In the past the smallest ring that offered the perfect chain line was the Lekkie 42T, but that is no longer the case. The Lekkie blingring 40T is now the smallest tooth count ring available on the market that maintains the correct offset and chain line. Lekkie made this possible by also designing the motor drive covers to work together with the 40T ring to create the most compact offset drive ring.
To be able to run a 40T you must install the Lekkie DRIVECOVER.
The 40T package includes the 40T Ring, SPACER and DRIVECOVER. This is a complete kit needed to run a Lekkie 40 tooth sprocket on the BBSHD or BBS02 with the maximum amount of offset.
To install this you must take off your old Bafang motor cover and install the custom alloy cover that comes with this 40T Blingring.