30t x 104 ring is the only Quarq power meter compatible 30t ring available

Juicy 5/7/Ultimate

Designed for DJ and Slopestyle riding

It holds Avid levers

Make with a durable nylon exterior

E-Thirteen LG1 Plus + Bash Guard and Chain Guide - ISCG 05 - 28-38T - Black netsuite-webdata-created 30t x 104 ring isThe LG1 Plus is the guide that started the chainguide revolution of running a fixed "taco" style bash guard. With a feature list as long as this, it's no wonder the LG1 plus is a mainstay on the world cup circuit. Features: CNC Machined Alloy Back Plate Soft rubber is co moulded into the height adjustable top guide for silent operation. The top guide also opens without tools. Neat. Gen 2 Stealth roller is soft and quiet. Lower Guide is removable,