Hope Pro 4 Freehub Assembly MS X12 / Boost BackInStock-10-02-2026 Endurance Evolution fabric supports muscles

Endurance Evolution fabric supports muscles and wicks sweat

Mesh centre back panel

depending on how much you sweat and how hot it is

Burgtec’s knowledge combined with Greg's clear needs made this process effortless

5 kg or 36

Hope Pro 4 Freehub Assembly MS X12 / Boost BackInStock-10-02-2026 Endurance Evolution fabric supports musclesYour prayers have been answered with the Hope Pro4 Microspline Shimano 12 Speed Freehub Body! You can now run Shimanos 12 Speed micro spline drivetrain on Hope Pro 4 Hubs when using the new freehub body specifically designed for Hope Pro4 Hubs by Hope. Features: X12 Boost compatible end cap included (can also be used with 142 x 12) Hopes 4 Pawl Ratchet with 44 tooth engagement (8. 2 deg) Sealed Stainless Steel cartridge bearings