Paul Component Engineering Melvin Chain Tensioner Black stroke-45mm Gain superior positioning accuracy while

Gain superior positioning accuracy while optimizing battery life

Mask braking surfaces before application

Bolt Mount Diameter 8 Frame Mount Width 16

}FSA Tubeless Rim Tape 25mm for WideR

Paul Component Engineering Melvin Chain Tensioner Black stroke-45mm Gain superior positioning accuracy whilePaul Component Engineering Melvin Chain Tensioner Black. Paul 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