Description
increasing the evaporation of perspiration through the fabric to keep you cooler for optimal performance
inner bearing type - Igus LL-glide bearing
Quick assembly tool QUICK-LINK connecting & removing pliers (TL-CN10)QUICK-LINKQUICK-LINK connecting & removing pliers (TL-CN10)
UV protection UPF 50+
upgraded chromoly rails
Dura-Ace R9250 Di2 Rear Derailleur Tiagra increasing the evaporation of perspirationThe DURA ACE RD R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length that is compatible with 28 34T low sprockets brings new versatility to the world's best road component group. . Features Ultra fast rear Di2 shifting Compact design includes an integrated wireless unit, charger, switch Wider range capacity Max. low sprocket: 34t CFRP rear