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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.
1042 products
TB Cylinder, 55mm - CRF110
Coming soonTB Cylinder, 55mm - CRF110$154.99$154.99$154.99Unit price / perTB Parts CR Type Throttle Housing
Coming soonTB Parts CR Type Throttle Housing$23.99$23.99$23.99Unit price / perTB Wheel Assembly Set – All CRF110
Coming soonTB Wheel Assembly Set – All CRF110$499.99$499.99$499.99Unit price / perTB Complete Rear Wheel Assembly - KLX110
Coming soonTB Complete Rear Wheel Assembly - KLX110$319.99$319.99$319.99Unit 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 Main Jet Kit, Large – KLX110/KLX140
Coming soonTB Main Jet Kit, Large – KLX110/KLX140$11.99$11.99$11.99Unit price / perTB Wheel Assembly Set – All KLX110
Coming soonTB Wheel Assembly Set – All KLX110$499.99$499.99$499.99Unit price / perTB Extended Clutch Cable – CRF125
Coming soonTB Extended Clutch Cable – CRF125$27.99$27.99$27.99Unit price / perTB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – CRF110
Coming soonTB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – CRF110$379.99$379.99$379.99Unit price / perTB Fork Assembly Set, Extended – KLX110 18mm Carburetor – Stock KLX110 OEM Keihin
Coming soon18mm Carburetor – Stock KLX110 OEM Keihin$149.99$149.99$149.99Unit price / perTB Wheel Assembly, Rear – All CRF110
Coming soonTB Wheel Assembly, Rear – All CRF110$319.99$319.99$319.99Unit price / perTB 143cc Bore Kit & Mikuni VM26mm Carb Kit – All Model KLX110
Coming soonTB 143cc Bore Kit & Mikuni VM26mm Carb Kit – All Model KLX110$393.99$393.99$393.99Unit price / perTB Manual Clutch Cover Kit – CRF110
Coming soonTB Manual Clutch Cover Kit – CRF110$179.99$179.99$179.99Unit price / perTB Parts Extended Throttle Cable - KLX110 (CR Type Housing)
Coming soonTB Parts Extended Throttle Cable - KLX110 (CR Type Housing)$13.99$13.99$13.99Unit price / perBrake Cable - CRF100/110
Coming soonBrake Cable - CRF100/110$14.99$14.99$14.99Unit price / perTB Billet Throttle w/ Cable – 1/4 Turn
Coming soonTB Billet Throttle w/ Cable – 1/4 Turn$45.99$45.99$45.99Unit price / perTB CRF110 20mm Carb Kit
Coming soonTB CRF110 20mm Carb Kit$139.99$139.99$139.99Unit price / perTrail Bikes 55mm Stroker Crank - 2010+ KLX110/L / Z125
Coming soonTrail Bikes 55mm Stroker Crank - 2010+ KLX110/L / Z125$199.99$199.99$199.99Unit price / perCRF50/Z50 Carburetor
Coming soonCRF50/Z50 Carburetor$39.99$39.99$39.99Unit price / perTB Oil Seal Kit – CRF110
Coming soonTB Oil Seal Kit – CRF110$4.99$4.99$4.99Unit price / perTB Exhaust Gasket - KLX110
Coming soonTB Exhaust Gasket - KLX110$2.49$2.49$2.49Unit price / perTB HD Output Shaft for KLX110
Coming soonTB HD Output Shaft for KLX110$75.99$75.99$75.99Unit price / perTB Fork Seal Kit – CRF110
Coming soonTB Fork Seal Kit – CRF110$13.99$13.99$13.99Unit price / perHeavy Duty Clutch Kit CRF/XR100
Coming soonHeavy Duty Clutch Kit CRF/XR100$30.99$30.99$30.99Unit price / per20mm AFT Carb, Intake Kit 13-18 Models
Coming soon20mm AFT Carb, Intake Kit 13-18 Models$74.99$74.99$74.99Unit price / perTB CRF110 Reverse Intake Kit For VM26 Carb - 13-18 Models
Coming soonTB CRF110 Reverse Intake Kit For VM26 Carb - 13-18 Models$74.99$74.99$74.99Unit price / perTB Ignition Coil
Coming soonTB Ignition Coil$15.99$15.99$15.99Unit price / perTB Race Head V2 & Valves TB Race Head V2 & Valves$278.00$278.00$278.00Unit price / perDNM Rear Shock, Adjustable Rebound – CRF125
Coming soonDNM Rear Shock, Adjustable Rebound – CRF125$214.99$214.99$214.99Unit price / perTB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock kit – CRF110
Coming soonTB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock kit – CRF110$499.99$499.99$499.99Unit price / perTB Suspension Kit – KLX110 TB Feeler Gauge Set
Coming soonTB Feeler Gauge Set$8.99$8.99$8.99Unit price / perTB Steering Stem Kit – All XR50/CRF50 & XR70/CRF70
Coming soonTB Steering Stem Kit – All XR50/CRF50 & XR70/CRF70$29.99$29.99$29.99Unit price / perCR Button type Kill Switch - KLX110
Coming soonCR Button type Kill Switch - KLX110$16.99$16.99$16.99Unit price / perTrail Bikes 55mm Stroker Crank for KLX110
Coming soonTrail Bikes 55mm Stroker Crank for KLX110$229.99$229.99$229.99Unit 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.