Shimano Ultegra R8170 Di2 12speed Groupset

Name: Shimano Ultegra R8170 Di2 12speed Groupset
Brand: Ride Fire
Price: 1499.0 GBP
Availability: InStock

Regular price £2,399.99 Sale price £1,499.00

Shipping calculated at checkout.

Size

Option 1

Option 2

Option 3

Option 4

Option 5

Option 6

Option 7

Option 8

Option 9

Option 10

Option 11

Option 12

Option 13

Option 14

Option 15

Option 16

Option 17

Option 18

Option 19

Option 20

Option 21

Option 22

Option 23

Option 24

Option 25

Option 26

Option 27

Option 28

Option 29

Option 30

Option 31

Option 32

Option 33

Option 34

Option 35

Option 36

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Shimano Ultegra R8170 Di2 12 Speed Groupset Includes:

ST-R8170 Di2 Brake/Shifter with Brake Hoses
FD-R8150 Di2 Front Derailleur
RD-R8150 Di2 Rear Derailleur
BR-R8170 Disc Brake Calipers (flat mount) front and rear
FC-R8100 Chainset
CS-R8100 Cassette 12 Speed
CN-M8100 12 Speed Chain
RT-MT800 disc rotors
BT-DN300 Internal Battery
2 x SD300 E-Tube Wires, 1 x 750mm, 1 x 1200mm
EW-EC300 Battery Charger Cable

Groupset does not include bottom bracket

Select your groupset configuration from the options below

	Option 1	Option 2	Option 3	Option 4	Option 5	Option 6

Chainset	170mm	170mm	170mm	170mm	170mm	170mm
Chainrings	50-34	50-34	50-34	50-34	50-34	50-34
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

	Option 7	Option 8	Option 9	Option 10	Option 11	Option 12

Chainset	170mm	170mm	170mm	170mm	170mm	170mm
Chainrings	52-36	52-36	52-36	52-36	52-36	52-36
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

	Option 13	Option 14	Option 15	Option 16	Option 17	Option 18

Chainset	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm
Chainrings	50-34	50-34	50-34	50-34	50-34	50-34
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

	Option 19	Option 20	Option 21	Option 22	Option 23	Option 24

Chainset	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm
Chainrings	52-36	52-36	52-36	52-36	52-36	52-36
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

	Option 25	Option 26	Option 27	Option 28	Option 29	Option 30

Chainset	175mm	175mm	175mm	175mm	175mm	175mm
Chainrings	50-34	50-34	50-34	50-34	50-34	50-34
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

	Option 31	Option 32	Option 33	Option 34	Option 35	Option 36

Chainset	175mm	175mm	175mm	175mm	175mm	175mm
Chainrings	52-36	52-36	52-36	52-36	52-36	52-36
Cassette	11-30	11-30	11-30	11-34	11-34	11-34
Rotor 1	140mm	140mm	160mm	140mm	140mm	160mm
Rotor 2	140mm	160mm	160mm	140mm	160mm	160mm

The Science of Speed, Shimano’s design philosophy for its latest road groups is comprised of five elements: a new Di2 platform, a refined interface, the addition of HYPERGLIDE+, a category redefining brake system, and a collection of new wheels. Here’s a quick rundown on how each of them contributes to faster, more efficient road riding.

WIRELESS WHERE IT MATTERS

Shimano's new shifting systems use wireless technology where it makes sense for both day-to-day life and ultimate performance. Freeing the shift levers from the rear of the bike cleans up the cockpit and simplifies the build process. Meanwhile, connecting the derailleurs to an internal main battery ensures absolute reliability by maintaining stable voltage while also improving Shimano's already lightning-fast shift speed that has made Di2 a staple of the WorldTour pro peloton.

REFINED INTERFACE

New Di2 dual control levers feature dramatic, all-new ergonomics and act as the wireless command center. Both DURA-ACE and ULTEGRA levers have a longer, slightly curved hood body for a more comfortable and secure grip. Shift buttons are easier to reach and differentiate with extended switches and an increased offset between them. With better access and faster shifting, you’ll always find yourself in the right gear.

HYPERGLIDE+

The backbone of these two new groupsets is the game-changing HYPERGLIDE+ shifting technology. First introduced on Shimano mountain bike groups, this unique chain-and-cassette interface smoothly guides the chain up and down the cassette for fast and precise shifting in both directions, even under extreme pedaling load.

BETTER BRAKING

Both DURA-ACE and ULTEGRA also welcome new braking systems, which are quieter, easier to maintain, and deliver superior control. Improvements start with the addition of Shimano’s proven SERVO WAVE technology. First developed for mountain bikes, SERVO WAVE provides a quick initial bite, then slows down lever force generation for better modulation.

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Shimano Ultegra R8170 Di2 12speed Groupset

Regular price ~~£2,399.99~~ Sale price £1,499.00