Shimano Altus M310 7 / 8 Speed Rear Derailleur Handlebar Width_73cm Bead Tyre: Folding

Bead Tyre: Folding

Ventilation slot on the upper back for great breathability

SnakeSkin fabric adds only 40-50g per tyre

Speed compatibility: 3 x 10 or 3 x 9

That’s why Elixir 7 combines the proven precision and feel of the Elixir line

Shimano Altus M310 7 / 8 Speed Rear Derailleur Handlebar Width_73cm Bead Tyre: FoldingShimano 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