Osprey Escapist Half-Frame Bag - 2L - Black Heavy/Bulky Regular: compatible with most 9-12

Regular: compatible with most 9-12 speed drivetrains including the following:

this cassette is quiet and durable and features a replaceable cluster of gears 8-12

Cons: May have to remove your grip to get access to it

For a wicked trail tyre combo

Cleats: Fits any two-hole MTB style cleats

Osprey Escapist Half-Frame Bag - 2L - Black Heavy/Bulky Regular: compatible with most 9-12The waterproof Escapist Wedge Bag is cleverly designed with variable angles and can be mounted forward or backward to fit a wide array of bike geometries. Featuring waterproof zippers and multiple, variable attachment points with soft anti scratch hook and loop straps. Features Shaped steeper on one end than the other Can be flipped to suit a variety of frame shapes Both side zipper access Waterproof zippers Multiple, variable attachment points with