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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Weight w no battery: 363g
It also features Silca's proprietary brass air bridge and check-valve assembly
Not a single chainring is the same which makes your new ring completely individual
Brake rotor compatibility (minimum/maximum): 160mm
but they are now more of a stepped and ramped shape
E-Thirteen Helix R Guidering Direct Mount Chainring - E-Thirteen Direct Mount - 32T - 52-55mm Flip - Round - 12-Speed - Grey Alloy YGroup_7034229129261 Weight w no battery: 363gAccording to E*Thirteen, the Helix R Direct Mount Chainring is a game changer. With proven Sram and Shimano 11 or 12 speed cross compatibility applied to an ultra lightweight, durable AL 7075 t6 Chainring and a highly CNCD technical finish. Combine with the chain, derailleur shifter of choice without a change in chain retention quality. Build a dream rig with more freedom and spec creatively. One of the strongest and most durable alloys available, AL
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