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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.
AFT 70cc Gasket Set – All Models 
AFT 70cc Gasket Set – All Models$13.99$13.99$13.99TB Heavy Duty Clutch Kit 
TB Heavy Duty Clutch Kit$99.99$99.99$99.99TB Fork Assembly Set – TTR110 
TB Fork Assembly Set – TTR110$269.99$269.99$269.99Throttle Cable, AFT 30mm Carb – Various Pitbike Models 
Throttle Cable, AFT 30mm Carb – Various Pitbike Models$18.99$18.99$18.99TB Billet Oil Dipstick– All Models 
TB Billet Oil Dipstick– All Models$18.99$18.99$18.99TB Gas Tank Mount Kit – Z50R 88-99 
TB Gas Tank Mount Kit – Z50R 88-99$19.99$19.99$19.99AFT Ignition Coil for Z50 K0-K2 Models 
AFT Ignition Coil for Z50 K0-K2 ModelsFrom $24.99From $24.99$24.99TB Throttle Cable, Stock type – CRF50 XR50 Z50R 86+ 
TB Throttle Cable, Stock type – CRF50 XR50 Z50R 86+$24.99$24.99$24.99Seat – AFT – Z50R 89-99 Models 
Seat – AFT – Z50R 89-99 ModelsFrom $69.99From $69.99$69.99TB Petcock, Aftermarket Tanks – Z50 
TB Petcock, Aftermarket Tanks – Z50$11.99$11.99$11.99TB Aftermarket Fork Set – Z50A K1-78 Models 
TB Aftermarket Fork Set – Z50A K1-78 Models$124.99$124.99$124.99TB Rear Shock Set – 330mm 
TB Rear Shock Set – 330mm$105.99$105.99$105.99TB 143cc Big Bore Kit, Race Head V2, & Intake Kit – KLX110 
TB 143cc Big Bore Kit, Race Head V2, & Intake Kit – KLX110From $604.99From $604.99$604.99AFT 20mm Performance Carb Kit 1 – Z50 
AFT 20mm Performance Carb Kit 1 – Z50$119.99$119.99$119.99TB Billet Clutch Lever – CRF125 
TB Billet Clutch Lever – CRF125$19.99$19.99$19.99AFT Gas Tank – Z50 K3-78 Models 
AFT Gas Tank – Z50 K3-78 Models$125.99$125.99$125.99TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models 
TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models$18.99$18.99$18.99TB Intake Boot, 30x58mm 
TB Intake Boot, 30x58mm$15.99$15.99$15.99TB High Volume Oil Pump – All ATC, TRX, & CL70s 
TB High Volume Oil Pump – All ATC, TRX, & CL70s$33.99$33.99$33.99TB Piston & Gasket/seal kit – CRF70, XR70, & 1991+ CT70 
TB Piston & Gasket/seal kit – CRF70, XR70, & 1991+ CT70$39.99$39.99$39.99Honda PCX150 Injector 
Honda PCX150 Injector$45.99$45.99$45.99TB Piston Kit, Forged, V2 High Compression 60mm 
TB Piston Kit, Forged, V2 High Compression 60mm$104.99$104.99$104.99TB Tail Light – Z50 K1-78, CT70 K0 & Other Models 
TB Tail Light – Z50 K1-78, CT70 K0 & Other Models$27.99$27.99$27.99TB Ignition Switch – CT70 K1-76 
TB Ignition Switch – CT70 K1-76$32.99$32.99$32.99TB Grab Bar, Black – All Z125 
TB Grab Bar, Black – All Z125$84.99$84.99$84.99TB Piston Kit 52mm, V2 Honda Type 
TB Piston Kit 52mm, V2 Honda Type$70.99$70.99$70.99TB Brake Snake 
TB Brake Snake$6.99$6.99$6.99Trail Bikes Cylinder 64mm 
Trail Bikes Cylinder 64mm$169.99$169.99$169.99TB Swingarm, Plus 3″ – Z50 K3-78 & Z50R 79-99 
TB Swingarm, Plus 3″ – Z50 K3-78 & Z50R 79-99$239.99$239.99$239.99Trail Bikes Race Head Kit for 88cc (52mm) Bore Kits 
Trail Bikes Race Head Kit for 88cc (52mm) Bore Kits$264.99$264.99$264.99TB Wheel Assembly Set, HD Aluminum Rims, HD Spokes – TTR110 
TB Wheel Assembly Set, HD Aluminum Rims, HD Spokes – TTR110$499.99$499.99$499.99Kickstart – 14mm Various models 
Kickstart – 14mm Various modelsFrom $24.99From $24.99$24.99Main Jet Kit – Nibbi PE17-30mm 
Main Jet Kit – Nibbi PE17-30mm$12.99$12.99$12.99TB 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 Forged Aluminum Rocker Arm Set – V2 Race Head 
TB Forged Aluminum Rocker Arm Set – V2 Race Head$75.99$75.99$75.99Trail Bikes 51mm Stroker Crank for CRF50/70 
Trail Bikes 51mm Stroker Crank for CRF50/70$189.99$189.99$189.99
