Wheels Manufacturing SOLO HG Cog - 16t Fits SOLO-HG Kits Red Fits Brand-Torelli Powered by 2 AAA batteries

Powered by 2 AAA batteries

Ultra-thin for superior bar feel

Revised caliper arm design for smoother operation

Platform designed to minimize pressure on both perineum & sit bones

Wheels Manufacturing SOLO HG Cog - 16t Fits SOLO-HG Kits Red Fits Brand-Torelli Powered by 2 AAA batteriesCompatible with Shimano HG style hubs Cogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9,10 and 11 spd chains, 12spd chains (SRAM Eagle, KMC, SRAM Road and Transmission T Type Flattop chains) Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains Wide cog base helps avoid damage to freehub body TECH SPECS Model SOLO HG Description SOLO HG Cog Teeth 16 Chain 9 12sp Color Red