Durable Bike Crank Arm Set With Square Taper Spindle 170mm Arm Length And 52 Tooth Chainring Beefed Up Lightweight Forged Aluminum Alloy With Steel Chainring Ideal For City Folding Bicycles And Smooth Shifting

Durable 170mm Crank Arm Set with 52T Chainring, square taper
✔️ 170mm arm length, 52T chainring, square taper spindle, forged aluminum

This lightweight crank arm set is designed for city and folding bikes, offering a strong yet economical upgrade to improve shifting and pedaling efficiency during daily commutes.

✅ 170mm crank arm length and 52T chainring
✅ Forged aluminum alloy with steel chainring for durability
✅ Includes left/right crank arms, 52T chainring, and plastic guards
✅ Compatible with 9/16" pedals; 117.5mm bottom bracket axle recommended

💡 What is a crank arm set with a chainring used for in everyday bikes? This handy component helps replace worn parts and enhance daily riding.

- Handy replacement for city and folding bikes - Improves pedaling efficiency and gear alignment - Works with standard 9/16" pedals and 117.5mm BB axle - Forged aluminum with steel chainring for durability