TRS Plus 12s Cassette - 9-46T, Black BCD Chainline : 73mm Spindle: Boost

Chainline : 73mm Spindle: Boost (52mm) chainline w/UL Chainring

150/157x12mm Disc Mount 6 bolt Spokes/Nipples Sapim Race / Alloy 12mm Driver / Pawls / Engagement Integrated 7-Speed Cassette / 3-Pawl / 6° Rim Material Carbon Weight 1356g Color Black W/Gunmetal Decals

132mm length with 32mm outer diameter

55mm Chainline - available for Bosch Gen 4

TRS Plus 12s Cassette - 9-46T, Black BCD Chainline : 73mm Spindle: BoostTRS Plus Cassette 12 Speed 9 46T Black TRS Plus 12s 9 46T Casssettes are built tough and e*spec rated for hardcore MTB and e bike applications. Featuring e*thirteen's unique 2 piece design, they're also lighter and easier to service than the competition, at a fraction of the price. The proprietary 9T smallest cog allows the use of smaller chainrings for improved clearance, while still delivering an impressive 511% range, with minimal ratio between