• Steel construction on all but the largest aluminum gear • Nickel-plated finish for corrosion and wear resistance • Dyna-sys 11-speed cassette with "Rhythm step" gearing for closer gear ratios and…
• Steel construction on all but the largest aluminum gear • Nickel-plated finish for corrosion and wear resistance • Dyna-sys 11-speed cassette with "Rhythm step" gearing for closer gear ratios and…
FEATURES Lightweight carbon-composite body Extra-wide platform for a more efficient transfer of power Durable stainless steel body plate reduces flex and pedal body wear Wide bearing placement for…
The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving…
Tackle trails and choose rougher routes with confidence. Tackle trails with this versatile 1x11-speed rear derailleur's seamless shifting and pedaling. Its low-profile design and chain stabilization…
- Easy step in, easy step out - Lighter spring tension optimized for beginner riders - Larger entry target for easier engagement - Cascaded features from top-tier systems - Extra-wide platform…
The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving…