Crank Arm Assembly XX1 Eagle DUB 8Bolt 170 Grey (BB/Spider/Chainrings not included) 21eric Frame – Why R+ v4

Frame – Why R+ v4

a seamless liner and full customization possibilities

Medium to medium-wide feet with a medium-to-high instep fit the W TLT X best

Women’s Sizing: designed with a women’s specific last for a natural

The Climbing Lacing and adaptive eyelets allow for a precise and secure fit on technical terrain

Crank Arm Assembly XX1 Eagle DUB 8Bolt 170 Grey (BB/Spider/Chainrings not included) 21eric Frame – Why R+ v4SRAM offers a competitive edge with its XX1 Eagle Crank Arm Assembly, which is lighter, stiffer, stronger, and more durable than others on the market. This crank arm is designed with carbon for optimal power transfer and efficiency and is compatible with a straightforward yet effective DUB powered bottom bracket standard.