Kuuleyn Crank Arm Bike Crank Arm Bike Crankset 1 Pair Durable Crank Arms for BMX Old School Cruiser Cyclocross Bike Mid Drive Motor

• HIGH-QUALITY MATERIALS: Crank arms ia made of high quality materials, this product is sturdy and durable. The crank arm has excellent wear resistance, corrosion resistance and high temperature resistance
• RELIABLE QUALITY: High strength and hardness of crank arm, not easily deformed. Withstands high pressure, high temperature, and high speed operation, and has the advantages of high stability and durability
• PRECISION CRAFTSMANSHIP: The crank arm is simple in design and fine in workmanship, and is used for the mounting of the bike's mid-drive motor. This product is very strong, not easily damaged and has a long service life
• SMALL VOLUME: Crank arms is lightweight and small in size, easy to install and use. The crank arm is one of the important parts of the engine as it can provide stable and reliable support for the crankshaft and thus improve the performance and life of the engine
• SCOPE OF APPLICATION: Crank arms is suitable for Bike, Bike - Old School, Cruiser, Cyclocross Bike, electric bicycles, folding bicycles, hybrid / comfortable bicycles, mountain bicycles. The crank arm is a product made of high quality materials and is robust and durable