Crank Left Arm with Diamond Hole, 170mm Aluminium Alloy Bicycle Crank Arm Left Replacement for Mountain Bike Road Bike (Black) Sensor Cracked Plastic: Visible stress fractures

Cracked Plastic: Visible stress fractures around the bolt holes

Verify that the voltage and microfarad (uF) ratings match the original capacitor

End Fittings: Threaded Z-fitting on one end

fray-resistant nylon rope and reinforced plastic mounts to withstand the constant friction and weight of heavy

Debris or old soap left behind will prevent the new seal from seating correctly

Crank Left Arm with Diamond Hole, 170mm Aluminium Alloy Bicycle Crank Arm Left Replacement for Mountain Bike Road Bike (Black) Sensor Cracked Plastic: Visible stress fractures170mm Aluminum Alloy Left Crank Arm (Diamond Hole) Key Features Precision Diamond Hole Interface: Features a square taper interface oriented at a 45 degree "Diamond" angle relative to the crank arm, ensuring compatibility with specific square taper bottom brackets. High Strength Aluminum Alloy: Forged from premium 6061 aluminum alloy to provide high fatigue resistance and durability while remaining lightweight for improved pedaling efficiency.