With SilkwormTM protection under the tread

Box Three Prime 9 Speed Derailleur

Brim: flat

The hub body is machined from a solid billet of 2014 T6 aluminium and features large diameter sealed stainless steel cartridge bearings for smooth running and long life

The M8100 cranks are compatible with both Boost and non-Boost frames

Goodyear Peak Tyre - Black - Tubeless Complete - Ultimate - M:Wall - Dynamic A/T - 2.25 Inch - 29 Inch Images Uploaded - Ready for Review With SilkwormTM protection under theThe hard hitting member of the Goodyear gravel family, with a tread pattern designed to excel in off road terrain, with widely spaced blocks to aid grip and forward drive in wet or very loose conditions. The Ultimate, Tubeless Complete features a Multi compound material layer which is added to the tyre casing, allowing for improved air retention while providing additional puncture and cut protection with minimal weight increase. For Peak Performance.