Bike Crankset, Hollow Integral Single Speed Crank Set Arm High Strength Aluminum Alloy Bike Arm Crank Set for Bike Repair Accessory

Features: Made of high strength aluminum alloy, non-deformation, provides a better force. This crankset is compatible with single speed bike. Standard fine craftsmanship, which ensures gears occludes perfectly, increases service life, and reduces friction and noise.Helps make riding more labor-saving and efficient. Great accessory for bike lovers and DIY enthusiasts.Specifications:Material: Aluminum Alloy SteelChain Diameter: Approx. 183mm/7.2inchCrank Hole Length: Approx. 170mm/6.7inch Chain Compatibility: Single Speed Size: As picture showWeight: Approx. 674g Packing List: 1 x Crank 2 x 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, the 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
• 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
• ALUMINUM ALLOY AND STEEL MATERIALS: The bike crankset is made of high-strength aluminum alloy and steel materials, which are very sturdy and wear-resistant, not easily deformed or broken, and have good durability, providing better force, long service life, and can be used for a long time