Rataspakka Shimano DURA-ACE CS-R9100 11-speed
Kuvaus - Rataspakka Shimano DURA-ACE CS-R9100 11-speed
The DURA-ACE groupset is the result of Shimano's ongoing passion for technology. This is reflected in every single component in the groupset. All components are joined together to work as one, reinforcing each other for unparalleled performance. This is how DURA-ACE achieves ultimate supremacy. Gears to match your riding style as well as your chosen terrain with Shimano's new rider-tuned cassette sprockets. lightweight titanium 11-speed cassettes are available in various sprocket combinations, including the new 11-30T version. Fast, accurate and smooth shifting is guaranteed in all situations.
Product technical specification
- Materials:
- Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) and Alloy
- Sprockets: Alloy and 5 Titanium sprockets for lightweight performance
- Hyperglide EV sprockets have a computer-designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
- Close ratio gearing allows a more efficient use of energy through finer cadence control
- Largest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity
- 5 largest sprockets are made from titanium to reduce weight without sacrificing strength
- Sprockets are extensively cut away and drilled to further reduce weight without reducing rigidity
- Nickel-plated finish offers hard-wearing resistance to corrosion
- Alloy cassette lockring
- Weight:
- 11-25T: 175g
- 11-28T: 193g
- 12-25T: 189g
- 12-28T: 205g
Tuotteen tiedot
- Tuotteen nimi
- Rataspakka Shimano DURA-ACE CS-R9100 11-speed
- Tuotekoodi
- ICSR910011125
- Valmistajat
- Shimano
- Viivakoodi
