Microshift R9 9-Speed Cassette 11-25T Silver compatio_raw Arm x BCD: SRAM direct

Arm x BCD: SRAM direct mount

The tall knobs punch through dust and loam to find traction

Wahoo thru-axle kit comes with everything you need to mount most 12x142 thru-axle bikes on your KICKR SNAP indoor trainer

Aluminum cups

Wider and even lower profile

Microshift R9 9-Speed Cassette 11-25T Silver compatio_raw Arm x BCD: SRAM directH92 9 speed cassettes are nickel plated for durability, and constructed using the same processes as microSHIFT's higher end cassettes, resulting in rapid, responsive shifting at an affordable price. Nickel plated Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance Precision ramps and chamfers for rapid chain movement Compatible with SRAM and Shimano 9 speed systems Steel lock ring