Elevn offers our new Elite Alloy Cog.
The Alloy rear cog is lightweight, but strong enough to take the beating you can put out when putting the power down out of the gate. The Full CNC’d T6 cogs are offered in 4 colors.

Full CNC’d Alloy AL-7075 T6
Shimano compatible and 3/32”
Wide 5mm alloy cog base for great contact with cassette body and lock mech.

Sizes : 14 – 18 teeth

Colors : Black, Polished, Red, and Blue
with laser etched logos

Weights :
14t: 11 grams / 0.4 oz
15t: 13 grams / 0.5 oz
16t: 14 grams / 0.8 oz
17t: 16 grams / 0.6 oz
18t: 18 grams / 0.65 oz