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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 Bolt Kit, Lightweight TI, Engine Covers – KLX140 
TB Bolt Kit, Lightweight TI, Engine Covers – KLX140$29.99$29.99$29.99TB Billet Head Cover Kit, w/Ti Hardware – KLX140 
TB Billet Head Cover Kit, w/Ti Hardware – KLX140$114.99$114.99$114.99TB Camshaft, Stage 1 – V2 Honda/Import Type 
TB Camshaft, Stage 1 – V2 Honda/Import Type$81.99$81.99$81.99TB 143cc Big Bore Kit, w/ Cam Chain – KLX110 2010+ TB Bearing, Lifter Plate – KLX140 All models 
TB Bearing, Lifter Plate – KLX140 All models$7.99$7.99$7.99TB Chain Guard, Red – Z50 1980-82 
TB Chain Guard, Red – Z50 1980-82$26.99$26.99$26.99TB Brake Hose Holder – KLX140 
TB Brake Hose Holder – KLX140$27.99$27.99$27.99TB Oil Pump Gasket – Honda 50cc & 70cc 82+ 
TB Oil Pump Gasket – Honda 50cc & 70cc 82+$1.99$1.99$1.99TB Intake Manifold, Race Head, Billet – KLX140 
TB Intake Manifold, Race Head, Billet – KLX140$74.99$74.99$74.99TB 149cc Big Bore Kit, 55mm Forged Piston – 2022+ Grom/Monkey125 
TB 149cc Big Bore Kit, 55mm Forged Piston – 2022+ Grom/Monkey125$245.00$245.00$245.00TB Chrome Body Kit #2 – Monkey 125 all models 
TB Chrome Body Kit #2 – Monkey 125 all models$199.99$199.99$199.99TB Chrome Body Kit #1 – Monkey 125 all models 
TB Chrome Body Kit #1 – Monkey 125 all models$99.99$99.99$99.99TB Brake Pedal, Chrome – Monkey 125 
TB Brake Pedal, Chrome – Monkey 125$34.99$34.99$34.99TB Vintage Style Handlebars – Monkey 125 – All Year Models 
TB Vintage Style Handlebars – Monkey 125 – All Year Models$49.99$49.99$49.9924mm AFT Performance Carb – Carb Rebuild Kit 
24mm AFT Performance Carb – Carb Rebuild Kit$10.99$10.99$10.99Stem Nut & Washer – XR80 & Others 
Stem Nut & Washer – XR80 & Others$11.99$11.99$11.99TB Piston 52mm Ring Set (88cc) – 69-78 Models 
TB Piston 52mm Ring Set (88cc) – 69-78 Models$19.99$19.99$19.99TB Lower Muffler Guard – Z50 K3-K6 
TB Lower Muffler Guard – Z50 K3-K6$15.99$15.99$15.99TB +0.5mm Piston & Gasket kit – Z50 K0-1981 
TB +0.5mm Piston & Gasket kit – Z50 K0-1981$29.99$29.99$29.99TB Piston Kit, .50 over – 79-81 Models 
TB Piston Kit, .50 over – 79-81 Models$21.99$21.99$21.99TB Wire Harness – 79 Model 
TB Wire Harness – 79 Model$23.99$23.99$23.99TB Lower Muffler Guard – Cover A – Z50 76-79 
TB Lower Muffler Guard – Cover A – Z50 76-79$15.99$15.99$15.99TB Lower Muffler Guard – Cover B – Z50 76-79 
TB Lower Muffler Guard – Cover B – Z50 76-79$15.99$15.99$15.99TB Brake Cable – Z50 Triple clamp kit 
TB Brake Cable – Z50 Triple clamp kit$17.99$17.99$17.99TB Gas Cap & Billet Breather – Z50 Aftermarket Tanks TB Parts Body Kit #2- Honda Z50R 88-99 TB Clutch Spacer 
TB Clutch Spacer$13.99$13.99$13.99TB Splash Guard – Z50R 88-99 Models 
TB Splash Guard – Z50R 88-99 Models$34.99$34.99$34.99AFT Carburetor Float Set – CT70 K0-77 
AFT Carburetor Float Set – CT70 K0-77$13.99$13.99$13.99TB Number Plate Bracket – Z50R 
TB Number Plate Bracket – Z50R$29.99$29.99$29.99TB Bearing Set – Z50 
TB Bearing Set – Z50$25.99$25.99$25.99TB Hub Stop and Cable Holder 
TB Hub Stop and Cable Holder$33.99$33.99$33.99TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models 
TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models$11.99$11.99$11.99TB Battery Connector – K1 
TB Battery Connector – K1$3.99$3.99$3.99AFT Ignition Switch – K1 Models 
AFT Ignition Switch – K1 Models$31.99$31.99$31.99AFT Ignition Switch – K2 Models 
AFT Ignition Switch – K2 Models$31.99$31.99$31.99
