Shimano Dura-Ace R9100 8 Piece Groupset

Shimano Dura-Ace R9100 8-piece groupset.

From $358.85 Regular Price $464.97

To $621.92 Regular Price $755.97

SKU: WEB-KIT-437

Details / Shimano Dura-Ace R9100 8 Piece Groupset

System engineering at its peak. Each of the components magnifies the qualities of the others for an unparalleled level of performance. Optimizing input to maximize output. That's how it achieves supremacy. The Shimano Dura-Ace R9100 delivers unparalleled performance, highly-refined ergonomics and immense customization to maximize every rider's potential. Every component has been re-engineered for a beautiful integration of stiffness and weight-savings.

New designed crank arm for optimum power transfer.
Precise-easy front derailleur set with lighter and intuitive shifting operation.
SHIMANO SHADOW RD construction for stable shifting performance.

The Shimano Dura-Ace R9100 complete kit includes: Shimano Dura-Ace R9100 cranks, bottom bracket, brake calipers, cassette, chain, front derailleur, rear derailleur and dual control shift/brake levers.

DURA-ACE DUAL CONTROL LEVER - Rim Brake - SLR-EV - 11-speed
The pinnacle of mechanical braking and shifting, the DURA-ACE R9100 levers feature an expanded 20.8 mm range of reach adjustment, a lighter front shift action, and a slim, ergonomic shape that is comfortable even after hours in the saddle.

FEATURES:
Quick and intuitive shifting operation
Shorter lever stroke
Redesigned internal shifting unit
Comfortable grip and operation
More customizable and precise lever position
Expanded reach adjustment range (20.8 mm)

DURA-ACE - Rear Derailleur - SHIMANO SHADOW RD - 11-speed
The DURA-ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists.

FEATURES:
Stable shifting performance
Pulley follow-up in certain distance
SHIMANO SHADOW RD construction
Low profile rear derailleur design
Race endurance for less damage in crash
Adapted for race specific frame design

DURA-ACE - 11-Speed - HG-EV - Road Cassette Sprocket
Using a carbon fiber and alloy spider and five titanium sprockets, the DURA-ACE R9100 cassette provides accurate shifting and light weight to the most discerning road cyclists on the planet.

FEATURES:
Rider tuned gearing
Lightweight
CFRP and Alloy spider arm, 5 titanium sprockets

DURA-ACE - HOLLOWTECH II - Road Crankset - 2x11-speed
The choice of the world's best climbers, sprinters, and time trialists, the DURA-ACE R9100 crank drops weigh while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options.

FEATURES:
Optimum power transfer
Best balance for lighter weight (-7g) and efficiency
New designed crank arm
Maintains high rigidity and reduces weight
HOLLOWGLIDE 4-arm construction crankset
Adapted for race specific disc brake system
Shorter length of rear center with O.L.D.135mm
Redesign the gear teeth profile to fit wider gear pitch
Rider tuned gearing options
Iconic design

SHIMANO DURA-ACE - Bottom Bracket - HOLLOWTECH II
With an advanced seal construction for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is offered in both pressfit and threaded options.

FEATURES:
Bottom bracket with small ball bearings for lightweight
Advanced seal construction for smoother rotation

SHIMANO DURA-ACE - Front Derailleur - Road - 2x11-speed
With its new link construction, the SHIMANO DURA-ACE R9100 front derailleur offers more cable routing options and an integrated cable tensioner. It delivers light, intuitive shifting and is adapted for race specific disc brake bicycles.

FEATURES:
Lighter and intuitive shifting operation
Natural front shift lever stroke
More ergnomical power curve
New link (Toggle) construction
Precise & easy front derailleur set up
More cable routing options
Integrated cable tension adjustment
New link (Toggle) construction for no need of TL-FD90 and turning converter assembling
Adjustable cable tension on the front derailleur
Adapted for race specific frame design
Available wider front gear pitch
Shorter length of rear center with O.L.D.135mm

DURA-ACE - 11-Speed - Super Narrow - HYPERGLIDE - SIL-TEC - Road Chain
The SHIMANO HG901-11 chain receives a complete SIL-TEC treatment on its plates and roller for increased durability and efficiency. Its asymmetric design ensures smooth front and rear shifts while reducing drivetrain noise. Compatible with 11-speed drivetrains, the HG901-11 is also rated for E-BIKE use.

FEATURES:
HG-X11 special asymmetric plate design for 11-speed
Rear drive Smooth driving without noise
Front drive Preserve chain security at cross chainline
Front & Rear Shift Smooth and reliable shifting
SIL-TEC on Plate/Roller
Hollow pin
Weight: 247g (114Link)

DURA-ACE - Dual-Pivot - Brake Caliper - SLR-EV - Rim Brake
With SHIMANO's SLR-EV dual symmetric pivot design, the short-arm DURA-ACE R9100 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options.

FEATURES:
The best balance between rigidity, weight and stopping power
More predictable, linear braking curve
Clear contact feeling with better linearity
Stabilizer added between axles work
Sleek design
Less gap between each arms
Comfortable riding with wider tire on rough road
Better clearance for wider tire
Compatible with 28C tire size

More Information

Brand
Shimano
Manufacturer Part Number
WEB-KIT-437
UPC
WEB-KIT-437

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