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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 On/Off light Switch Wiring/Parts Kit – K3-78 Models 
TB On/Off light Switch Wiring/Parts Kit – K3-78 Models$10.99$10.99$10.99TB Petcock – For use with Performance Carb Kits 
TB Petcock – For use with Performance Carb Kits$16.99$16.99$16.99TB Steering Stem Kit 
TB Steering Stem Kit$37.99$37.99$37.99Piston Rings, 55mm – CRF125 
Piston Rings, 55mm – CRF125$17.99$17.99$17.99TB Chrome Steel Rim Set – CT70 
TB Chrome Steel Rim Set – CT70$94.99$94.99$94.99TB V2 108cc Stroker Big Bore Kit – Honda 50cc & 70cc 1988+ 
TB V2 108cc Stroker Big Bore Kit – Honda 50cc & 70cc 1988+$729.99$729.99$729.99TB Stroker Crankshaft, 51mm 6v – Various 3 & 4 Speed Models 
TB Stroker Crankshaft, 51mm 6v – Various 3 & 4 Speed Models$199.99$199.99$199.99AFT Headlight Assembly – K1-82 Models 
AFT Headlight Assembly – K1-82 Models$24.99$24.99$24.99AFT Carburetor Kit – Replacement Throttle Cable 
AFT Carburetor Kit – Replacement Throttle Cable$9.99$9.99$9.99TB Master Cylinder Cap, Rear, CNC Billet – KLX140 
TB Master Cylinder Cap, Rear, CNC Billet – KLX140$14.99$14.99$14.99TB Bushing, Wheel, Anodized TI – CRF110 
TB Bushing, Wheel, Anodized TI – CRF110$34.99$34.99$34.99TB Fork Seal Set – TTR110 
TB Fork Seal Set – TTR110$14.99$14.99$14.99TB Bracket, Clutch Cable – TB Manual Clutch Kit KLX110 
TB Bracket, Clutch Cable – TB Manual Clutch Kit KLX110$14.99$14.99$14.99TB Brake Pad & Rotor Kit, Front – KLX140 R&L Models 
TB Brake Pad & Rotor Kit, Front – KLX140 R&L Models$81.99$81.99$81.99TB Rim Set, Aluminum – All CT70 
TB Rim Set, Aluminum – All CT70$89.99$89.99$89.99TB 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$299.99Cam Chain, DID 90L 
Cam Chain, DID 90L$25.99$25.99$25.99TB Gasket Kit, Top End – Z50R 82-87 Models 
TB Gasket Kit, Top End – Z50R 82-87 Models$10.99$10.99$10.99TB Brake Rod – Z50 with Swingarm 
TB Brake Rod – Z50 with Swingarm$15.99$15.99$15.99AFT Seat 
AFT Seat$119.99$119.99$119.99Bolt Kit – For Intake Manifold with 2 heat stops 
Bolt Kit – For Intake Manifold with 2 heat stops$3.99$3.99$3.9926mm/28mm Performance Carb Kit – Intake Kit – V2/YX/ZS Heads 
26mm/28mm Performance Carb Kit – Intake Kit – V2/YX/ZS Heads$69.99$69.99$69.99Fender & Guard Kit – CT70 K0 
Fender & Guard Kit – CT70 K0From $99.99From $99.99$99.99TB Front Fender – Z50R 88-99 Models 
TB Front Fender – Z50R 88-99 Models$32.99$32.99$32.99TB Valve Rebuild Kit For Stock Head- K0-81 Models 
TB Valve Rebuild Kit For Stock Head- K0-81 Models$75.99$75.99$75.99TB Valve Rebuild Kit For Stock Head- K0-81 Models 
TB Valve Rebuild Kit For Stock Head- K0-81 Models$75.99$75.99$75.99TB Gasket – For TBW0961 & TBW0971 HD Auto Clutch Kits 
TB Gasket – For TBW0961 & TBW0971 HD Auto Clutch Kits$2.99$2.99$2.99TB Brake Pedal – Z50 K3-79 
TB Brake Pedal – Z50 K3-79$29.99$29.99$29.99TB Billet Axle Adjuster Block Set – Z50 
TB Billet Axle Adjuster Block Set – Z50$24.99$24.99$24.99TB Piston Kit, Forged, High Compression, 63mm – KLX140 
TB Piston Kit, Forged, High Compression, 63mm – KLX140$104.99$104.99$104.99TB Aluminum Cylinder, 54mm – TRX90/Chinese 114cc Bore Kits 
TB Aluminum Cylinder, 54mm – TRX90/Chinese 114cc Bore Kits$144.99$144.99$144.99TB Fork Boot Set – CT70 K2-79 Models 
TB Fork Boot Set – CT70 K2-79 Models$19.99$19.99$19.99TB Lever Pivot Screw & Nut- Z50 ,CT70, & Other Models 
TB Lever Pivot Screw & Nut- Z50 ,CT70, & Other Models$1.99$1.99$1.99TB Performance Exhaust, Carbon Fiber – Monkey 125 – All Year Models 
TB Performance Exhaust, Carbon Fiber – Monkey 125 – All Year Models$299.99$299.99$299.99TB Shift Shaft – Honda 50cc and 70cc 68-87 
TB Shift Shaft – Honda 50cc and 70cc 68-87$20.99$20.99$20.99TB Piston Kit, Std. size – CT70 91-94 & All XR70/CRF70 Models 
TB Piston Kit, Std. size – CT70 91-94 & All XR70/CRF70 Models$23.99$23.99$23.99
