- Left-Handed Bicycle Crank: Constructed from durable iron, this left-handed bicycle crank arm offers exceptional strength and high hardness, ensuring it resists deformation and wear over time. - User-Friendly Design: Lightweight and compact, this pedal crank is easy to install and operate, providing reliable performance and enhanced efficiency for your cycling needs. - Size Options: Available in lengths of 170 mm, 165 mm, and 152 mm, this crank arm is designed to prevent overlap with the chainring bolt. Its fine polished finish and stylish paint ensure it looks great while maintaining durability. - Versatile Compatibility: This pedal crank is ideal for a wide variety of bicycles, including e-bikes, road bikes, mountain bikes, folding bikes, and fixed gear bikes, making it a versatile choice for any cyclist. - Practical Applications: Whether you're upgrading your mountain bike for rugged trails, enhancing your road bike for improved speed, or replacing a worn-out crank on your folding bike for daily commutes, this left-handed crank offers the reliability and performance you need.