1-speed, square, 170mm crank length
aluminium cranks, steel chain ring

22/36 teeth, without bottom bracket, black
self-service package, 7-/8-speed compatible, without chain guard ring, not suitable for chain guard

2-speed, square, black
self-service package, 9-/10-/11-speed compatible, for LG + HG 11-speed chain, chainline 48,8mm, bottom bracket 123mm

2-speed, square, 175mm crank length, black, mod.19
6-/7-/8-speed compatible, with chain guard ring

22/36 teeth, 2-speed, compatible with Hollowtech II bottom bracket, black
self-service package, 9-/10-/11-speed compatible, 2 pieces, axle diameter: 24mm, for LG + HG 11-speed chain, chainline 48,8mm

22/36 teeth, 2-speed, Hollowtech, without bottom bracket, black
self-service package, 9-speed compatible, mod.19

30/46 teeth, without bottom bracket
self-service package, 9-speed compatible, without chain guard ring

30/46 teeth, 2-speed, compatible with Hollowtech II bottom bracket, black
self-service package, 9-/10-speed compatible, 2 pieces, axle diameter: 24mm, for LG + HG 11-speed chain, chainline 48,8mm, with chain guard ring

34 / 50 teeth, 2-speed, sqaure, 170mm crank length
self-service package, 7-/8-speed compatible, aluminium black crank, steel black chain rings, transparent chain guard ring, 3,0mm offset

34/50 teeth, 2-speed, square, without bottom bracket, black, mod.17
self-service package, 8-speed compatible