Industry Nine 61903 30mm OD Bearing for Torch Hubs MFPN=W010-0854 Intended for tall 650b tires

Intended for tall 650b tires to give an outer diameter equal to 700c x 30mm

GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains

Made of Microfiber material

The return of the MegaBite sees the reintroduction of an extra wide tired and a lighter hollowed out toothy tread pattern thats more supple than before

Alloy construction

Industry Nine 61903 30mm OD Bearing for Torch Hubs MFPN=W010-0854 Intended for tall 650b tiresIndustry Nine 61903 30mm OD Bearing for Torch Hubs. Industry Nine cartridge bearings are OE replacement bearings. TECH SPECS Bearing I. D. (mm) 17 Manufacturer Number 61903 Bearing O. D. (mm) 30 Thickness 7