Shimano Alfine CT-S500 Chain Tensioner Black EC49/38.1 Use Shimano Dura-Ace 11-speed chain

Use Shimano Dura-Ace 11-speed chain or SRAM Eagle 12-speed chain for proper clearance of mounting tabs

8 Drop Bend Style Compact Drop Bend Style Anatomic Cable Routing External Material Aluminum Width Measurement Center Width 42 Defined Color Black Clip-on Compatible Yes

flat profile of the Phenom Comp saddle

2 Axle to Crown Length 395 Crown Race 30 Brake Mount (Fork) Post Mount 160 Front Axle 9mm x 100mm Color MATTE CARBON Color Matte Carbon Material Carbon Maximum Tire Clearance (Fork) 700c x 38c / 650b x 52c

Largest Cog 34 Color Carbon Rear Der/Shifter Compatibility Campy 12-Speed Chorus/Record/Super Record 2019+ Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 37 Cage Length Medium

Shimano Alfine CT-S500 Chain Tensioner Black EC49/38.1 Use Shimano Dura-Ace 11-speed chainShimano Alfine CT S500 Chain Tensioner Black. Shimano Alfine CT S500 Chain TensionerNot for use with coaster brake or fixed gear hubs 20 tooth max rear sprocket 16 tooth chainwrap capacity 41. 8mm chainline Uses washers on the mounting bolt for 5mm of chainline adjustability TECH SPECS Color Black