Crewkerz 108.9 Screw On

Product code: 14430

Lower price on our initial batch of stock, grab one now while stock lasts!

Fits Crewkerz WAW AS30 and Clean BB30 3P cranks!

- 108.9 engagement freewheel from Crewkerz!
- 1.37" x 24tpi thread size to fit a wide range of cranks, and hubs.
-108.9 engagement points are achieved by using 9 pawls in groups of 3, engaging 36 times per rotation, for 108 engagements in total!
- Each pawl is activated by its own spring, which is a 'leaf spring' design, for reliable engagement.
- Standard 4 tab tool fitting for removal and installation. We sell a tool to remove and fit this freewheel here.
- Black anodised finish with no logos makes this freewheel the perfect match for any compatible splined crank!
- A small lip on the inner face of the freewheel acts as a spacer between the freewheel and crank / bash guard.
- Available in 18t only.
- Weight: 176g

Freewheel width: 17.7mm

This freewheel must be bedded in before trials use, to ensure any excess grease used when assembling the freewheel works away from the mechanism. You can do this by riding the freewheel around 'normally' for a few hours, both freewheeling and engaging the mechanism gently. If the freewheel is subjected to trials use without having been bedded in, the pawls will not engage correctly and this causes the freewheel to skip, damaging the pawls and ratchet. Failure to bed the freewheel in correctly will void the warranty.

TartyBikes V4 Chainstay Protector

Product code: 12485

£4.50

100%

£4.50

4 colours available

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