127mm Iron Exercise Bike Crank Left Right Square Hole(left + right crank)

Details

• for premium Iron Construction: Crafted from high-strength iron weighing approx. 300g per piece, this crank arm offers exceptional durability and stability for intense cardio training for sessions without bending or breaking.
• Precise Specifications: Features a 127mm center-to-center hole distance, 13x13mm square drive interface, and 1/2-20 pedal threads, a for perfect fit for most standard indoor cycling and spin bikes.
• Easy Installation Design: Engineered with a standard clockwise threading mechanism for both left and right sides, allowing for quick and hassle-free replacement so you can resume your workout routine immediately.
• for versatile Compatibility: Ideal for repairing stationary bikes, home gym setups, and fitness cycles; the black outer paint treatment provides resistance and a sleek look that matches original equipment.
• Flexible Purchase Options: Available as a single left crank, single right crank, or a complete pair set to suit your specific repair needs, helping you extend the life of your exercise equipment cost-effectively.