CK
CK-OS 53/39AA
.Length - 165mm, 170mm, 172.5mm, 175mm
.Chainring - 53/39T (BCD130), 50/34T (BCD110)
.Chainline - 43.5mm
.Crank Finish - Forged Alloy 6061, Silver, Black Anodized
.BB Cups - BB -1.37x24/68mm
.BB Axle - Cromoly SCM 435
CK-OS GT02 52/42/30CAS
.Length - 165mm, 170mm, 172.5mm, 175mm
.BCD - 130mm
.Chainring - 52/42/30T, 50/39/30T
.Chainline - 45mm
.Crank Finish - Forged Alloy 6061, Silver, Black Anodized
.BB Cups - BB -1.37x24/68mm
.BB Axle - Cromoly SCM 435
*AA: | Outer Chainring - | Press Alloy |
Inner Chairning - | Press Alloy | |
*CAS: | Outer Chainirng - | CNC Alloy |
Middle Chainring - | Press Alloy | |
Inner Chainring - | Press Steel |
CK 53/39AA
.Length - 165mm, 170mm, 172.5mm, 175mm
.Chainring - 53/39T (BCD130), 50/34T (BCD110)
.Chainline - 43.5mm
.Crank Finish - Forged Alloy 6061, Silver, Black Anodized
.BB - ISIS (108mm), Square (110.5mm), Power Drive (108mm)
CK GT02 52/42/30CAS
.Length - 165mm, 170mm, 172.5mm, 175mm
.BCD - 130mm
.Chainring - 52/42/30T, 50/39/30T
.Chainline - 45mm
.Crank Finish - Forged Alloy 6061, Silver, Black Anodized
.BB Cups - BB -1.37x24/68mm
.BB - ISIS (108mm), Square (110.5mm), Power Drive (108mm)
*AA: | Outer Chainring- | Press Alloy |
Inner Chairning - | Press Alloy | |
*CAS: | Outer Chainring- | CNC Alloy |
Middle Chainring- | Press Alloy | |
Inner Chairning - | Press Steel |