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Compatible with Shimano 12-speed groups (Deore 6100, SLX 7100, XT 8100 and XTR 9100) Premium 7075 aluminum with T6 heat treatment and CNC machining. Excellent chain retention with Narrow-Wite system Tested in official UCI competition.
Compatible with Shimano 12-speed groups (Deore 6100, SLX 7100, XT 8100 and XTR 9100) Premium 7075 aluminum with T6 heat treatment and CNC machining. Excellent chain retention with Narrow-Wite system Tested in official UCI competition.