40T CYC X1 Pro Chainring 11/72T with Cover and Chain

40T Chainring for CYC X1 Pro Motors - incl. cover and chain

The chainring consists of 3 parts: Alu cover, drive sprocket and bicycle chainring. This chainring has a Narrow-Wide design and fits for CYC X1 Pro motors only (not compatible with X1 Stealth motors). 

- 11/72T with 40T chainring

11/72T means motor sprocket (11T)/drive sprocket (72T) ratio, 40T means bicycle chainring with 40 teeth. Small bicycle chainrings are good for uphill rides, larger ones for higher speeds. Standard chainrings with 104 BCD can be fitted to all of these chainrings. A matching pulley can also be used.

- 11/72T, 40T: 650g weight

When mounting, please make sure to place the wide teeth at the outer chain links and the narrow ones at the inner links (Narrow-Wide design). The matching golden drive chain is also included.

Note: The Drive sprocket of these chainrings is only compatible with the freewheel 2.0 and gen3 freewheel. If you use the freewheel 1.0, then you also need the matching drive sprocket which can be found here.

This product doesn´t fit Bafang motors and CYC X1 Stealth Motor.