|
100% new and real.Without retail packaging. It is
grease on the bolts,not rusty.
With the introduction of
DURA-ACE R9100, Shimano has reestablished the new benchmark for road
performance by improving each component and incorporating its newest
technologies. DURA-ACE R9100 delivers unparalleled performance,
highly-refined ergonomics and immense customization to maximize every
rider’s potential.
Engineered for the next
generation of race bike, DURA-ACE R9100 offers top-tier performance across
numerous configurations. Available with either Di2 electronic or mechanical
shifting, for the first time, riders now have the option of premium
DURA-ACE hydraulic disc brake performance. New Shimano technologies further
integrate the DURA-ACE as a system, including a new power meter, while
riders further integrate with their bike through new E-Tube wireless
connectivity. Shimano’s Rider Tuned philosophy and customization of the
bicycle’s function also expands with a wider range drivetrain that now
includes intuitive Shimano Synchro Shift control.
Technology
Shimano Shadow RD
The mechanism rear
derailleur, SHIMANO SHADOW RD, is intended for more aggressive riding. Its
super low profile design carries many benefits. Because of its low profile
and single tension construction, the derailleur does not hit the chain stay
in rough riding conditions. The result is smooth and silent performance.
Features
- Stable shifting performance
- Pulley follow-up in certain
distance
- SHIMANO SHADOW RD
construction
- Low profile rear derailleur
design
- Race endurance for less
damage in crush
- Adapted for race specific
frame design
|