Sizes: 56/44 | 55/44 | 55/42 | 54/44 | 54/42 | 53/38 | 52/36 | 50/34
BCD: 110x5
Weight: 173 g (50/34T)
Ovality: 10 % with 5 OCP points (4 points in 50/34)
Chainline: 43.5 mm
Material: 7075-T6 aluminum alloy 100% CNC-machined
Cranks compatible: All ROTOR cranks using spider BCD 110x5. Other cranks using BCD 110x5
Groupsets compatible: Shimano® 11s & 10s. SRAM® 11s
Chains compatible: 11s chains