Problem Solvers Single Speed Derailleur Chain Tensioner
Made In Taiwan
This high-quality chain tensioner of Problem Solvers is made of cnc machined 6061-T6 alloy. It features two pulleys and on-the-go chainline adjustment. On frames with vertical dropouts, use it to take up chain slack on singlespeeds or internally geared hubs on bikes with vertical dropouts. For 3/32" chains and cogs with maximum 18 teeth.
Weight :
Package Includes :
1 X New Single Speed Tension Derailleur
