SunRace CS-MZ90 Wide Range 12 Speed Cassette - Shimano HG Splined - 11-50T - 12 Speed eBay The unique tread design makes

The unique tread design makes this extremely fast rolling while providing awesome traction on both asphalt and hard pack dirt

Top Stack Height 8mm

extended trail runs

the 395+ rim will accept both plus and high volume 'standard' tyres

4 deg up x 8 deg back (75mm rise)

SunRace CS-MZ90 Wide Range 12 Speed Cassette - Shimano HG Splined - 11-50T - 12 Speed eBay The unique tread design makesWide range 12 speed cassette for Shimano style HG driver bodies! Who's this for: Riders who'd like to upgrade to a 12 speed system, or replace a worn 12 speed cassette, but don't want to have to change to an XD or Microspline driver. Number of gears: 12 gears Weight: Respectable 586g Materials construction: 1st 10th gears are hi tensile steel, 11th and 12th are A7075 aluminium. Gear ratio: 11 13 15 17 19 21 24 28 32 36 42 50 Freehub mount: This mounts