while it has a narrower profile towards the inside

Weight: 97g for a pair

ION'S Air_Flow technology combines highly breathable & moisture-wicking materials to ensure perfect ventilation while riding

Max tyre width: 66mm or 26 x 2

Does include a hitch lock

Shimano Deore CS-M4100 10 Speed Cassette - 11-42T - Shimano HG Splined - 10 Speed - 11-42T PDP|PLP|Rail Material while it has a narrowerThe perfect replacement for 10 speed drivetrains. The Deore CS M4100 10 Speed Cassette features a nickel plated finish for excellent long term durability and corrosion resistance and Hyperglide technology delivers smooth gear steps and precise shifting. Who's this item for: This cassette is for riders that are still happily running 10 speed drivetrains. Suitable for MTB, touring, and gravel bikes. Number of gears: This is a 10 speed cassette.