SRAM XX Ebike Crank Arm Set - 170mm ISIS Black CheckoutSpec= 45mm 550-670# The Rottefella MOVE™ Switch Unit

The Rottefella MOVE™ Switch Unit is the front piece that serves to control binding movement

Elasticized instep straps

This makes for a boot that sacrifices very little skating stability

but stays torsionally stiff for descending and cornering

Sharpening with diamonds is fast and easy

SRAM XX Ebike Crank Arm Set - 170mm ISIS Black CheckoutSpec= 45mm 550-670# The Rottefella MOVE™ Switch UnitSRAM XX Ebike Crank Arm Set 170mm ISIS Black. The XX Eagle E MTB Crank takes from its race winning lineage and is optimized for E MTB use. Carbon fiber engineered with a foam core to give both incredible strength and maximized stiffness under the high torque environment of E MTB. Paired with the new XX Eagle Transmission (T Type) direct mount chainring performance and design aesthetic blend together to provide our most premium performance driven crank