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TB Parts
TBParts goal is to offer affordable performance parts for pit bike, mini bike, and trail bike enthusiasts. Their big bore kits and other performance parts are made of high-quality components manufactured to their specifications. These parts have proven to be extremely reliable and popular over the 25+ years they have been on the market.
MiniGunz Inner Rear Fender 
MiniGunz Inner Rear Fender$59.99$59.99$59.99Trail Bikes Cylinder 64mm 
Trail Bikes Cylinder 64mm$169.99$169.99$169.99TB Valve springs, HD – KLX140 
TB Valve springs, HD – KLX140$24.99$24.99$24.99TB Carb Kit, Nibbi PE19 – KLX110 
TB Carb Kit, Nibbi PE19 – KLX110$139.99$139.99$139.99TB Race Camshaft V2-2 – Race Head V2 
TB Race Camshaft V2-2 – Race Head V2$84.99$84.99$84.99TB Performance Exhaust 4 - K3-99 Z50 
TB Performance Exhaust 4 - K3-99 Z50$234.99$234.99$234.99TB Stock Head, 88cc Bore Kit & 20mm Carb Kit 
TB Stock Head, 88cc Bore Kit & 20mm Carb Kit$229.99$229.99$229.99TB Front Sprocket – CRF110 
TB Front Sprocket – CRF110$13.99$13.99$13.99TB Wheel Kit & Ti Bushings – CRF110 
TB Wheel Kit & Ti Bushings – CRF110$499.99$499.99$499.99TB Racing Camshaft, Stage 3 – KLX110 & Z125 
TB Racing Camshaft, Stage 3 – KLX110 & Z125$82.99$82.99$82.99TB Parts Plastic Kit 2 – Honda Z50R 88-99 Models 
TB Parts Plastic Kit 2 – Honda Z50R 88-99 Models$134.99$134.99$134.99AFT Carburetor Main Jet Kit – CT70 K0-77 
AFT Carburetor Main Jet Kit – CT70 K0-77$13.99$13.99$13.99TB Steering Stem Kit 
TB Steering Stem Kit$37.99$37.99$37.99TB Throttle Cable – TRX90 
TB Throttle Cable – TRX90$18.99$18.99$18.99TB 54mm Head Gasket Kit 
TB 54mm Head Gasket Kit$19.99$19.99$19.99TB Oil Cooler Kit – Honda V2 Head 
TB Oil Cooler Kit – Honda V2 Head$199.99$199.99$199.99TB 51mm Stroker Crankshaft 
TB 51mm Stroker Crankshaft$199.99$199.99$199.99AFT 20mm Performance Carb Kit 2 - Z50 
AFT 20mm Performance Carb Kit 2 - Z50$119.99$119.99$119.99TB Front Sprocket – KLX110/L 
TB Front Sprocket – KLX110/L$13.99$13.99$13.99TB Throttle Kit #2 – Aftermarket Carburetors, 7/8″ Bars, 110 Frame Size 
TB Throttle Kit #2 – Aftermarket Carburetors, 7/8″ Bars, 110 Frame Size$29.99$29.99$29.99TB Master Cylinder Cap, Rear, CNC Billet – KLX140 
TB Master Cylinder Cap, Rear, CNC Billet – KLX140$14.99$14.99$14.99TB Wheel/Hub Set – Z50R 1980+ 
TB Wheel/Hub Set – Z50R 1980+$274.99$274.99$274.99TB Heat Stop, 20mm carb 
TB Heat Stop, 20mm carb$4.99$4.99$4.99TB Complete Exhaust Assembly – Z50 80-87 
TB Complete Exhaust Assembly – Z50 80-87$174.99$174.99$174.99TB Tail light & bracket Kit – Z50 K3-78 
TB Tail light & bracket Kit – Z50 K3-78$49.99$49.99$49.99Fender & Guard Kit – CT70 K0 
Fender & Guard Kit – CT70 K0From $99.99From $99.99$99.99TB Rear Fender – Z50R 88-99 Models 
TB Rear Fender – Z50R 88-99 Models$58.99$58.99$58.99Piston Kit, 55mm – CRF125 
Piston Kit, 55mm – CRF125$74.99$74.99$74.99TB Gas Tank – CT70 
TB Gas Tank – CT70$89.99$89.99$89.99TB 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 Heatsink Kit, Honda Race Head V2 
TB Heatsink Kit, Honda Race Head V2$7.99$7.99$7.99TB Turn Signal & Horn Switch Assembly – CT70 K1-K3 
TB Turn Signal & Horn Switch Assembly – CT70 K1-K3$21.99$21.99$21.99Billet Triple Clamp Kit - All Modes 
Billet Triple Clamp Kit - All Modes$219.99$219.99$219.99TB Fork Seal Set – TTR110 
TB Fork Seal Set – TTR110$14.99$14.99$14.99TB 170cc, HC, Forged Big Bore & Cam Kit – KLX140 
TB 170cc, HC, Forged Big Bore & Cam Kit – KLX140$289.99$289.99$289.99TB Lever, Black – Left Clutch 
TB Lever, Black – Left Clutch$13.00$13.00$13.00
