Spank Hex Hub Freehub Body Kit - Shimano Micro Spline - Alloy Dropship The Boa Fit System delivers

The Boa Fit System delivers a connected

extended trail runs

Weight: 440g per shoe (US 9 / EU 42)

It’s this approach to developing a complete system that equals better drivetrain performance

« padding insert Breathable mesh panel

Spank Hex Hub Freehub Body Kit - Shimano Micro Spline - Alloy Dropship The Boa Fit System deliversReplacement alloy freehubs for use with all Spank HEX Rear Hubs. Includes spacer ring to also allow the use of MTB cassettes. Compatible with all HEX J Type, Straightpull, and Gravel rear wheels Not compatible with SPIKE OOZY SPOON hubs SPANKs HEX DRIVE 102T technology delivers 3. 5 engagement, for almost instant pickup 6 independent pawls with 3 steps per pawl, work in unison, meaning 18 engagement points per click Bite Block Alloy HG and XD Freehub