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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 Cam Cover, Billet – KLX140 
TB Cam Cover, Billet – KLX140$59.99$59.99$59.99TB Ignition Case Cover – KLX110 2010+ 
TB Ignition Case Cover – KLX110 2010+$34.99$34.99$34.99TB Gasket Kit, Complete – CT70 91-94 & All XR70/CRF70 Models 
TB Gasket Kit, Complete – CT70 91-94 & All XR70/CRF70 Models$20.99$20.99$20.99TB Gasket, Magneto Cover – KLX140 
TB Gasket, Magneto Cover – KLX140$7.00$7.00$7.00TB Steering Stem Nut & Washer – All Z50, All CT70, & Other Models 
TB Steering Stem Nut & Washer – All Z50, All CT70, & Other Models$3.99$3.99$3.99TB Valve Kit – Race Head V2 
TB Valve Kit – Race Head V2$64.99$64.99$64.99AFT Intake Gasket & Heat stop Kit, 22mm, 45mm bolt spacing 
AFT Intake Gasket & Heat stop Kit, 22mm, 45mm bolt spacing$4.99$4.99$4.9926mm & 28mm Performance Carb – Air Filter, Foam Dual Layer 
26mm & 28mm Performance Carb – Air Filter, Foam Dual Layer$23.99$23.99$23.99TB 186cc Big Bore Kit – Grom / Monkey 
TB 186cc Big Bore Kit – Grom / Monkey$274.99$274.99$274.99TB Shock Set, HD Chrome – CT70 
TB Shock Set, HD Chrome – CT70$79.99$79.99$79.99TB Brake Shoes – All Models 
TB Brake Shoes – All Models$11.99$11.99$11.99TB Oil Screen Filter – Honda 50cc & 70cc 
TB Oil Screen Filter – Honda 50cc & 70cc$1.99$1.99$1.99TB Race Head Carb Kit, Nibbi PE26 – KLX110 
TB Race Head Carb Kit, Nibbi PE26 – KLX110$159.99$159.99$159.99TB Brake Switch Assembly, Stop – CT70 K0-76 & Others 
TB Brake Switch Assembly, Stop – CT70 K0-76 & Others$8.99$8.99$8.9926mm Performance Carb – Needle – Mikuni VM26 
26mm Performance Carb – Needle – Mikuni VM26$6.00$6.00$6.00Nibbi PE24 – 24mm Performance Carburetor 
Nibbi PE24 – 24mm Performance Carburetor$83.99$83.99$83.99TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other Models 
TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other ModelsFrom $29.99From $29.99$29.99TB 52/54mm V2 Top End Gasket Kit 
TB 52/54mm V2 Top End Gasket Kit$19.99$19.99$19.99TB Heavy Duty Clutch Basket Assembly & Billet Top Lift Plate – CRF110 
TB Heavy Duty Clutch Basket Assembly & Billet Top Lift Plate – CRF110$199.99$199.99$199.99Pilot Jet Kit – Nibbi PE17-30mm 
Pilot Jet Kit – Nibbi PE17-30mm$9.99$9.99$9.99TB 186cc Grom Big Bore Kit and Oil Cooler Kit 
TB 186cc Grom Big Bore Kit and Oil Cooler Kit$439.99$439.99$439.99TB Plastic Kit 1 – Z50 88-99 
TB Plastic Kit 1 – Z50 88-99$109.99$109.99$109.99TB Number Plate – Z50R 88-99 & Other Models 
TB Number Plate – Z50R 88-99 & Other Models$21.99$21.99$21.99TB Number Plate – Z50R & Other Models 
TB Number Plate – Z50R & Other Models$21.99$21.99$21.99TB Cylinder, 58mm (147cc) – CRF110 
TB Cylinder, 58mm (147cc) – CRF110$164.99$164.99$164.99Morin Racing Honda Grom Oil Cooler Kit - 13-20 Models 
Morin Racing Honda Grom Oil Cooler Kit - 13-20 Models$154.99$154.99$154.9928mm Performance Carb – Rebuild Kit 
28mm Performance Carb – Rebuild Kit$17.99$17.99$17.99TB Fork Preload Spacer Set 
TB Fork Preload Spacer Set$17.99$17.99$17.99TB Manual Clutch Cover Kit– All KLX110 
TB Manual Clutch Cover Kit– All KLX110$164.99$164.99$164.99TB Engine Cover and Case Bolt Kit – All Honda 50cc & 70cc Models 
TB Engine Cover and Case Bolt Kit – All Honda 50cc & 70cc Models$12.99$12.99$12.99TB Kick Stand Assembly – CT70 K0-K3 
TB Kick Stand Assembly – CT70 K0-K3$34.99$34.99$34.99TB Rocker Arm Kit – V2 Head 
TB Rocker Arm Kit – V2 Head$79.99$79.99$79.99TB Dimmer Switch – CT70 K0-K1 Models 
TB Dimmer Switch – CT70 K0-K1 Models$18.99$18.99$18.99TB Swingarm, Plus 1.5″ – Z50 K3-78 & Z50R 79-99 
TB Swingarm, Plus 1.5″ – Z50 K3-78 & Z50R 79-99$219.99$219.99$219.99TB Stator – All Model Honda 50's 
TB Stator – All Model Honda 50's$19.99$19.99$19.99TB Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70 
TB Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70$31.99$31.99$31.99
