E-Thirteen Helix R Guidering Direct Mount Chainring - E-Thirteen Direct Mount - 32T - 52-55mm Flip - Round - 12-Speed - Bronze Alloy Ignore Wholesale Tier 1 Brand Rule Available with black or tan

Available with black or tan sidewalls in 40mm and 44mm widths

They will not work with a regular 24mm spindle

Factory Installed Spacers: 170mm: 2

The Multi Tool includes:

E-Thirteen Helix R Guidering Direct Mount Chainring - E-Thirteen Direct Mount - 32T - 52-55mm Flip - Round - 12-Speed - Bronze Alloy Ignore Wholesale Tier 1 Brand Rule Available with black or tanAccording 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