Shimano Saint SM-CD50 Saint Chain Guard And Guide Set For 38T ISCG 05 Bottom Brackets Axle material: aluminium

Axle material: aluminium

Bottom Bracket options: GXP

The Shimano Ultegra 6800 11-Speed Front Derailleur has been rebuilt from the beginning to produce a derailleur that provides simply outstanding shifting performance

well SRAM are not far off producing something just as state of the art with their SRAM Rival Crankset (inc GXP cups) 53/39

Shimano Saint SM-CD50 Saint Chain Guard And Guide Set For 38T ISCG 05 Bottom Brackets Axle material: aluminiumShimano Saint SM CD50 Saint Chain Guard And Guide Set For 38T ISCG 05 Shimano's new modular chain device Damper on lower guide prevents chain slap Silencer on lower guide keeps things running smoothly and quietly ISCG05 mount available Mud shedding design Weight: 147g (with one bash plate)