Specifications Wide Link design SIS-SP41 cable housing 9 & 10-speed compatible Max. Front Difference: 14T Total Capacity: 29T Weight: 180g Specifications Pully Cage SS Speeds 10 Max. Front Difference 16T Total Capacity 29T Max. Rear Sprocket 27T Min. Rear Sprocket 11T Direct Attachment Yes Fluoric Coated Link Bushing 4 11T Pully Yes Sealed Bearing Guide Pulley Yes Sealed Bearing Tension Pulley Yes Bracket Body Material/Finish Aluminum/ anodized Plate Body Material/Finish Aluminum/ anodized Outer Link Material/Finish Aluminum/ anodized Inner Link Material/Finish Aluminum/ anodized Outer Plate Material/Finish Aluminum/ anodized Inner Plate Material/Finish Aluminum/ anodized