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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 147cc Big Bore Kit – CRF110 
TB 147cc Big Bore Kit – CRF110$219.00$219.00$219.00Keihin 20mm Carburetor, OEM KLX140 
Keihin 20mm Carburetor, OEM KLX140$259.99$259.99$259.99Nibbi PE30 – 30mm Performance Carburetor 
Nibbi PE30 – 30mm Performance Carburetor$89.99$89.99$89.99TB Stator Assembly - Z50 K2-78 Models 
TB Stator Assembly - Z50 K2-78 Models$38.99$38.99$38.99TB Lever, Silver – Left Clutch 
TB Lever, Silver – Left Clutch$13.00$13.00$13.00Handlebar Lever Cover Set 
Handlebar Lever Cover Set$4.99$4.99$4.99TB Cylinder (64mm) - Grom / Monkey 
TB Cylinder (64mm) - Grom / Monkey$197.99$197.99$197.99TB 178cc Bore kit – KLX110/L 
TB 178cc Bore kit – KLX110/L$239.99$239.99$239.99TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110 
TB Fork Assembly Set, HD Springs & Black TiN Coated Uppers, Extended – KLX110$379.99$379.99$379.99TB Clutch Cable, Extended- CRF110 
TB Clutch Cable, Extended- CRF110$15.99$15.99$15.99TB Shift Lever – Grom/Monkey 125 2022+ 
TB Shift Lever – Grom/Monkey 125 2022+$34.99$34.99$34.99TB Forged Aluminum Black Shift Lever (Extended) – Honda 50, 70, & Other Models 
TB Forged Aluminum Black Shift Lever (Extended) – Honda 50, 70, & Other Models$34.99$34.99$34.99TB Cam Chain Guide Roller Kit – Honda 50cc 70cc & 90cc 
TB Cam Chain Guide Roller Kit – Honda 50cc 70cc & 90cc$13.99$13.99$13.99Reproduction gas tank for the 79-87 Z50 
Reproduction gas tank for the 79-87 Z50From $125.99From $125.99$125.99TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other Models 
TB Forged Aluminum Shift Lever (Stock Length) – Honda 50, 70, & Other ModelsFrom $29.99From $29.99$29.99TB Manual Clutch Cover Kit– All KLX110 
TB Manual Clutch Cover Kit– All KLX110$164.99$164.99$164.99AFT Oil Pump, High Volume – KLX110 & Z125 
AFT Oil Pump, High Volume – KLX110 & Z125$78.99$78.99$78.99TB Engine Dowel Kit – Honda 50cc 70cc & 90cc 
TB Engine Dowel Kit – Honda 50cc 70cc & 90cc$6.99$6.99$6.99TB Rear Shock Kit, DNM 250# – TTR110 
TB Rear Shock Kit, DNM 250# – TTR110$189.99$189.99$189.99Nibbi PE28 – 28mm Performance Carburetor 
Nibbi PE28 – 28mm Performance Carburetor$89.99$89.99$89.99TB Camshaft, Performance Stage 2.5 – CRF125 
TB Camshaft, Performance Stage 2.5 – CRF125$81.99$81.99$81.99TB Wire Harness - CT70 TB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock – 2010+ KLX110 & KLX110L 
TB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock – 2010+ KLX110 & KLX110L$499.99$499.99$499.99TB Oil Screen Filter – Honda 50cc & 70cc 
TB Oil Screen Filter – Honda 50cc & 70cc$1.99$1.99$1.99TB Clutch Kit, Kevlar, HD Springs – CRF125 All Models 
TB Clutch Kit, Kevlar, HD Springs – CRF125 All Models$39.99$39.99$39.99OEM Air Filter – KLX110/L 
OEM Air Filter – KLX110/L$9.99$9.99$9.99TB Cam Bearing Reducer & Plate – KLX110 
TB Cam Bearing Reducer & Plate – KLX110$9.99$9.99$9.99TB Fork and Dust Seals Kit 
TB Fork and Dust Seals Kit$15.99$15.99$15.99TB Rear Shock, Adjustable Compression & Rebound, 450# – KLX140 all Models 
TB Rear Shock, Adjustable Compression & Rebound, 450# – KLX140 all Models$314.99$314.99$314.99TB Crankcase Gasket 
TB Crankcase Gasket$5.49$5.49$5.49TB Seat – Honda Z50 K0-K2 
TB Seat – Honda Z50 K0-K2$93.99$93.99$93.99Trail Bikes Race Camshaft for Honda 
Trail Bikes Race Camshaft for Honda$57.99$57.99$57.99Nibbi PE24 – 24mm Performance Carburetor 
Nibbi PE24 – 24mm Performance Carburetor$83.99$83.99$83.99Main Jet Kit – Nibbi PE17-30mm 
Main Jet Kit – Nibbi PE17-30mm$12.99$12.99$12.99TB Handlebar Pad, Black w/ TB Logo 
TB Handlebar Pad, Black w/ TB Logo$8.99$8.99$8.99TB Piston Ring Set, 55mm 
TB Piston Ring Set, 55mm$23.99$23.99$23.99
