Left 170mm Bicycle Crank Arm Replacement For Electric Folding Hybrid Mountain And Road Bikes Aluminum Alloy Horizontal Diamond Hole Built Tough Easy To Install

Left 170mm Bike Crank Arm for Electric, Folding & MTB
✔️ 170mm left crank arm in aluminum alloy, 1 piece, black easy install

Replace worn or damaged left crank arms with this 170mm replacement, commonly used on electric bikes, folding bikes, hybrids and mountain bikes for restored pedal leverage and proper crank alignment.

✅ 170mm left crank arm length
✅ Aluminum alloy construction for strength and light weight
✅ Left crank arm replacement for electric folding hybrid mountain road bikes
✅ Black finish for a clean look

💡 What is a 170mm left crank arm used for on electric folding hybrid mountain and road bikes?

In short, this is a handy replacement part for the non drive side crank on many bikes.

• left 170mm crank arm replacement for bikes like electric folding and hybrid MTB
• aluminum alloy construction for strength and light weight
• easy to install with standard crank bolt interface
• black finish for a clean look on most frames