We have these models:
Favorable angles: 0 degrees / 3 degrees / 6 degrees
0 degrees:30T 32T 34T 36T 38T
3 degree: 30T 32T 34T 36T 38T
6 degree: 30T 32T 34T 36T 38T
Material: 7075 aluminum alloy
Process: T6 hardness improvement
Features: positive and negative teeth center
Offset: 3 and 6 degrees Compatible with all cranks in SRAM GXP format
Weight is about: 32T about 63g 34T about 68g 36T about 72g 38T about 78g The alternating design of narrow and wide teeth makes the chain more stable and smooth. The chain is not easy to fall.