FC-R8100
HOLLOWTECH II Crankset 2x12 speed
An integral part of Shimano's new 12-speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in lengths from 160 to 175mm, bringining performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements.
- Optimal balance of stiffness, strength, weight and rotational performance
- HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
- 52-36 and 50-34 chainring options
FC-R8100-P
Dual-sided Power Meter HOLLOWTECH II Crankset
Scientific training requires accurate measurement and user-friendliness and the new Ultegra R8100 power meter has both. Its dual-sided measurement is accurate within 2.0% and zero offset calibration is a quick and easy process. Perhaps most importantly, its long battery life, easy recharge, and ANT+ and Bluetooth LE connectivity makes using and recording your workouts easier than ever.
- Integrated, waterproof, and rechargeable Li-ion battery (Up to 300+ hours of ride time)
- < 2.0% strain gage accuracy throughout the entire calibration range
- Simple and intuitive zero offset calibration with switch on transmitter
- Active temperature compensation
CS-R8100
HYPERGLIDE+ Cassette Sprocket (12-speed)
Shimano HYPERGLIDE+ cassettes revolutionized offroad shifting with its seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or racing a friend, riders no longer need to back off to perform a shift. In any gear, Shimano Ultegra R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing Hyperglide freehub bodies. All this while increasing to 12-gears, Ultegra CS-R8100 cassettes are the new paradigm in road shifting.
- Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
- Faster, smoother shifts under maximum pedaling force
- Compatible with new 12-speed and road 11-speed FREEHUB body
RD-R8150
SHIMANO SHADOW RD
With the fastest, most accurate shifting on the market, the new 12-speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option compatible with 11-28, 11-30, and 11-34 cassettes.
- Fastest ever rear shifting, 58% faster than RD-R9150
- Compact design includes an integrated wireless unit, charger, switch
- LED status indicator (battery, pairing , adjust mode, synchro shift)
- Wider range capacity with a max low sprocket of : 34 T
FD-R8150
Front Derailleur
Combining SHIMANO's new DI2 platform and the road incarnation of Hyperglide+, the Ultegra R8150 front derailleur shifts between chainrings with the fastest, most seamless action on the market.
- Fastest ever front shifting, 45% faster than FD-R9150
- Smaller, sleeker, lighter thanks to a reduced frontal area by 33% and a weight cut to 116g
- Top gear teeth capacity: 50-54T
ST-R8170
Hydraulic Disc Brake DUAL CONTROL LEVER (2x12-speed)
Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new DI2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
- Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with pros' feedback
- Optimized brake control with lighter, smoother lever action and enhanced modulation thanks to an expended braking control area
- High electronic energy efficiency. 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries
- Also available in a rim brake version
BR-R8170
Hydraulic Disc Brake Caliper
The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.
- 10% wider pad clearance decreases brake noise
- Maintenance-friendly bleeding process
WH-R8170-C36-TL
C36 Tubeless Disc Brake Wheel
The speed and efficiency of tubeless tires, the every day performance of a shallow, aero-profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new Ultegra R8170 C36 wheelset is an upgrade for any road bike.
- 36 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with new DURA-ACE wheels
WH-R8170-C50-TL
C50 Tubeless Disc Brake Wheel
Internal rim width: 21 mm Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new Ultegra R8170 wheel lineup. The tubeless, carbon rim features a 21mm internal width that pairs nicely with wider, modern tires while the Hyperglide cassette body is compatible with 11 and 12-speed cassettes.
- 50 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with new DURA-ACE wheels
WH-R8170-C60-TL
C60 Tubeless Disc Brake Wheel
For situations where aerodynamics are the priority, the new Ultegra R8170 C60 wheelset features an all-carbon, 21mm internal, tubeless compatible rim and a super-fast cup and cone bearing hub that is compatible with both 12 and 11-speed cassettes.
- 60 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with new DURA-ACE wheels
