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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 Valve Kit – Race Head V2 
TB Valve Kit – Race Head V2$64.99$64.99$64.99TB Manifold, Nibbi 17-22mm – KLX110 
TB Manifold, Nibbi 17-22mm – KLX110$39.99$39.99$39.99Throttle Cable, AFT 30mm Carb – Various Pitbike Models 
Throttle Cable, AFT 30mm Carb – Various Pitbike Models$18.99$18.99$18.99TB Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70 
TB Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70$31.99$31.99$31.99Honda PCX150 Injector 
Honda PCX150 Injector$45.99$45.99$45.99TB Steering Stem Nut & Washer – All Z50, All CT70, & Other Models 
TB Steering Stem Nut & Washer – All Z50, All CT70, & Other Models$3.99$3.99$3.9926mm Performance Carb – Needle – Mikuni VM26 
26mm Performance Carb – Needle – Mikuni VM26$6.00$6.00$6.00TB Handlebar, Black, low Rise – 7/8″ 
TB Handlebar, Black, low Rise – 7/8″$59.99$59.99$59.99TB Billet Oil Filter Cover w/Filter – KLX140 
TB Billet Oil Filter Cover w/Filter – KLX140$22.99$22.99$22.99Bolt kit, Center Case – KLX110, Z125 
Bolt kit, Center Case – KLX110, Z125$9.00$9.00$9.00TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models 
TB Gear Shifter – Z50 K0-78, CT70 K0-80, & Other Models$18.99$18.99$18.99TB CRF110 58mm Piston Kit 
TB CRF110 58mm Piston Kit$74.99$74.99$74.99TB Gas Tank Mount Kit – Z50R 88-99 
TB Gas Tank Mount Kit – Z50R 88-99$19.99$19.99$19.99TB Reproduction Rectifier – CT70-KO Model 
TB Reproduction Rectifier – CT70-KO Model$14.99$14.99$14.99TB Cylinder, 67mm 
TB Cylinder, 67mm$174.99$174.99$174.99TB Brake Snake 
TB Brake Snake$6.99$6.99$6.99TB 186cc Big Bore Kit – Grom / Monkey 
TB 186cc Big Bore Kit – Grom / Monkey$274.99$274.99$274.99AFT Ignition Coil for Z50 K0-K2 Models 
AFT Ignition Coil for Z50 K0-K2 ModelsFrom $24.99From $24.99$24.99Billet Cam Cover – KLX110 & Z125 
Billet Cam Cover – KLX110 & Z125$38.99$38.99$38.99Carburetor, Keihin – Main Jet Kit – All Models 
Carburetor, Keihin – Main Jet Kit – All Models$9.99$9.99$9.99TB Clutch Kit, HD – CRF125 
TB Clutch Kit, HD – CRF125$59.99$59.99$59.99AFT Gas Tank – Z50 K3-78 Models 
AFT Gas Tank – Z50 K3-78 Models$125.99$125.99$125.99TB Gasket Kit, Top End – Z50R 88-99 & All XR50/CRF50 Models 
TB Gasket Kit, Top End – Z50R 88-99 & All XR50/CRF50 Models$10.99$10.99$10.99Morin Racing Oil Cooler Kit – Z125 
Morin Racing Oil Cooler Kit – Z125$159.99$159.99$159.99TB Bushing, Wheel, Anodized & Ti – KLX110 
TB Bushing, Wheel, Anodized & Ti – KLX110$45.99$45.99$45.99TB Brake Switch Assembly, Stop – CT70 K0-76 & Others 
TB Brake Switch Assembly, Stop – CT70 K0-76 & Others$8.99$8.99$8.99TB Throttle Cable – KLX110 Equipped with TBparts Billet 1/4 turn Throttle 
TB Throttle Cable – KLX110 Equipped with TBparts Billet 1/4 turn Throttle$17.99$17.99$17.99TB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock kit – – TTR110 
TB Forks, HD springs w/Black TiN Coated uppers, & DNM Shock kit – – TTR110$499.99$499.99$499.99TB Carb kit, Nibbi 26, Billet Throttle – TTR110 
TB Carb kit, Nibbi 26, Billet Throttle – TTR110$199.99$199.99$199.99Heat Stop, 21mm, 45mm bolt spacing 
Heat Stop, 21mm, 45mm bolt spacing$4.99$4.99$4.99TB Dimmer Switch – CT70 K0-K1 Models 
TB Dimmer Switch – CT70 K0-K1 Models$18.99$18.99$18.99TB Grab Bar, Black – All Z125 
TB Grab Bar, Black – All Z125$84.99$84.99$84.99TB Swingarm, Plus 3″ – Z50 K3-78 & Z50R 79-99 
TB Swingarm, Plus 3″ – Z50 K3-78 & Z50R 79-99$239.99$239.99$239.99TB Master Cylinder Cap, Front, CNC Billet – KLX140 
TB Master Cylinder Cap, Front, CNC Billet – KLX140$16.99$16.99$16.99TB Stator Assembly – Z50R 80-87 Models 
TB Stator Assembly – Z50R 80-87 Models$29.99$29.99$29.99TB Seat – Z50 K3-78 Models 
TB Seat – Z50 K3-78 Models$129.99$129.99$129.99
