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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.
Mikuni Carburetor, VM20 
Mikuni Carburetor, VM20$115.99$115.99$115.99Footpeg Set, Large MX Style – XR50/70 CRF50/70/110 
Footpeg Set, Large MX Style – XR50/70 CRF50/70/110$39.99$39.99$39.99TB Dipstick, Billet – KLX140 
TB Dipstick, Billet – KLX140$18.99$18.99$18.99TB Clutch Plate Kit- TTR110 All Models 
TB Clutch Plate Kit- TTR110 All Models$42.99$42.99$42.99TB Aftermarket Fork Set – Z50R 79-99 Models 
TB Aftermarket Fork Set – Z50R 79-99 Models$109.99$109.99$109.99TB Oil Seal Kit 
TB Oil Seal Kit$9.99$9.99$9.99TB Dual Stage Air Filter, 42mm 
TB Dual Stage Air Filter, 42mm$25.99$25.99$25.99TB Cylinder (64mm) - Grom / Monkey 
TB Cylinder (64mm) - Grom / Monkey$197.99$197.99$197.99Trail Bikes Heavy Duty Clutch Kit - Replacement Disk/Steel Kit 
Trail Bikes Heavy Duty Clutch Kit - Replacement Disk/Steel Kit$20.99$20.99$20.99TB Rear Shock, HD, Adjustable Rebound – KLX140R & all Models 
TB Rear Shock, HD, Adjustable Rebound – KLX140R & all Models$199.00$199.00$199.00Fender Set For Your Z50 79-87 
Fender Set For Your Z50 79-87$69.99$69.99$69.99TB Billet Head Cover Set – Honda 50cc & 70cc 82+ 
TB Billet Head Cover Set – Honda 50cc & 70cc 82+$70.99$70.99$70.9926mm & 28mm Performance Carb – Pilot Jet Kit 
26mm & 28mm Performance Carb – Pilot Jet Kit$10.99$10.99$10.99TB BMX Style Handlebars 
TB BMX Style Handlebars$39.99$39.99$39.99CDI Pigtail Connector for Imports 
CDI Pigtail Connector for Imports$10.99$10.99$10.99Nibbi PE17FL – 17mm Performance Carburetor 
Nibbi PE17FL – 17mm Performance CarburetorFrom $49.99From $49.99$49.99TB Piston Kit, 67mm 
TB Piston Kit, 67mm$81.99$81.99$81.99Morin Racing Oil Pipe Replacement Line – KLX110 and Z125 
Morin Racing Oil Pipe Replacement Line – KLX110 and Z125$21.50$21.50$21.50TB Brake Pedal, Black – KLX140 
TB Brake Pedal, Black – KLX140$32.99$32.99$32.99TB Gasket Kit, + oil seals and O-rings – Z50 1988+, XR/CRF50 
TB Gasket Kit, + oil seals and O-rings – Z50 1988+, XR/CRF50$33.99$33.99$33.99TB 178cc Bore kit – KLX110/L 
TB 178cc Bore kit – KLX110/L$239.99$239.99$239.99TB 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 Rim Set – Z50R 80-99 Models 
TB Rim Set – Z50R 80-99 ModelsFrom $65.99From $65.99$65.99TB Piston Ring Set, 55mm 
TB Piston Ring Set, 55mm$23.99$23.99$23.99M8 Banjo bolt set, with sealing washers – KLX110 & Others 
M8 Banjo bolt set, with sealing washers – KLX110 & Others$8.99$8.99$8.99Drain Line, Clear/Pink – 3x5mm 
Drain Line, Clear/Pink – 3x5mm$1.99$1.99$1.99TB Camshaft, Performance Stage 2.5 – CRF125 
TB Camshaft, Performance Stage 2.5 – CRF125$81.99$81.99$81.99TB 143cc Bore Kit & Performance Camshaft – KLX110 2003-09 Models 
TB 143cc Bore Kit & Performance Camshaft – KLX110 2003-09 Models$269.99$269.99$269.99Gas Tank – AFT – 89-99 Models 
Gas Tank – AFT – 89-99 Models$113.99$113.99$113.99TB Cam Bearing Reducer & Plate – KLX110 
TB Cam Bearing Reducer & Plate – KLX110$9.99$9.99$9.99Nibbi PE30 – 30mm Performance Carburetor 
Nibbi PE30 – 30mm Performance Carburetor$85.99$85.99$85.99TB Cam Sprocket – 28T with Dowel – Various Models 
TB Cam Sprocket – 28T with Dowel – Various Models$11.99$11.99$11.99TB Grom Oil Cooler Kit 
TB Grom Oil Cooler Kit$159.99$159.99$159.99Trail Bikes 165cc Bore Kit - KLX110/L / Z125 
Trail Bikes 165cc Bore Kit - KLX110/L / Z125$218.99$218.99$218.99
