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Shimano Ultegra R8150 Di2 12-Speed Groupset
Item #: GP001045
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Please Note: This bike is not eligible for shipping and can only be purchased at one of our retail locations
Shimano ULTEGRA R8150 DI2 12-SPEED Groupset
The evolution of electronic shifting
The new generation of Shimano’s famed Ultegra groupset has arrived. Introducing the Ultegra R8150 Di2 Groupset. This 12-speed system utilizes Shimano’s ultra-quick, ultra-precise Di2 shifting system and their newest Hyperglide+ drivetrain technology for accurate shifts at the press of a button. This mostly wireless system allows for a fully wireless cockpit for a cleaner look and for easy use with an integrated handlebar and stem. This completely-updated Ultegra Di2 R8150 system shifts faster and with more precision than previous generations, and features refinements to everything from hood ergonomics and button location, to brake bite point and performance. This special groupset includes nearly everything you need to get a new bike build rolling, or to upgrade an existing bike, including shifters, derailleurs, crankset, cassette, and more.
Features
- Complete groupset provides the major drivetrain components needed for many builds
- Di2 wireless cockpit with wireless shifters for a nearly effortless handlebar setup, especially with integrated cockpits
- Faster, more accurate shifting with the fastest Di2 shifting system Shimano has ever made
- IceTech Freeza brake rotors and improved brake caliper and lever design for cooler, more predictable braking
- Hyperglide+ technology for faster shifts, better chain engagement, and a smoother pedaling feel than ever before
| Shift Lever | ST-R8170 - Ultegra Di2 |
|---|---|
| Brake Caliper | BR-R8170 (F&R) - (1000mm/1700mm Hose F&R), Metallic Pads w/fin |
| Rotors | SM-RT800 - 160mm (1) & 140mm (1), Centerlock, Internal Serration |
| Rear Derailleur | RD-R8150 - Ultegra 12-speed, Shadow Design, Direct-Mount Type |
| Front Derailleur | FD-R8150 - Down-swing, braze-on type, for 46-52t top gear, 44.5mm chainline |
| Crankset | FC-R8100 |
| Bottom Bracket | SM-BBR60 - BSA Threaded |
| Cassette | CS-R8100 - Ultegra 12-speed |
| Chain | CN-M8100 - 138 links, Hyperglide 12-speed |
| Battery | BT-DN300 - Built-in type |
| Wiring | 2 EW-SD300 E-Tube wires - 1x 1200mm, 1x 750mm |
| Charging Cable/Dock | EW-EC300, 1500mm |
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CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to Q & A
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