The chain ring is one of the central drive components of your bike. It is the direct connection to your bottom bracket and ensures that your chain or belt moves smoothly. Due to the constant loads when riding, the chain ring is one of the wearing parts on your bike that you should check frequently and replace if necessary. You can find the right spare part at CONTEC!
The CONTEC C.Drive DM chain ring is made of high quality aluminium 7075 and is extremely durable and lightweight. It is suitable for e-bikes with Bosch 2nd generation mid-drive motors. The C.Drive DM chain ring fits a standard chainline of 47,5mm and 9-speed, 10-speed and 11-speed drives. It is also Chainglider compatible.
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