The (No Suggestions) II 11-speed Ultegra chain set offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders Hollow Glide hollow outer chain ring gives vast improvements in rigidity by virtually removing outer chain ring flex and hugely improves shift performance, even under high load The chain ring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer Industry leading (No Suggestions) II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm and 410mm chain stay length A wide range of chain ring options and crank arm lengths are available to meet the needs of all riders and racing disciplines (No Suggestions) II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency (No Suggestions) II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
G**I
Shimano Ultegra Fc R8000
Consegna come il solito senza sorprese, puntualissima, non ho ancora montato la guarnitura ma sembra molto bella.
A**A
ottimo prodotto
prodotto conforme alla descrizione, per il restoparla il marchio.
A**ー
軽い！
5800 105からの交換です。一踏目から軽いのが体感できます。そして剛性も上がっているのも分かります
う**ん
満足
以前のデザインに比べたら無骨だけど、見慣れたら何とも思わなくなった。105と比べて、変な肉抜き穴が無いので掃除がしやすいのが嬉しい。
A**R
Great Shimano Parts
The Ultegra crankset is a superior system to others. I replaced my FSA crankset with this Ultegra and the performance of my bike is very noticeably better. The system of adapters mates up with my BB30 bottom bracket much better and allows for better tensioning and thus power transfer. Easy ordering and delivered on time.
Trustpilot
2 months ago
1 month ago