OSPREY Katari 7 - With Reservoir sale Surly Singleator mounts right up

Surly Singleator mounts right up to your derailleur hanger and provides a simple

40mm stack for 40mm and 50mm

Raglan-style sleeve design for improved articulation

This is the number of points at which a rear hub's ratchet mechanism engages per revolution of the cassette

SRAM Eagle and KMC chain

OSPREY Katari 7 - With Reservoir sale Surly Singleator mounts right upThe Katari Series is the go to for riders who need to carry little more than water. With an updated Hydraulics LT 2. 5L reservoir included, this series is a super comfortable and stable hydration carrying solution for bike rides and beyond. External reservoir sleeve Blinker light attachment Magnetic sternum strap bite valve attachment External zippered scratch free heat embossed slash pocket Hydraulics LT 1. 5L or 2. 5L reservoir included Front panel