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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
8mm stem clamp 20mm rise and tapers to 19mm ends to exclusively fit smaller grips19mm grip diameter for Jr
full complement bearing with Grade 10 ball design including rubber dual lip labyrinth seals
Accessory Mount Diameter 31
UCI-certified track bike
Shimano Tiagra FD-4703 10-Speed Triple 34.9mm Front Derailleur Model-Yamaha PW Lockring 8mm stem clamp 20mm riseShimano Tiagra FD 4703 10 Speed Triple 34. 9mm Front Derailleur. Shimano Tiagra FD 4703 Front DerailleursAluminum links and clamp band to save weight and increase rigidity Extra wide pivot link increases rigidity while reducing flex for improved shifting response Plated steel chain cage 45mm chain line 50t maximum outer ring and 20t capacity See Tech link below for compatibility info TECH SPECS Drivetrain Speeds 10 Double or Triple Triple Derailleur
US$ 11.04
US$ 99.95
US$ 29.67
