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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.
TB Banjo Bolt Kit – Grom, MSX125, & Monkey 125 
TB Banjo Bolt Kit – Grom, MSX125, & Monkey 125$17.99$17.99$17.99Oil Cooler Kit, Morin Racing – 2022 & Up Grom, MSX125 
Oil Cooler Kit, Morin Racing – 2022 & Up Grom, MSX125$149.99$149.99$149.99TB Piston Kit, Forged, 55mm – Grom/Monkey 125 2022+ 
TB Piston Kit, Forged, 55mm – Grom/Monkey 125 2022+$99.00$99.00$99.0024mm AFT Performance Carb – Pilot Jet Kit 
24mm AFT Performance Carb – Pilot Jet Kit$14.99$14.99$14.99Piston Rings, 55mm – CRF125 
Piston Rings, 55mm – CRF125$17.99$17.99$17.99TB Brake Pedal & Arm Kit – CT70 K0-K3 
TB Brake Pedal & Arm Kit – CT70 K0-K3$46.99$46.99$46.99TB O-ring Kit, Stator Plate – Honda 50cc & 70cc 
TB O-ring Kit, Stator Plate – Honda 50cc & 70cc$5.99$5.99$5.99TB Performance Exhaust, Carbon Fiber – Monkey 125 – All Year Models 
TB Performance Exhaust, Carbon Fiber – Monkey 125 – All Year Models$299.00$299.00$299.00TB Performance Exhaust 3 – Z50 K3-99 Models 
TB Performance Exhaust 3 – Z50 K3-99 Models$228.99$228.99$228.99TB Billet V2 Race Head Cover Set 
TB Billet V2 Race Head Cover Set$99.99$99.99$99.99TB +0.5mm Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70 
TB +0.5mm Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70$31.99$31.99$31.99TB Piston kit, .50 Over – All ATC70 and TRX70 Models 
TB Piston kit, .50 Over – All ATC70 and TRX70 Models$23.99$23.99$23.99TB V2 Head Performance carb kit, VM24 – Honda 50 & 70cc 
TB V2 Head Performance carb kit, VM24 – Honda 50 & 70cc$199.99$199.99$199.99TB Piston Ring Set, 67mm 
TB Piston Ring Set, 67mm$21.99$21.99$21.99AFT Dual Feed Petcock (Good with 20mm carb) 
AFT Dual Feed Petcock (Good with 20mm carb)$19.99$19.99$19.99TB Race Head Kit – Upgrade to New Head 
TB Race Head Kit – Upgrade to New Head$207.99$207.99$207.99TB Brake Switch - CT70 
TB Brake Switch - CT70$8.99$8.99$8.99Performance Carbon Exhaust – CT70 
Performance Carbon Exhaust – CT70$228.99$228.99$228.99TB Starter, HD – KLX140 
TB Starter, HD – KLX140$110.99$110.99$110.99TB Brake pad Set, Performance, Rear – KLX140 R&L Models only 
TB Brake pad Set, Performance, Rear – KLX140 R&L Models only$34.99$34.99$34.99TB Cable Kit, Front, Extended – Z50 1986+, XR50, CRF50 
TB Cable Kit, Front, Extended – Z50 1986+, XR50, CRF50$39.99$39.99$39.99TB Performance Camshaft, Stage 2 – KLX110 
TB Performance Camshaft, Stage 2 – KLX110$79.99$79.99$79.99Carburetor Rebuild Kit – Nibbi PE24 
Carburetor Rebuild Kit – Nibbi PE24$17.99$17.99$17.99TB 20mm Performance Carb kit – TRX90 
TB 20mm Performance Carb kit – TRX90$139.99$139.99$139.99TB Muffler Shield/Protector Chrome – Z50 K3-78 
TB Muffler Shield/Protector Chrome – Z50 K3-78$59.99$59.99$59.99TB Headlight & Tail light/bracket Kit – Z50 K3-78 
TB Headlight & Tail light/bracket Kit – Z50 K3-78$75.99$75.99$75.99Shift Lever, Black – 79-99 Z50R, 97-00 XR70, 00 XR50 & Others 
Shift Lever, Black – 79-99 Z50R, 97-00 XR70, 00 XR50 & Others$17.99$17.99$17.99TB Piston 52mm Ring Set (88cc) – 82-87 Models 
TB Piston 52mm Ring Set (88cc) – 82-87 Models$19.99$19.99$19.99TB Complete Exhaust Assembly – Z50 80-87 
TB Complete Exhaust Assembly – Z50 80-87$164.99$164.99$164.99Kickstart – 14mm Various models 
Kickstart – 14mm Various modelsFrom $24.99From $24.99$24.99TB Parts Plastic Kit 2 – Honda Z50R 88-99 Models 
TB Parts Plastic Kit 2 – Honda Z50R 88-99 Models$134.99$134.99$134.99TB Wheel Hub, Front – Z50R 1980+ 
TB Wheel Hub, Front – Z50R 1980+From $110.99From $110.99$119.99TB Parts Wheel Hub Rear – Z50R 1980+ 
TB Parts Wheel Hub Rear – Z50R 1980+$119.99$119.99$119.99TB Headlight Assembly – Z50 K1-K2 
TB Headlight Assembly – Z50 K1-K2$31.99$31.99$31.99TB Clutch Lever W/Extended Cable – CRF125 2019+ 
TB Clutch Lever W/Extended Cable – CRF125 2019+$52.99$52.99$52.99TB Oil Cooler Kit, Morin Racing – 2022 & Up Monkey 125 
TB Oil Cooler Kit, Morin Racing – 2022 & Up Monkey 125$169.99$169.99$169.99
