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Shimano Ultegra R8000 8-piece Groupset

Select Ultegra R8000 Dual Control Shifter

Details

The new Shimano Ultegra ST-R8000 Dual Control Levers allow for more accurate and precise shifting. It has a greater reach for adjusting your brake and gear levers, while the redesigned internal shifting unit ensures a quick and intuitive rear-shifting operation. When paired with the new FD-R8000 front derailleur, your front shifting will be even lighter. Sold as pair. Includes cables and housing.

Weight: 438 grams
11-spd compatible

Select Ultegra R8000 Front Derailleur

Details

The Shimano Ultegra FD-R8000 Front Derailleur provides for ultra-smooth shifting, flawlessly moving your chain up and down your crankset without extra effort. The result is a shift that is precise and direct, with no delay. With a revised actuation ratio in combination with the ST-R8000 shifter and polymer-coated cables, the Shimano Ultegra FD-8000 front derailleur delivers both a shorter stroke at the lever and reduced effort. A redesigned pull arm offers more direct and easy shifting, with equal shifting effort across the range, and stability has been improved with a new support bolt.

For use with double crankset
Braze-on, 31.8mm clamp w/ 28.6mm shim or 34.9mm.
Weight: 92 grams (braze-on)


Select Ultegra R8000 Rear Derailleur

Details

The Shimano Ultegra RD-R8000 SS Rear Derailleur creates a reduction in shifting effort at the lever, at the same time remaining sure, quick and precise. Due to the integrated Shadow RD Technology with its race-proven, low profile design, the derailleur is more compact and fits closer to the frame, ensuring less damage in a crash.

Minimum Sprocket: 11 tooth
Maximum Sprocket: 30 tooth
For double gearing configurations
Weight: 200 grams
11-speed compatible

Select Ultegra R8000 Brake Calipers

Details

The new Shimano Ultegra BR-R8000 Dual-Pivot Brake Calipers offers a very sleek design, with narrower gaps between the arms. The wider clearance makes it compatible with larger tire sizes such as 28C. The stabilizer between the axles reduces deformation and improves the braking efficiency, offering a clear contact feeling with balanced rigidity, weight and stopping power. Cable and Housing not included. Sold as front and rear pair. Compatible with wider 28C tire size.
Weight: 360 grams (Front & Rear)


Select Ultegra R8000 11-spd Cassette

Details

Superior choice is at the heart of Shimano's rider-tuned philosophy, and the Shimano Ultegra CS-R8000 11-speed Cassette reflects that philosophy with gear combinations of 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T and 11-34T (CS-HG800-11), giving you all the options you need to tune your ride. The Shimano Ultegra CS-6800 11-speed cassettes use Hyperglide sprockets with revised tooth profiles for reduced wear and lightning quick shifts. A rigid aluminum carrier keeps the cogs in check for improved shifting under the most demanding gear changes. The available ratio combinations work extremely well with standard or compact cranksets. 11-32T gear ratio requires the use of a medium cage rear derailleur.

Gear Ranges: 11-25, 11-28, 11-30, 11-32, 12-25, and 14-28.
Weight: 243 grams (12x25T)
Ratios:
11-25: 11-12-13-14-15-16-17-19-21-23-25
11-28: 11-12-13-14-15-17-19-21-23-25-28
11-30: 11-12-13-14-15-17-19-21-24-27-30
11-32: 11-12-13-14-16-18-20-22-25-28-32
12-25: 12-13-14-15-16-17-18-19-21-23-25
14-28: 14-15-16-17-18-19-20-21-23-25-28

Select Shimano CN-HG701-11 Chain

Details

The Shimano CN-HG701 11-speed chain gets Shimano's symmetrical design for super-smooth shifting and improved durability. The redesigned inner and outer links are optimized to efficiently shift under hard loads and virtually eliminate "chain suck." Features Shimano's PTFE coating for increased durability and corrosion protection. Quick Link included. 253 grams.
Select Ultegra R8000 Crankset

Details

The Shimano Ultegra FC-R8000 HOLLOWTECH II Crankset receives numerous technologies from Dura-Ace R9100 along with shaping which further enhances ULTEGRA'S 4-arm design. Shimano's Rider Tuned chainring combinations offer multiple gearing configurations via a singular BCD platform for excellent versatility. With redesigned chainring tooth profiling first introduced for DURA-ACE R9100, the ULTEGRA FC-R8000 Crankset is optimized for the latest disc brake frame designs without the need to increase q-factor. The optimized lightweight crank arm design produces excellent power transfer efficiency, while the redesigned chainring tooth profiling increases clearance between chain and leading teeth to also provide compatibility with frames featuring 135mm O.L.D. and 410mm chainstay length. 11-speed compatible.

Crank arm lengths: 165mm, 170mm, 172.5mm or 175mm
Rider Tuned gear combinations: 46-36T, 50-34T, 52-36T, 53-39T
Weight: 674 grams (170mm, 50-34T)

Ultegra SM-BBR60/SM-BBR60-PB Bottom Bracket sold separately

Select Ultegra Bottom Bracket

Details

Shimano Ultegra BB72, BBR60 Hollowtech II Bottom Brackets. Reduced size for light weight. New seal construction for smoother rotation. Requires TL-FC34 or included TL-FC24 adaptor for installation & removal.

English Thread
Spindle Interface Type: Shimano Hollowtech II
Bottom Bracket Shell I.D.: 1.37
BB Shell Width (mm): 68 mm
Defined Color: Black
BB/Frame Interface: English
Weight: 77 g
Threading: English or Italian threading.
Press Fit BB72-41B: "BB86" to fit 86.5mm shell width, 41mm cup diameter.

Italian Thread
Spindle Interface Type:
Shimano Hollowtech II
Bottom Bracket Shell I.D.: 36
BB Shell Width (mm): 70 mm
BB/Frame Interface: Italian
Weight: 77 g

BB72-41B Press-Fit
Spindle Interface Type:
Shimano Hollowtech II
Bottom Bracket Shell I.D.: 41
BB Shell Width (mm): 86 mm
Defined Color: Black
BB/Frame Interface: BB86
Weight: 69 g





*Optional - Conversion Kit for King BB - Shimano

Details

If you did not order a Chris King Bottom Bracket, you do not need a King Conversion BB Kit.
*Optional - Select Color, Chris King BB Only

Details

No Chris King Bottom Bracket was ordered.

Description

Shimano’s ULTEGRA R8000 series delivers refined rider ergonomics, increased shifting performance and confident control in all riding conditions.

This Shimano Ultegra R8000 eight-piece kit includes: Shimano Ultegra R8000 front derailleur, rear derailleur, shifters, brakes, cranks, bottom bracket, cassette and chain. Check pulldown menus for optional parts or upgrades.

Please Note: Items that say "Backorder" (in orange) will be immediately ordered for you (or may already be on order and on the way to us.) These items are generally available within a week.

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