Bike Crankset, Bike Chain Ring Crank Arm Aluminum Alloy Hollow Integral Single Speed Crank Set Arm for Mountain Bike

Specifications: Material: Aluminum Alloy & Steel Color Options: Black; Black & Red Chain Diameter: Approx. 183mm/7.2inchCrank Hole Length: Approx. 170mm/6.7inch Chain Compatibility: Single Speed Size: As picture showWeight: Approx. 674gPacking List: 1 x Bike Crank2 x Bike Crank Arms (L&R)

• Single Speed Crank: The chain diameter of the mountain bike crank set arm is approximately 183 millimeters/7.2 inches, the crank hole length is approximately 170 millimeters/6.7 inches, detachable sprocket is easy to modify, ensuring it is suitable for your riding and providing you with a good user experience
• Fine Craftsmanship: hollow integral single speed crank set arm standard fine craftsmanship, size can be better adapted to ensure better gear engagement, chain compatible with single speed, including two left and right crank arms, suitable for maintenance and modification
• Effortless and Efficient:The single speed crank set arm helps extend the service life, reduce friction and noise, make cycling more effortless and efficient, achieve unparalleled riding efficiency, and enhance the riding experience
• Aluminum Alloy: The bike crankset is made of high-strength aluminum alloy and steel materials, sturdy and not easily deformed or broken, and have good durability, providing better force, long service life, and can be used for a long time
• Widely Applicable: The bike arm crank set is compatible with single speed bike and is an excellent accessory for bike enthusiasts and DIY enthusiasts, adding value to your cycling experience. It will make you enjoy the time of cycling happily