SHIMANO Ultegra FC-R8000 Crankset Gray, 175×53/39

To lessen the chainline, the inner chainring has been brought. Where other manufacturers drill the arms to reduce weight or create two sides and clam-shell them together, Shimano is able to forge the arms and still keep them hollow. We once heard a rumor that Shimano owns patents on every single chainring tooth's shape, shift ramp, pin, etc.

The asymmetric spider and chainring spacing allows Shimano to put two chainring bolts close to the wider arms, further adding rigidity to the rings for better shifting and power transfer. Arm material: aluminum. As with the dura-ace 9100 series, shimano adds some width to the R8000's arms and orients the spider to more efficiently transfer energy during important power phases throughout the pedal stroke.

The latter property is owed to Shimano's Hollowtech II arm construction, a heavily guarded secret. Bolts: 4. The tooth profiles on this crank have been slightly altered to improve shifting and chain retention at the extreme chainlines seen on the shorter stays of newer bikes combined with larger cassette ranges and wider rear spacing.

As noted above, shimano's excellent chainring engineering continues with the FC-R8000 We're not sure if this is true, compared to other rings we've used, but we do know that, wear at a much better rate, Shimano rings in operation tend to run much quieter, and offer more positive and quicker shifting. Arm length: 165m, 172.

5mm, 170mm, 175mm.

Shimano Ultegra R8000 Cassette 11 Speed 11-28T, 11/28

One spline of the cassette is wider than the others and corresponds with the splines on the freehub, so the cassette cogs can only be installed with the right clocking of the shifting ramps, timing them for perfect chain pick-up and release. Shimano's experience in forging, shaping, and engineering allows for an enormous amount of technology that goes into tooth design, machining, and shifting ramps.

Cog sizes: 11 x 25t, 11 x 30t, 11 x 28t, 12 x 25t, 11 x 32t, 14 x 28t. Cog material: nickle-plated steel. Ultimately this leads to cassettes that shift smoother and more precisely--and last longer--at a price that's friendly to the self-sponsored racer. This innovation is true to shimano's japanese culture, which uses the term "poka-yoke" to refer to features--like these guiding splines--that serve as built-in wards against user error.

Shimano's ultegra group is one of the most popular out there with good reason: it's the perennial favorite when you factor the performance-to-dollars equation. The remaining six cogs are individual with spacers between, and an anodized aluminum lockring screws into the freehub to hold the entire assembly together.

Claimed weight: 11x25 232g, 11x30 269g, 12x25 243g, 11x28 251g, 14x28 300g. Recommended Use: cycling. Shimano ultegra cassettes shift so well and are so unnoticeable that even World Tour teams will often sub Ultegra cassettes to get the bikes to the minimum weight limit. With different demands for drivetrain ranges required for road, gravel, and CX riding, Shimano has created cassette ranges designed to allow the R8000 drivetrain to easily satisfy the needs for a variety of riders.



SHIMANO Ultegra RD-R8000 Rear Derailleur Gray, Medium Cage

As long as you don't mind the slight weight differential you can count on Ultegra to serve up shifts that are every bit as clean, smooth and precise as those Dura-Ace delivers. Low profile rear design. For 2017, for a thinner assembly construction to offer a more streamlined, Shimano uses their shadow design, integrated fit.

Thanks to shimano's penchant for trickle-down technology, you can get Dura-Ace functionality at a more attractive price point. Stable Shifting Performance. Shimano Shadow Construction. Uses a 11-30T cassette. Claimed weight: 11x25 232g, 11x30 269g, 12x25 243g, 11x28 251g, 14x28 300g. Recommended Use: cycling. Carrier Material: aluminum.

The pulley maintains consistent distance to the cassette for increased shift stability, and is compatible with a cassette up to 11-30T. Features: stable shifting performance shimano shadow construction low profile rear design Uses a 11-30T cassette Cog sizes: 11 x 25t, 11 x 32t, 11 x 28t, 11 x 30t, 12 x 25t, 14 x 28t.

Cog material: nickle-plated steel.

Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket

Carrier Material: aluminum. Uses a 11-30T cassette. Recommended for ultegra fc-r8000, 105 fc-5800, fC-6800, metrea fc-U5000, FC-CX70. Claimed weight: 11x25 232g, 11x30 269g, 12x25 243g, 11x28 251g, 14x28 300g. Recommended Use: cycling. The shimano sm-bbr60 hollowtech II bottom bracket brings lighter weight and improved performance to the Ultegra family.

