E*thirteen Helix R Guidering (3mm Offset)3-Bolt 34t Naran CheckoutSpec= Works for All Freehub Bodies Heat treated chromoly inner chainring

Heat treated chromoly inner chainring

Equipped with cutting-edge technology the Eagle F1 has a single mission of all-round race performance at the highest level

Compound Organic Heat Sink No Backing Plate Material Steel Pad Shape Number 37

model 359 size 27

E*thirteen Helix R Guidering (3mm Offset)3-Bolt 34t Naran CheckoutSpec= Works for All Freehub Bodies Heat treated chromoly inner chainringe*thirteen Helix R Guidering 34t 11 12 Speed 3mm Offset SRAM 3 Bolt DM Naranja. Helix R SRAM Direct Mount Chainrings offer a true upgrade solution for SRAM 3 Bolt MTB crank users (including DUB) to achieve cross compatibility with both SRAM and Shimano 11 and 12 speed drivetrains. Forged from 7075 T7 aluminum then extensively CNC optimized for industry leading weights and a unique high end full CNC aesthetic 3mm offset (Boost chainline) Compatible