SHIMANO Ultegra R8170 Di2 Disc Groupset

SHIMANO Ultegra R8170 Di2 Disc Groupset

$ 1,833.40
Model: Ultegra R8170
Availability: In Stock
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Product Description

With technology trickling down from flagship Dura-Ace, Shimano Ultegra R8170 Di2 Disc Groupset is better than it has ever been before. It perfectly balances performance with value, and the components are slick, reliable, and only create a minimal weight penalty compared to Dura-Ace.


2x12-speed, disc brake, semi-wireless electronic groupset

Rear derailleur is quick, smooth and effortless, for unmatched drivetrain efficiency

Rear derailleur's compact design includes an integrated wireless unit, charger, and switch

Button on the rear derailleur for Di2 operations, and LED light denotes synchronised shift mode, setting mode and charge requirements

Rear derailleur wirelessly connects to the shifters

Low profile Shadow derailleur design

Ultegra wireless hydraulic Servo Wave disc brake Di2 STI levers give you control, modulation and power with minimal effort in all riding conditions

Levers use CR1632 batteries which last for approximately 1.5-2 years

Improved ergonomic design

Hyperglide+ technology in the sprockets and chain improves shifting under load

XT rotors have a stainless steel / alloy 3-layer sandwich construction that manages heat

12-speed E-tube Di2 compatible

E-Tube Electric Wires sold separately


Shimano Ultegra Di2 ST-R8170 hydraulic disc, Di2 E-tube STI set, flat mount calipers, left/rear and right/front

Shimano Ultegra Di2 FC-R8100 12-speed double chainset

Shimano Ultegra CS-R8100 12-speed cassette, 11-34T

Shimano SLX/105 CN-M7100 chain with quick link, 12-speed, 126L

Shimano Ultegra Di2 RD-R8150 12-speed rear derailleur, E-tube

Shimano Ultegra Di2 FD-R8150 12-speed front derailleur E-tube, braze on, double

RT-MT800 disc rotors with internal lockring, Ice Tech FREEZA, 160mm

Di2 BT-DN300 internal mount battery, 3-port

EW-EC300 battery charging cable, 1700mm

We accept the return of goods only if they are unopened (except in cases where the item has to be tried for fit) and in their original condition. If you return goods as detailed, within 30 days, we will issue a full refund for the price you paid for the item.

If the item returned is found not to be defective or sent by mistake by us; you will be responsible for the postage charges and the costs of any other services provided to you in connection with your purchase. If items are returned for a straight exchange due to change of size/colour a further postage and package charge will be have to be made.

If there is a fault or malfunction with an item please return the goods to us with the original receipt and packaging.We will forward the items to the relevant manufacturer's warranty department. Delays in return of warranty items are the responsibility of the manufacturers and we cannot be held responsible, we will however endeavour to have all warranty issues resolved as speedily as possible. For information read our return policy here


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SHIMANO Ultegra R8170 Di2 Disc Groupset

SHIMANO Ultegra R8170 Di2 Disc Groupset

$ 1,833.40