Al crank Sram SX Eagle DUB for 1×12 drive. New chainring teeth profiling delivers smooth chain operation and extends service life.
- 148 mm boost
- steel converter 32T (3 mm offset)
- X-Sync 2 (special profile profiling for smooth and secure operation)
- the new DUB standard is significantly lighter (-70 g), more durable (28.9 mm axis) and has a longer service life (high quality bearing sealing)
- bearings are not included





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