TB 108cc Stroker Crank Upgrade Kit [TBW9090]


Product Information

TB 108cc Stroker Crank Upgrade Kit.

This kit is for customers who already have the complete [TBW0952] or [TBW0939] TB 88cc Race Head kit on their Honda Z50 or CT70 and want to upgrade to 108cc.


-51mm Crankshaft with NTN bearings
- High compression piston with rings, pin, & clips
- Hi Volume Oil Pump 
- Crankcase and clutch cover gaskets
- Head gasket kit

For the Aussie Z50A and Z50J1 models, CT70 69-79 3 speed models.

Please Note: Crank spigot measures 56mm from the cam drive sprocket to the end of the threads, please check this measurement against your crank to ensure that it is suitable for your engine.

Product Code: TBW9090

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