1. Reliable material: the product is made of aluminum alloy; The forging process is adapted so that it is not easy to corrode and deform, with strong stability and durability.
2. Light weight: it is lightweight, and the chain link is made of alloy structure, which is lightweight but strong. The positive and negative teeth are designed to prevent the chain from falling off.
3. Product Design This product provides safe and effective design and workmanship integration with safe strength and is suitable for long cycles. Thanks to the extended tooth shape, the chain rotates better.
4. Product Function The 42T drive ring makes the motor spin faster and more efficiently, especially when users drive on steep slopes. If users want to find a replacement for the original large chain link, this is the better choice.
5. Applicable situation: it applies to electric bike parts or electric bicycle chain crank groups for BAFANG M200, M215, M315, M410, M420, M300.
Specification:
Item Type:BAFANG Sprocket
Product material: aluminium alloy.
Weight: 294.00 g/10.37 ounces.
Specification: 42T
Application: Applicable for BAFANG engine M200, M215, M315, M410, M420, M300
Package list:
1 x chain wheel.