Shimano Ultegra CS-R8100 飞轮组 12速 11-30 齿
仅在线和单击并收集
目前可通过本店购买。
生产商货号
Suitable for the latest generation of Shimano drives
The seamless gearshifts of the Ultegra R8100 12-speed cassette allow the driver to concentrate fully on climbs, sprints or enjoyable cruising without having to worry about the next gearshift. Pinions with more teeth ensure higher drive efficiency and ensure compatibility with Shimano 11- and 12-speed FREEHUB freehub bodies.
HYPERGLIDE + cassettes set new standards for shifting in off-road use thanks to seamless shifting processes when upshifting and downshifting across the entire gear range. It is time for this technology to be used on racing bikes as well. It is now possible to switch even with the greatest effort on climbs or in a direct duel with an opponent. In all gears, the Ultegra R8150 drive train ensures maximum efficiency thanks to larger teeth and ensures compatibility with existing HYPERGLIDE FREEHUB freehub bodies. Despite their expansion to 12 gears, Ultegra CS-R8100 cassettes set new standards in racing bike gear systems.
Highlights
- Revised 12-fold gradation for first-class efficiency and optimal acceleration in all racing situations
- Faster, smoother shifting under maximum pedaling force
- Compatible with the new 12-speed and 11-speed racing bike FREEHUB freehub body
specification
| specification | I-CSR810012130 | I-CSR810012134 |
|---|---|---|
| Area of application | Road, triathlon | Road, triathlon |
| drive | 12-fold | 12-fold |
| Number of teeth | 11/30 | 11/34 |
| gradation | 11-12-13-14-15-16-17-19-21-24-27-30 | 11-12-13-14-15-17-19-21-24-27-30-34 |
| material | stole | stole |
| Compatibility freewheel | 11- / 12-speed | 11- / 12-speed |
| Recommended chain | Shimano CN-M8100 | Shimano CN-M8100 |
| weight | approx. 291 g | approx. 345 g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
HYPERGLIDE +
The newly designed cassette and chain of the HYPERGLIDE + drive represent the new generation of driving - with improved speed, shifting efficiency and smoothness on any terrain.
Advantages and features. The better chain binding, the greater holding power and more even pedaling ensure more power and a safe driving experience in rapidly changing terrain. The clearly defined upshifts and downshifts in both directions promotes the driver's concentration and supports acceleration. The highly efficient drive with more even power transmission ensures more comfort and less stress. The large selection of gears and cassettes and the combination with one or two chainrings offers support for many different riding styles, levels of experience and preferences.
scope of delivery
- 1 x Shimano Ultegra CS-R8100 cassette (see item description for details)
