Shimano Altus M310 7 / 8 Speed Rear Derailleur Hose length_1700mm which are constructed from a

which are constructed from a durable alloy construction

This means that you'll enjoy their brilliant strength

Designed to protect your middle and inner chainring from impacts

The two wheels work well together for all of the track disciplines involving group activity such as the points race

Zipped back pocket to stow removable sleeves

Shimano Altus M310 7 / 8 Speed Rear Derailleur Hose length_1700mm which are constructed from aShimano Altus M310 7 8 Speed Rear Derailleur Compatible with both 7 or 8 speed gearing systems, this Altus M310 mountain bike rear mech brings you a reliable, easy shifting action and its highly versatile. With the ability to work in a drivetrain that has a 2x or a 3x chainset, it will ensure you enjoy clean gear changes across your entyre gear range. This is further enhanced by the derailleur's bushings, which are Teflon coated and a highly efficient