Thru Axles hip pack Cassette technology optimized for offroad

Cassette technology optimized for offroad

they combine stiffness and low weight for responsive feel and long-term performance

The ease and comfort of our acclaimed Roc Loc Sport MIPS® fit system makes fitting as easy as turning a dial

Comfortable nylon-bound elastic cuffs seal in warmth

Thru Axles hip pack Cassette technology optimized for offroadDescription Surly Thru Axles are replacement and upgrade thru axles designed specifically for Surly frames and forks that use thru axle standards. Built from steel for durability and long term reliability, these axles are intended to match Surlys exact length and thread specifications for proper fit and safe clamping. Available in multiple sizes and thread pitches, Surly Thru Axles are the correct choice when replacing a lost axle or dialing in a