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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 Cable/Hose Routing Bracket 
TB Cable/Hose Routing Bracket$3.99$3.99$3.99TB Piston Kit, 67mm 
TB Piston Kit, 67mm$81.99$81.99$81.99CDI Pigtail Connector for Imports 
CDI Pigtail Connector for Imports$10.99$10.99$10.99TB Billet Head Cover Set – Honda 50cc & 70cc 82+ 
TB Billet Head Cover Set – Honda 50cc & 70cc 82+$70.99$70.99$70.99TB 178cc Bore kit – KLX110/L 
TB 178cc Bore kit – KLX110/L$239.99$239.99$239.9926mm & 28mm Performance Carb – Pilot Jet Kit 
26mm & 28mm Performance Carb – Pilot Jet Kit$10.99$10.99$10.99TB Piston Ring Set, 55mm 
TB Piston Ring Set, 55mm$23.99$23.99$23.99TB Crankcase Gasket 
TB Crankcase Gasket$4.49$4.49$4.4926mm & 28mm Performance Carb – Main Jet Kit – Larger Sizes 
26mm & 28mm Performance Carb – Main Jet Kit – Larger Sizes$10.99$10.99$10.99TB Clutch Cable, Extended- CRF110 
TB Clutch Cable, Extended- CRF110$9.99$9.99$9.99TB Cam Bearing Reducer & Plate – KLX110 
TB Cam Bearing Reducer & Plate – KLX110$9.99$9.99$9.99TB Brake Pedal, Black – KLX140 
TB Brake Pedal, Black – KLX140$32.99$32.99$32.99Nibbi PE30 – 30mm Performance Carburetor 
Nibbi PE30 – 30mm Performance Carburetor$85.99$85.99$85.99TB Camshaft, Performance Stage 2.5 – CRF125 
TB Camshaft, Performance Stage 2.5 – CRF125$81.99$81.99$81.99TB Grom Oil Cooler Kit 
TB Grom Oil Cooler Kit$159.99$159.99$159.99TB Forged Aluminum Polished Shift Lever – Grom/Monkey All Year Models 
TB Forged Aluminum Polished Shift Lever – Grom/Monkey All Year Models$30.99$30.99$30.99TB Cylinder, 67mm 
TB Cylinder, 67mm$174.99$174.99$174.99TB Steel Folding Gear Shift Lever 
TB Steel Folding Gear Shift Lever$16.99$16.99$16.99TB Top End Gasket Kit, 58mm – CRF110 All Models 
TB Top End Gasket Kit, 58mm – CRF110 All Models$18.99$18.99$18.99TB CRF110 58mm Piston Kit 
TB CRF110 58mm Piston Kit$74.99$74.99$74.99Drain Line, Clear/Pink – 3x5mm 
Drain Line, Clear/Pink – 3x5mm$1.99$1.99$1.99Gas Tank – AFT – 89-99 Models 
Gas Tank – AFT – 89-99 Models$113.99$113.99$113.99Trail Bikes 165cc Bore Kit - KLX110/L / Z125 
Trail Bikes 165cc Bore Kit - KLX110/L / Z125$218.99$218.99$218.99TB Gasket & Seal Kit, Engine – KLX140 
TB Gasket & Seal Kit, Engine – KLX140$39.99$39.99$39.99TB Rim Set – Z50R 80-99 Models 
TB Rim Set – Z50R 80-99 ModelsFrom $65.99From $65.99$65.99TB Piston Kit, 64mm 
TB Piston Kit, 64mm$75.99$75.99$75.99M8 Banjo bolt set, with sealing washers – KLX110 & Others 
M8 Banjo bolt set, with sealing washers – KLX110 & Others$8.99$8.99$8.99TB Cam Sprocket – 28T with Dowel – Various Models 
TB Cam Sprocket – 28T with Dowel – Various Models$11.99$11.99$11.99Mikuni VM28-418, Flat slide 28mm Carburetor 
Mikuni VM28-418, Flat slide 28mm Carburetor$132.99$132.99$132.99DNM Rear Shock, Heavy Duty – Grom 125 All Models 
DNM Rear Shock, Heavy Duty – Grom 125 All Models$169.99$169.99$169.99TB Covered Air Filter, 42MM 
TB Covered Air Filter, 42MM$19.99$19.99$19.99TB 147cc Big Bore Kit – CRF110 
TB 147cc Big Bore Kit – CRF110$219.00$219.00$219.00TB Piston Kit – 88cc Race Head 
TB Piston Kit – 88cc Race Head$39.99$39.99$39.99TB Flywheel Puller – Honda 50cc & 70cc 
TB Flywheel Puller – Honda 50cc & 70cc$14.99$14.99$14.99TB Valve Seal Set, 5mm 
TB Valve Seal Set, 5mm$4.99$4.99$4.99Drain Line, Black – 3x5mm 
Drain Line, Black – 3x5mm$1.99$1.99$1.99
