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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.
TB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – CRF110 
TB Fork Assembly Set, Extended, HD springs & Black TiN Coated uppers – CRF110$349.99$349.99$349.99TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers – KLX110L 
TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers – KLX110L$349.99$349.99$349.99TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110
TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110$349.99$349.99$349.99TB Rim Lock – 1.6″ 
TB Rim Lock – 1.6″$9.99$9.99$9.99TB Delete Plug, Clutch – KLX140 
TB Delete Plug, Clutch – KLX140$8.99$8.99$8.99TB Grip Doughnut 
TB Grip Doughnut$4.99$4.99$4.99TB Starter, HD – KLX140 
TB Starter, HD – KLX140$110.99$110.99$110.99TB Fork Preload Spacer Set 
TB Fork Preload Spacer Set$17.99$17.99$17.99TB Brake Cable, Rear +3″ – ATC70 78-85 
TB Brake Cable, Rear +3″ – ATC70 78-85$19.99$19.99$19.99TB Rim Set, Aluminum – All CT70 
TB Rim Set, Aluminum – All CT70$79.49$79.49$79.49TB Brake Rotor, Rear w/hardware – KLX140 R&L Models only 
TB Brake Rotor, Rear w/hardware – KLX140 R&L Models only$49.99$49.99$49.99TB Brake pad Set, Performance, Rear – KLX140 R&L Models only 
TB Brake pad Set, Performance, Rear – KLX140 R&L Models only$34.99$34.99$34.99TB Camshaft, Performance Roller – KLX140 
TB Camshaft, Performance Roller – KLX140$89.99$89.99$89.99TB Rocker Arms, Billet, Roller – KLX140 
TB Rocker Arms, Billet, Roller – KLX140$99.99$99.99$99.99TB Brake Pad Set, Performance, Front – KLX140 all models 
TB Brake Pad Set, Performance, Front – KLX140 all models$34.99$34.99$34.99TB Brake Hose Holder – KLX140 
TB Brake Hose Holder – KLX140$27.99$27.99$27.99TB 149cc Big Bore Kit, 55mm Forged Piston, & Cam – 2022+ Grom/Monkey12 
TB 149cc Big Bore Kit, 55mm Forged Piston, & Cam – 2022+ Grom/Monkey12$299.99$299.99$299.99TB Performance Camshaft – 2022 & Up Grom, Monkey, CT125, Dax and Cub 
TB Performance Camshaft – 2022 & Up Grom, Monkey, CT125, Dax and Cub$89.99$89.99$89.99TB Performance Camshaft Kit, Stage 2 – Z125/KLX110 2017+ 
TB Performance Camshaft Kit, Stage 2 – Z125/KLX110 2017+$94.99$94.99$94.99TB Performance Camshaft, Stage 2 – KLX110 
TB Performance Camshaft, Stage 2 – KLX110$79.99$79.99$79.99TB Master Cylinder Cap, Front, CNC Billet – CRF125 
TB Master Cylinder Cap, Front, CNC Billet – CRF125$16.99$16.99$16.99Engine Dowel Kit – 10x14mm 
Engine Dowel Kit – 10x14mm$7.49$7.49$7.49Shift Shaft, Manual – CRF110 
Shift Shaft, Manual – CRF110$37.99$37.99$37.99TB Master Cylinder Cap, Front, CNC Billet – KLX140 
TB Master Cylinder Cap, Front, CNC Billet – KLX140$16.99$16.99$16.99TB Steering Stem Bearing - CRF110 
TB Steering Stem Bearing - CRF110From $17.99From $17.99$17.99TB Race Camshaft, V2 Stage 3 – Race Head V2 
TB Race Camshaft, V2 Stage 3 – Race Head V2$89.99$89.99$89.99TB Race Camshaft, V2 Stage 1 – Race Head V2 
TB Race Camshaft, V2 Stage 1 – Race Head V2$89.99$89.99$89.99DNM Rear Shock, +10mm , 300# – KLX110 2002-2009 
DNM Rear Shock, +10mm , 300# – KLX110 2002-2009$169.99$169.99$169.99TB Master Cylinder Cap – Grom 125 All Models 
TB Master Cylinder Cap – Grom 125 All Models$16.99$16.99$16.99TBParts - 20mm Carb Main Jet Kit & Stock KLX110 Carbs 
TBParts - 20mm Carb Main Jet Kit & Stock KLX110 Carbs$10.99$10.99$10.99TB Parts Extended Throttle Cable - KLX110 (OEM Throttle Housing) 
TB Parts Extended Throttle Cable - KLX110 (OEM Throttle Housing)$11.99$11.99$11.99Trail Bikes Top End Gaskets - KLX110 / Z125 
Trail Bikes Top End Gaskets - KLX110 / Z125From $16.99From $16.99$16.9942mm – Mikuni VM26 – Air Filter, Foam Pancake Style - KLX110/L 
42mm – Mikuni VM26 – Air Filter, Foam Pancake Style - KLX110/L$18.99$18.99$18.99Trail Bikes Left Side Engine Cover Gasket - KLX110 / Z125 
Trail Bikes Left Side Engine Cover Gasket - KLX110 / Z125$4.99$4.99$4.99TB Throttle Cable 
TB Throttle Cable$11.99$11.99$11.99TB Clutch Cable, Extended – KLX110L & Z125 
TB Clutch Cable, Extended – KLX110L & Z125$18.99$18.99$18.99
