The Lekkie Bling Ring 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. The Bling Ring 40T V4 also launches MULTISPACE. The MULTISPACER allows you to set 3 different offsets. To get the current BlingRing offset key the MULTISPACER into the back of the sprocket. However if you require 2.5mm extra offset just remove it. If you need to space the ring 2.5mm out to clear your frame then simply flip the spacer the other way. This gives 5mm adjustment with one spacer! The 40T ring also sports a external chain guide ring to give another level of chain retention and protect your pants from engaging the chain. To be able to run a 40T you must run the Lekkie DRIVECOVER. The 40T package includes the 40T Ring, MULTISPACER and DRIVECOVER.