Burgtec Thick-Thin Alloy Chain Ring - 104 BCD - Round - Black - 9-12 Speed - 32T PDP|PLP|Brake Rotor Type A premium high-pressure pump with

A premium high-pressure pump with a flexible rubber hose that hides inside the body of the pump when not in use

Robust design

you'll hardly know its there

aerodynamic position

6 rings on spider (3+3 structure)

Burgtec Thick-Thin Alloy Chain Ring - 104 BCD - Round - Black - 9-12 Speed - 32T PDP|PLP|Brake Rotor Type A premium high-pressure pump withKeep that chain in place where it should be with a Burgtec Thick Thin Chain Ring. Designed with a proven thick thin tooth profile for improved chain retention. Who's this item for: Riders who use 1x drivetrains and are looking for superior chain retention as well as durability. Mounting style: 96 64mm PCD Weight: 56g (30t) Pros: Wide range of tooth options. Works for 9, 10, 11, and 12 speed setups. Great build quality. Cons: Oval options not available