Smoother than sm-bb6700 50 % less friction. Bearing cups anodized. Stable Shifting Performance. Low profile rear design. 14 g lighter than SM-BB6700 Cog sizes: 11 x 25t, 11 x 30t, 11 x 28t, 11 x 32t, 12 x 25t, 14 x 28t. Cog material: nickle-plated steel. Shimano Shadow Construction. Small ball bearings keep weight low.

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SHIMANO Ultegra Derailleur, Burnished, M

Carrier Material: aluminum. Smoother than sm-bb6700 50 % less friction. Stable Shifting Performance. For crank 2 crowns. Small ball bearings keep weight low. To bind. Bearing cups anodized. Recommended for ultegra fc-r8000, metrea fc-u5000, 105 fc-5800, FC-6800, FC-CX70. Road. Shimano Shadow Construction. Claimed weight: 11x25 232g, 12x25 243g, 11x30 269g, 11x28 251g, 14x28 300g.

Recommended Use: cycling. Fd-r8000 Uses a 11-30T cassette. Cog sizes: 11 x 25t, 11 x 28t, 12 x 25t, 11 x 30t, 11 x 32t, 14 x 28t. Cog material: nickle-plated steel. 14 g lighter than SM-BB6700 Derailleur shimanO Ultegra 11 V. Low profile rear design.

Shimano Ultegra/XT CN-HG701 11-Speed Chain W/ Quick Liink

Small ball bearings keep weight low. Sil-tec surface treatment on inner and outer link plates ensures ultra-low friction plus a chain that runs smoother and wears longer. Stainless steel materials ensure exceptional strength and durability, even when you venture out in poor weather or when the chain is under-lubricated.

Features: designed for shimano 11-speed drivetrains ultegra/xt-level chain can handle demands of both road and mountain drivetrains asymmetric plate design optimized for smooth shifts and greater overall performance SIL-TEC surface treatment on inner and outer link plates ensures ultra-low friction plus a chain that runs smoother and wears longer 116 links Includes Shimano Quick Link for tool-free maintenance Weight: 260 grams Cog sizes: 11 x 25t, 12 x 25t, 11 x 28t, 11 x 30t, 11 x 32t, 14 x 28t.

Cog material: nickle-plated steel. The hg701 features zinc-alloy plated outer links that are used in conjunction with a SIL-TEC coating treatment on the chain to help place it at the pinnacle of shift performance, smoothness, longevity, and reliability. Bearing cups anodized. Uses a 11-30T cassette. Shimano Shadow Construction.

Designed for Shimano 11-speed drivetrains. The hg701 is an ultegra/xt level 11-speed and is chock full of features making it worthy of those component levels and road or off-road demands. Ultegra/xt-level chain can handle demands of both road and mountain drivetrains.

SHIMANO Ultegra ST-R8000 STI Shifters Gray, Set

Recommended for ultegra fc-r8000, metrea fc-u5000, FC-6800, 105 fc-5800, FC-CX70. Road. To bind. 116 links. Designed for Shimano 11-speed drivetrains. Claimed Weight: 440g. Shimano Shadow Construction. A slight increase in weight and a few bearings substituted for bushings are the most notable exceptions. Low profile rear design.

The ultegra st-r8000 sti shifters have enough dna from the new 9100 shifters--themselves perhaps the pinnacle of mechanical shifting--that you will have a hard time separating them as twins. Uses a 11-30T cassette. Material: hoods dual-compound rubber, lever body CFRP. Compatible Components: Shimano 11-speed road.

Cog sizes: 11 x 25t, 11 x 28t, 12 x 25t, 11 x 30t, 11 x 32t, 14 x 28t. Cog material: nickle-plated steel. Stable Shifting Performance. 14 g lighter than SM-BB6700 Ultegra/xt-level chain can handle demands of both road and mountain drivetrains. Type: STI. Smoother than sm-bb6700 50 % less friction.

Shimano Dura Ace BB-R9100 Hollowtech II BSA Type Bottom Bracket

Ultegra/xt-level chain can handle demands of both road and mountain drivetrains. Smoother than sm-bb6700 50 % less friction. Material: hoods dual-compound rubber, lever body CFRP. 116 links. Recommended for ultegra fc-r8000, 105 fc-5800, fC-6800, metrea fc-U5000, FC-CX70. Road. To bind. Low profile rear design. Small ball bearings keep weight low.

