Shimano Tourney SL-RS45 3x8 Speed Revoshift Twist Shifter Set Left Right Gear View Silver 3 speed front & 8 speed rear SIS index RevoShift Suitable for 22.2mm diameter handlebar Confirm the gear position at a glance with gear view window Planetary gears for light operation Pair included: Left & Right RevoShift, 2 x stainless steel inner cables, 2 x end caps, NO housing