Thunder Mountain Bikes
XX SL Eagle Transmission Cassette
- Thunder Mountain Bikes$660Buy
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From Thunder Mountain Bikes
The XX SL Eagle Transmission (T-Type) Cassette is the key to achieving the best-ever inboard and outboard shifting performance under load with Eagle Transmission. Its full X-Sync design ensures that the harder you pedal the better it shifts resulting in unrivaled precision. This is SRAM&';s lightest Eagle cassette to date and it is built to last and provide maximum efficiency. The new-gen design is fully machined with hardened steel X-Dome architecture for gears 4-12 and an ultralightweight all-aluminum Spider Cog for gears 1-3.