FRShimano Ultegra ST-R8170 Hydraulic Di2 Lever and Caliper
Détails du produit
Shimano Ultegra ST-R8170 Hydraulic Di2 Lever and Caliper
Shimano’s 12-speed Ultegra ST-R8170 Hydraulic Di2 Lever and Caliper combines wireless, electronic shifting with the latest brake technology.
Wireless communication keeps the cockpit clutter-free, with the shifter using a long-lasting, replaceable CR1632 battery. Enlarged lever blades make it easier to use them with long-fingered gloves on, but the lightness of touch required to actuate a shift remains similar to the older iteration. Convenient shift modes like full and semi synchronised shifting can be set using the smartphone app.
Brake lever reach is adjustable to accommodate different hand sizes and the auto-adjust design of the hydraulic system ensures that the brake feel is the same regardless of pad wear. Servo Wave technology, borrowed from mountain biking, adds extra power and modulation for increased confidence whilst also giving greater pad clearance. Oversized ceramic pistons, combined with the finned pads, ensure excellent temperature control.
Even ease of maintenance has been improved, with the one-way internal fluid circuit and separate bleed port and valve screw simplifying the bleeding process.
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Garantie
- Les produits bénéficient d’une garantie d’un an à compter de la date d’achat.
- Elle couvre les défauts de fabrication dans des conditions normales d’utilisation. Les dommages liés à une mauvaise utilisation, un accident, l’usure normale ou une modification non autorisée sont exclus.
- Pour une demande de garantie, contactez-nous avec votre numéro de commande et des photos.
