Carbon Road Aero – Ultegra Di2 8170 2x12 Full Carbon Edition

7.5 KG
6,399 EUR
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5-year frame warranty
2 weeks

PRODUCT DESCRIPTION:

New Shimano Ultegra Di2 2x12 complete + full carbon – Pronghorn Carbon Road Aero

A genuine, Danish purebred road racing machine made from top-quality carbon fibre. Complete Shimano Ultegra Di2 2x12 8170 electronic groupset, hydraulic disc brakes, 50 mm carbon fibre wheels with DT Swiss hubs, integrated carbon fibre handlebars (aero) and a carbon fibre seat post.

About the groupset
All parts are top-level and Shimano’s new Di2 2x12 groupset is a prime example of beautiful design and true functionality coming together in one package. This is the bike for the rider who wants frictionless and smooth pedalling action and gears that are always calibrated. Shimano’s Ultegra Di2 ranks as Shimano’s second groupset from the top and is only surpassed by their Dura-Ace groupset.

Shimano’s Ultegra Di2 groupset is based on an innovative 52/36 semi-compact crankset that – in combination with the 11-30 cassette – provides a gearing setup where most gear changes take place on the cassette in the rear rather than on the chainrings in front.

About the frame
Looks. Speed. Comfort. Pronghorn’s new thoroughbred aero road racing bikes are designed and developed for the Danish roads. The performance geometry and the Toray carbon mix provide the racing qualities and the beautiful seat stays ensure a comfortable experience on longer rides.

The frame comes loaded with nice features, internal cable routing and it is available in three beautiful colours. By changing the number of spacers under the stem you can change the riding position from touring to recreational style to pure elite racing. This frame can do it all – and in all terrains.
Note: You can add upgrades and accessories below.

Learn more about our Carbon Aero 
Check out all our road bikes  

The image may vary slightly from the description. The specifications listed below are correct and apply to this bike model. 

Specifications

Frame: ROAD CARBON AERO DISC
Fork: FULL CARBON AERO
Wheelset: PRONGHORN CARBON RACING – FULL CARBON CLINCHER DISC – 50 MM – DTSWISS HUBS – (1.525 GR.)

A very light and stiff carbon fibre wheelset. The rims are built from the highest quality carbon fibre. Very stiff and asymmetrically laced rear wheel built from high-quality hubs, spokes and nipples from DTSWISS.

Weight 1,525 grams

DT SWISS hubs

Rounded and wide rim profile providing very good aerodynamics, a high level of stiffness as well as a low wind sensitivity.

Tubeless ready.

Mat black UD finish with subtle black graphics and no braking surface.

”The best wheelset of the test” according to Danish magazine Cykelmagasinet who performed a grand test.

It is possible to opt for a corresponding wheelset with a 38 mm profile instead of 50 mm if you want to reduce the wind sensitivity. You can make a note of this in the comment box at our webshop checkout.

Additional information (link to the product page) 

Tires: Continental GP 5000s 28c
Groupset: Shimano ULTEGRA DI2 8170 2x12, HYD. Disc

Number of chainring teeth is semi-compact (52/36).

The default crank arm length is 172,5 centimetres.

Chainset: Shimano Ultegra 8100 52/36
Rear derailleur: Shimano ULTEGRA Di2 8150 12SP
Front Mech: Shimano ULTEGRA Di2 8150
Shifters: Shimano ULTEGRA Di2
Brakes: Shimano ULTEGRA DI2 8170, HYD. Disc
Cassette: Shimano Ultegra 8100 11/30
Chain: SHIMANO XT 12SP
Stem: PRONGHORN CARBON INTEGRATED AERO

The stem length has been carefully selected to fit the size of the bike based on our extensive experience:

SIZE 49 (XS): 95 mm
SIZE. 52 (S): 105 mm
SIZE. 54 (M): 115 mm
SIZE. 56 (L): 115 mm
SIZE. 58 (XL): 125 mm

If you want a different stem length – or if you’re in doubt – please let us know by making a note in the comment box at our webshop checkout. Then we will contact you upon receiving the order – and before assembling the bike.

Bar: PRONGHORN CARBON RACING COMBO INTEGRATED AERO RACEBAR

The newly developed, integrated aero race bars from Pronghorn’s own private label Carbon Racing weighing in at only 350 grams.

The handlebar width has been carefully selected to fit the size of the bike based on our extensive experience:

SIZE 49 (XS): 400 mm
SIZE. 52 (S): 420 mm
SIZE. 54 (M): 420 mm
SIZE. 56 (L): 440 mm
SIZE. 58 (XL): 440 mm

The handlebar height is adjusted by changing the number of spacers under the stem.

Regular handlebars: 3 spacers under plus 1 spacer over the stem.
Integrated aero handlebars 3 spacers under plus none over the stem.

If you want a different handlebar width or height – or if you’re in doubt – please let us know by making a note in the comment box at our webshop checkout. Then we will contact you upon receiving the order – and before assembling the bike.

Seat Post: FULL CARBON AERO
Saddle: SAN MARCO ASPIDE BLACK
Grips: BARTAPE BLACK