Replaces conventional derailleur gear mech;Variable tension and position (can be used on suspension frames with varying chain length - or rigid frames.);Superlight CNC alloy body, pivot bolt and sealed pulley.;Supplied with 2 springs to provide pull up or push down function.;Superlight CNC alloy body. Sealed bearing CNC alloy pulley.

• Gusset Squire SS Tensioner Black ÃÂ'Ã'£20.69

Gusset Squire SS Tensioner Black ÃÂ'Ã'£20.69Gusset