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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 Throttle Kit – 7/8″ 
TB Throttle Kit – 7/8″$43.99$43.99$43.99TB 24mm AFT Performance Carb Kit 
TB 24mm AFT Performance Carb Kit$119.99$119.99$119.99TB Lower Muffler Guard – Cover B – Z50 76-79 
TB Lower Muffler Guard – Cover B – Z50 76-79$15.99$15.99$15.99TB Lower Muffler Guard – Cover A – Z50 76-79 
TB Lower Muffler Guard – Cover A – Z50 76-79$15.99$15.99$15.99TB 108cc Big Bore Kit, V1 Race Head, & 24mm Carb Kit – Honda 50cc & 70cc Various Models 
TB 108cc Big Bore Kit, V1 Race Head, & 24mm Carb Kit – Honda 50cc & 70cc Various Models$548.99$548.99$548.99TB Headlight & Tail light/bracket Kit – Z50 K3-78 
TB Headlight & Tail light/bracket Kit – Z50 K3-78$75.99$75.99$75.99AFT Gas Tank & Side Cover Kit – Z50 K3-78 
AFT Gas Tank & Side Cover Kit – Z50 K3-78$149.99$149.99$149.99TB Lower Muffler Guard – Z50 K3-K6 
TB Lower Muffler Guard – Z50 K3-K6$15.99$15.99$15.99TB Clutch Lever & Cable kit – 2001 + XR/CRF100 
TB Clutch Lever & Cable kit – 2001 + XR/CRF100$44.99$44.99$44.99TB 20mm Performance Carb kit – TRX90 
TB 20mm Performance Carb kit – TRX90$139.99$139.99$139.99TB Chrome Body Kit #1 – Monkey 125 all models 
TB Chrome Body Kit #1 – Monkey 125 all models$99.99$99.99$99.99TB Chrome Body Kit #2 – Monkey 125 all models 
TB Chrome Body Kit #2 – Monkey 125 all models$199.99$199.99$199.99TB 149cc Big Bore Kit, 55mm Forged Piston – 2022+ Grom/Monkey125 
TB 149cc Big Bore Kit, 55mm Forged Piston – 2022+ Grom/Monkey125$239.00$239.00$239.00TB 186cc Grom Big Bore Kit, Oil Cooler Kit & Performance Camshaft 
TB 186cc Grom Big Bore Kit, Oil Cooler Kit & Performance Camshaft$499.99$499.99$499.99TBParts - 20mm Carb Main Jet Kit & Stock KLX110 Carbs 
TBParts - 20mm Carb Main Jet Kit & Stock KLX110 Carbs$10.99$10.99$10.9926mm Performance Carb - Mikuni VM26 
26mm Performance Carb - Mikuni VM26$115.99$115.99$115.99Trail 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$16.99$16.99$16.99TB Parts Extended Throttle Cable - KLX110 (OEM Throttle Housing) 
TB Parts Extended Throttle Cable - KLX110 (OEM Throttle Housing)$11.99$11.99$11.99Trail Bikes 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$11.99Trail Bikes Extended Brake Cable +5 
Trail Bikes Extended Brake Cable +5$11.99$11.99$11.99TB Clutch Cable, Extended – KLX110L & Z125 
TB Clutch Cable, Extended – KLX110L & Z125$18.99$18.99$18.99Trail Bikes Cylinder 60mm 143cc 
Trail Bikes Cylinder 60mm 143cc$152.99$152.99$152.99Shorty Lever Set 
Shorty Lever Set$23.99$23.99$23.99TB Forged Aluminum Shift Lever - CRF110 
TB Forged Aluminum Shift Lever - CRF110$29.99$29.99$29.99TB Piston Kit, 60mm 
TB Piston Kit, 60mm$69.99$69.99$69.99TB Folding Aluminum Gear Shifter / 05-Present KLX110 
TB Folding Aluminum Gear Shifter / 05-Present KLX110$29.99$29.99$29.99TB Parts Extended Throttle Cable - 19+ CRF110 
TB Parts Extended Throttle Cable - 19+ CRF110$36.99$36.99$36.99Brake Shoes KLX110 
Brake Shoes KLX110From $13.49From $13.49$13.49TB Throttle Cable, KLX110 W/VM26 
TB Throttle Cable, KLX110 W/VM26$11.99$11.99$11.99TB 20mm AFT Carb 
TB 20mm AFT Carb$59.99$59.99$59.99Trail Bikes MX Performance CDI Box for CRF50/70 and Imports 
Trail Bikes MX Performance CDI Box for CRF50/70 and Imports$25.99$25.99$25.99TB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models 
TB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models$196.99$196.99$196.99DNM Rear Shock For KLX110 02-UP (350lbs) 
DNM Rear Shock For KLX110 02-UP (350lbs)$169.99$169.99$169.99DNM Rear Shock (250lbs) - KLX110 / CRF70 
DNM Rear Shock (250lbs) - KLX110 / CRF70$169.99$169.99$169.99
