Full Speed Ahead CK-751 Shimano STEPS E8000/E7000/E6100 Ebike Crank Arm Set - 170mm S spline Bolts BLK MFPN=00.4315.032.560 TCS Max-Flow Tubeless Valves feature

TCS Max-Flow Tubeless Valves feature a castellated base for multi-directional air flow out the sides therefore preventing the airflow restriction that can occur with a tire insert being pushed up against a traditional valve opening

Low-profile tread with diamond knurling to reduce rolling resistance and enhance grip in dusty or loose conditions with paddle knobs providing extra braking bite

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10 and 11 spd chains

Ultrasonic cleaning is a process that uses ultrasound to agitate the fluid the process ensures a deep clean to the surface in ready for lubrication

Full Speed Ahead CK-751 Shimano STEPS E8000/E7000/E6100 Ebike Crank Arm Set - 170mm S spline Bolts BLK MFPN=00.4315.032.560 TCS Max-Flow Tubeless Valves featureFull Speed Ahead CK 751 Shimano STEPS E8000 E7000 E6100 Ebike Crank Arm Set 170mm S spline with Bolts Black. FSA Shimano STEPS eBike replacement crankarms. TECH SPECS Color BlackCrank Length (mm) 170Pedal Spindle 9 16"Spindle Interface Type Hollowtech IIDesigned for ebike YesDefined Color Black