152mm Left Crank Arm Replacement For Diamond Hole Bicycles 13mm Hole Diameter Durable Black Anodized Build For Electric Folding Hybrid And City Bikes Plug And Play Install And High Compatibility

152mm Diamond-Hole Left Crank Arm for Electric Folding Bikes
✔️ 152mm length, 13mm hole, left crank, iron, black, 1 pc

The left crank arm replacement is designed for bicycles with a diamond-hole crank interface. It’s suited for electric, folding, hybrid, and city bikes and is easy to install on the correct side when replacing worn parts.

✅ 1 piece left crank arm per pack
✅ 152mm crank arm length
✅ Diamond hole interface with 13mm hole diameter
✅ Iron material with black finish
✅ Left-side only, correct orientation required
✅ For electric, folding, hybrid and city bikes

💡 What is a diamond-hole crank arm used for in bicycle crank systems? This handy part helps riders replace worn arms and keep power transfer reliable.
- Easy to install on compatible diamond-hole interfaces
- Durable iron construction for daily use
- Suitable for city, folding, and hybrid bikes