Pacco Pignoni Shimano Dura-Ace CS-R9100 11s Teeth:12-25T Headset: BGM Comp

Headset: BGM Comp

Easy to fill and clean in everyday life thanks to the roll-top closure

- Hollow pins: No

focus on improvements and prepare for a specific route

Pacco Pignoni Shimano Dura-Ace CS-R9100 11s Teeth:12-25T Headset: BGM CompDURA ACE 11v HG EV Road sprocket cassette Thanks to an alloy and carbon fiber spider and five titanium sprockets, the DURA ACE R9100 cassette offers precise shifting and lightness for the most discerning road cyclists on the planet. FEATURES Rider tuned gear rangeLightweightCFRP and alloy spider arm, 5 titanium sprockets PRODUCT SPECIFICATIONS MODEL NO. CS R9100 SERIES DURA ACE R9100 Series Average weight 175 (11 25T) 193 (11 28T) 211 (11 30T) 189 (12