Shimano Ultegra Di2 R8100/R8150 Groupset. "Final pricing when added to cart"
The workhorse of Shimano’s road groupset lineup.
We may not have every crank combination in stock so please allow at least a week to process the order.
The R8100 Ultegra Di2 groupset features everything that the top-tier Dura Ace groupset does in a more affordable package and a slight weight penalty.
The groupset includes the following:
1 x FC-R8100 Ultegra Crankset
1 x CS-R8100 Ultegra Cassette
1 x CN-M8100 12 Speed Chain
1 x EW-EC300 Charger
1 x BT-DN300 internal battery
1 x EW-SD300 1200mm Wire
1 x EW-SD300 900mm Wire
1 x Pair of ST-R8170 Shifters and BR-R8170 Brake Calipers
1 x FD-R8150 Ultegra Front Derailleur
1 x RD-R8150 Ultegra Rear Derailleur
The workhorse of Shimano’s road groupset lineup.
We may not have every crank combination in stock so please allow at least a week to process the order.
The R8100 Ultegra Di2 groupset features everything that the top-tier Dura Ace groupset does in a more affordable package and a slight weight penalty.
The groupset includes the following:
1 x FC-R8100 Ultegra Crankset
1 x CS-R8100 Ultegra Cassette
1 x CN-M8100 12 Speed Chain
1 x EW-EC300 Charger
1 x BT-DN300 internal battery
1 x EW-SD300 1200mm Wire
1 x EW-SD300 900mm Wire
1 x Pair of ST-R8170 Shifters and BR-R8170 Brake Calipers
1 x FD-R8150 Ultegra Front Derailleur
1 x RD-R8150 Ultegra Rear Derailleur
The workhorse of Shimano’s road groupset lineup.
We may not have every crank combination in stock so please allow at least a week to process the order.
The R8100 Ultegra Di2 groupset features everything that the top-tier Dura Ace groupset does in a more affordable package and a slight weight penalty.
The groupset includes the following:
1 x FC-R8100 Ultegra Crankset
1 x CS-R8100 Ultegra Cassette
1 x CN-M8100 12 Speed Chain
1 x EW-EC300 Charger
1 x BT-DN300 internal battery
1 x EW-SD300 1200mm Wire
1 x EW-SD300 900mm Wire
1 x Pair of ST-R8170 Shifters and BR-R8170 Brake Calipers
1 x FD-R8150 Ultegra Front Derailleur
1 x RD-R8150 Ultegra Rear Derailleur
Hydraulic Disc Brake DUAL CONTROL LEVER (2x12-speed) ST-R8170
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
HOLLOWTECH II Crankset 2x12 speed FC-R8100
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
HYPERGLIDE+ Cassette Sprocket (12-speed) CS-R8100
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
SHIMANO SHADOW RD RD-R8150
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
Front Derailleur FD-R8150
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
Hydraulic Disc Brake Caliper BR-R8170
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
