever$14.99$14.99$14.99Unit price / per24mm & 28mm Mikuni VM Performance Carbs – Pilot Jet Kit Coming soon24mm & 28mm Mikuni VM Performance Carbs – Pilot Jet Kit$11.99$11.99$11.99Unit price / perTB Intake Kit for Stock Head – CRF50 Coming soonTB Intake Kit for Stock Head – CRF50$39.99$39.99$39.99Unit price / perAFT Carburetor Kit – Z50R, XR50, & CRF50 79-Present Models Coming soonAFT Carburetor Kit – Z50R, XR50, & CRF50 79-Present Models$48.99$48.99$48.99Unit price / perTB Wheel Assembly Set – All CRF110 Coming soonTB Wheel Assembly Set – All CRF110$499.99$499.99$499.99Unit price / perTB Main Jet Kit, Large – KLX110/KLX140 Coming soonTB Main Jet Kit, Large – KLX110/KLX140$11.99$11.99$11.99Unit price / perTB Extended Clutch Cable – CRF125 Coming soonTB Extended Clutch Cable – CRF125$27.99$27.99$27.99Unit price / perTB Ignition/Kill Switch Extension – 10+ KLX110/140 Coming soonTB Ignition/Kill Switch Extension – 10+ KLX110/140$14.99$14.99$14.99Unit price / perTB Pilot Jet Kit – KLX110, KLX140, XR70, & CRF70 Coming soonTB Pilot Jet Kit – KLX110, KLX140, XR70, & CRF70$17.99$17.99$17.99Unit price / perTB Top End Gasket Kit, 55.5mm - TTR110 Coming soonTB Top End Gasket Kit, 55.5mm - TTR110$24.99$24.99$24.99Unit price / perTB HD Rear Shock - CRF50/70 Coming soonTB HD Rear Shock - CRF50/70$149.99$149.99$149.99Unit price / per
TB Parts
TBParts goal is to offer affordable performance parts for pit bike, mini bike, and trail bike enthusiasts. Their big bore kits and other performance parts are made of high-quality components manufactured to their specifications. These parts have proven to be extremely reliable and popular over the 25+ years they have been on the market.