Spark T1 Step Rocker R&D

Rotate the lever to the locked position and step down to lock the heel. The heel remains locked until you turn the lever to the unlocked position. Securely secures the locker in the locked and unlocked positions. Plastic lock bar will not damage binding baseplates. The option to lock the heel while touring helps adapt to different terrain types, making quick descents, side steps and skate splits more effective for backcountry trips. This season we featured a Step Locker design that allows you to step into the lock.