Type: STI. Uses a 11-30T cassette. Shell width: english 68 mm, Italian 70 mm. Claimed Weight: 440g. Manufacturer Warranty: 3 years. For crank 2 crowns. Asymmetric plate design optimized for smooth shifts and greater overall performance. Shimano dura-ace bb92, bb9000 hollowtech ii bottom bracketsitem specificationsweight: 65BB/Frame Interface: EnglishSpindle Interface Type: Shimano Hollowtech IIBB Shell Width: 68Defined Color: BlackBottom Bracket Shell I.

D. 1. 37" cog sizes: 11 x 25t, 11 x 28t, 12 x 25t, 11 x 30t, 11 x 32t, 14 x 28t. Cog material: nickle-plated steel. Material: cups aluminum.

SHIMANO Hollowtech-II Crank-arm/Cap Tool, TL-FC16

Claimed weight: 11x25 232g, 12x25 243g, 11x30 269g, 11x28 251g, 14x28 300g. Recommended Use: cycling. 116 links. Asymmetric plate design optimized for smooth shifts and greater overall performance. For crank 2 crowns. Manufacturer Warranty: 3 years. Bearing cups anodized. Uses a 11-30T cassette. Recommended for ultegra fc-r8000, fc-6800, 105 fc-5800, metrea fc-U5000, FC-CX70.

Road. To install/remove cap on non-drive crank arm. Torque:. 04-. 07nm. Type: STI. Shimano Shadow Construction. Sil-tec surface treatment on inner and outer link plates ensures ultra-low friction plus a chain that runs smoother and wears longer. Threading: English, Italian. Stable Shifting Performance. Carrier Material: aluminum.

Material: hoods dual-compound rubber, lever body CFRP. Smoother than sm-bb6700 50 % less friction. 14 g lighter than SM-BB6700

SHIMANO Ultegra BR-R8000 Brake Calipers Gray, Front & Rear

Sil-tec surface treatment on inner and outer link plates ensures ultra-low friction plus a chain that runs smoother and wears longer. For crank 2 crowns. Crankset Compatibility: double. Shimano integrated cranks only. Material: hoods dual-compound rubber, lever body CFRP. The new r8000 also clears tires up to 28mm, which is quickly becoming our go-to width for riding tarmac and makes for a more comfortable and efficient ride by better managing imperfections in the road surface.

Threading: English, Italian. To bind. Ultegra/xt-level chain can handle demands of both road and mountain drivetrains. To install/remove cap on non-drive crank arm. Uses a 11-30T cassette. Recommended Use: road cycling. Stable Shifting Performance. A stabilizer spanning larger pivots acts as a brace and prevents any torsional flex, creating better brake sensitivity and modulation.

Manufacturer Warranty: 3 years. Low profile rear design. Designed for Shimano 11-speed drivetrains. Receiving trickle-down technology from dura-ace calipers, the r8000 calipers are designed for R9100 and R8000 series dual control levers, but will work equally well with 11-speed levers from previous Ultegra and Dura-Ace groups that are designed to pull cable ratios required for SLR-EV calipers.



Park Tool BBT-9 Bottom Bracket Tool

Shell width: english 68 mm, Italian 70 mm. Shimano Shadow Construction. Type: STI. Stable Shifting Performance. For crank 2 crowns. Crankset Compatibility: double. Uses a 11-30T cassette. Designed for Shimano 11-speed drivetrains. 116 links. Recommended Use: road cycling, time trial, triathlon. Ultegra/xt-level chain can handle demands of both road and mountain drivetrains.

Claimed Weight: 440g. 14 g lighter than SM-BB6700 Threading: English, Italian. Material: hoods dual-compound rubber, lever body CFRP. To bind. Manufacturer Warranty: 3 years. The bbt-9 works with many external bearing crankset bottom brackets, SRAM, including: Race Face, FSA, Truvativ, Chris King. Type: road. Material: aluminum.

Low profile rear design. Sil-tec surface treatment on inner and outer link plates ensures ultra-low friction plus a chain that runs smoother and wears longer. Shimano integrated cranks only. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap.