Iron Exercise Bike Crank Arm With 152mm Center Distance And 13x13mm Square Hole For Indoor Sports Cycling Pedal Replacement Left Or Right Side Black Finish Heavy Duty Construction(Left and Right)

• HEAVY DUTY IRON BUILD: Crafted from solid iron weighing 450g per piece for long lasting durability during intense cycling for sessions
• PRECISE FITMENT SPECS: Features 152mm hole center distance with 13x13mm square shaft and 9/16-20 pedal thread for secure attachment
• EASY CLOCKWISE INSTALL: Designed for simple left or right side mounting by turning clockwise to for ensure stable operation without tools
• VERSATILE COMPATIBILITY: Works seamlessly with most indoor exercise bikes requiring 9/16-20 pedals and 13x13mm square drive shafts
• PROTECTIVE BLACK FINISH: Outer paint treatment resists rust and wear while providing a sleek look that matches gym equipment aesthetics

Features: *The exercise bike crank is made of iron material, and has a certain weight, about 450g/pcs *Size: The center distance between two holes is 152mm, the round hole for mounting pedal is 9/16-20, square hole 13x13mm *Install the left or right crank: turn it clockwise, easy to install and use *Suitable for 9/16-20 exercise bike pedal and 13x13mm shaft *Outer paint treatment, easy to Specifications: Part Name:152mm Exercise Bike Crank Iron Square Hole Left/Right Indoor Sports Bike Crank Material: Iron Size: Total length 183mm Color: Black Package Content: List 1: 1x left crank List 2: 1x right crank List 3: 1x left crank, 1x right crank