Square Hole Bike Crank Arms Set 89Mm 102Mm 114Mm 127Mm 140Mm 152Mm 160Mm 165Mm 170Mm 175Mm For Ebike Mid Mounted Motors Heavy Duty No Nonsense Forged 6061 Alloy Durable Cranks Deliver High Torque And Smooth Shifting Upgrade

Square Hole Ebike Crank Arm Set for Mid-Mounted Motors
✔️ Forged 6061 alloy, square-hole, 12cm dia, two-arm Ebike set

This pair of square-hole crank arms is forged from 6061 alloy, built for Ebikes with mid-mounted motors. They fit standard square-hole spindles and include crank bolts for quick installation.

✅ Material: Forged 6061 alloy
✅ Spindle interface: Square Hole, 12cm diameter
✅ Sizes: 89mm, 102mm, 114mm, 127mm, 140mm, 152mm, 160mm, 165mm, 170mm, 175mm
✅ Package: 2x Crank Arms (left and right) + crank bolts
✅ Compatibility: Ebike mid-mounted motor systems

💡 What is a square-hole crank arm set and why is it handy for mid-mounted Ebikes?

Handy overview for buyers seeking a durable, reliable crank solution.

- Durable forged 6061 alloy for high torque handling
- Square-hole interface ensures a secure fit with the spindle
- Left and right arms labeled L and R for correct installation
- Includes bolts and hardware for simple mid-mounted motor setups