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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Honeycomb Flex base
Weighs just 31g
Alloy and steel construction leads to lower weight without compromising strength and durability
Flat blade screwdriver
1/8 steerer tubes
SunRace CS-MZ90 Wide Range 12 Speed Cassette - Shimano HG Splined - 11-50T - 12 Speed YGroup_7033480085549 Honeycomb Flex baseWide 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
