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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
The RD-8050 Di2 versions offer the digital precision of SHIMANO electronic shifting and synchronized shifting
CADEX R3-C Aero Hub
which includes multiple seals
which adds 50%-300% of your power to your pedal stroke
steel rails
Shimano Ultegra FC-R8100 Ultegra 12-Speed Double Chainset Crank:172.5mm The RD-8050 Di2 versions offerDescription The HollowTech II 12 speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12 speed HG chains for
US$ 19.00
US$ 309.25
US$ 19.00
US$ 19.00
