DMR Blade Direct Mount Chainring - 34T Boost 12-Speed. The Blade chainring is now 10 11 and 12 speed compatible. Manufactured from stiff 4mm wide 7075-T6 Aluminum maintaining direct power transfer this MTB direct mount chainring has a wide/narrow tooth des
DMR Blade Direct Mount Chainring – 34T Boost 12-Speed. The Blade chainring is now 10 11 and 12 speed compatible. Manufactured from stiff 4mm wide 7075-T6 Aluminum maintaining direct power transfer this MTB direct mount chainring has a wide/narrow tooth design for ultimate chain retention and when combined with a clutch mech no chain device is needed.
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