Paul Component Engineering Melvin Chain Tensioner Black Model-Concor SC Le Rino Adjustable-width internal sleeve fits 85

Adjustable-width internal sleeve fits 85

75 Bead Type Wire Construction Dual Silkworm

To be placed on one or both sides (see photo)

Combination corkscrew/bottle opener with knife and foil cutter

Gender Unisex Color Jet Black Primary Color Black Core No Size XXS Padding Type Gel

Paul Component Engineering Melvin Chain Tensioner Black Model-Concor SC Le Rino Adjustable-width internal sleeve fits 85Paul Components Melvin Chain Tensioner. Converts frames for single speed use. Long enough for a Dingle setup (2 rings one cog) 20T max. The Melvin uses two pulleys just like a rear derailleur which gives it 20 teeth of chain wrap Will work with multiple front chain rings while maintaining proper chain tension The pulleys are made of extruded and machined aluminum and have sealed bearings for durability Pulleys are 2. 25mm thick at the tooth which fits