Paul Component Engineering Melvin Chain Tensioner Black MFPN=N0AA20120G0100 Wide-tooth narrow-tooth pulley wheel maximizes

Wide-tooth narrow-tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly

STR Tubeless Valve

SRAM road caliper brake inserts available for use with aluminum or carbon rims

Squorx Pro Head design is excellent for building/truing at nipple head

Includes stainless slick gear cables and housing sealed aluminum ferrules

Paul Component Engineering Melvin Chain Tensioner Black MFPN=N0AA20120G0100 Wide-tooth narrow-tooth pulley wheel maximizesPaul 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