DaBomb RL-4 Single Speed Chain Tensioner YGroup_7033419923501 Brim: Flat Brim

Brim: Flat Brim

These legendary

Maxxis' famous EXO casing for strength

With Blackburn's AnyValve pump head you don't need to fuss around with switching out the grommets

Flat Head screwdriver

DaBomb RL-4 Single Speed Chain Tensioner YGroup_7033419923501 Brim: Flat BrimThe RL 4 Chain tensioner from DaBomb is a simple and reliable fixed chain tensioner for single speed conversions on bike frames designed for cassette and derailleur systems, often referred to as vertical dropout frames. If your bike has a standard 135mm rear end with a Quick Release (QR) skewer type rear axle and you want to convert it to single speed, then the RL 4 from DaBomb gives you a super simple and inexpensive chain tensioner that will prevent