A high performance pair of 29 mountain bike wheels, the Shimano MT15 Wheels combine a lightweight anodised aluminium rim with smooth rolling hubs for excellent performance on the mountain. The rear MT15 Wheel features fast pawl access for responsive acceleration while a freewheel body made from steel is highly resistant to wear & tear & is compatible with all 7, 8, 9 & 10 speed drivetrains. Both wheels feature a QR axle & centre lock disc brake mounting & weigh approx 2282g per wheelset.