Road Carbon RD1 - green

54cm/21"

57cm/22.5"

60cm/23.5"

Specifications

Frame Full monocoque carbon
Material Carbon
Fork Full monocoque carbon
Frame colour Matt green
Decal Orange
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Principia Road Carbon is a high-performing endurance road bike you must own. Road Carbon is built from stiff carbon, which we have designed to be light, comfortable and highly effective for training or racing. Take your road cycling to the next level and experience pure performance with Road Carbon.

The model is equipped with the groupset of the people, Shimano 105.

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Go racing

Groupset

Groupset

Shimano 105

Shimano 105 supports every rider, who wants to achieve personal training goals, go for longer rides or weekend trips with friends. Shimano 105 has been designed to perform at a high and consistent level, resulting in a rewarding and smooth riding experience with its advanced technology, lightness and ergonomics.

Tires

Tires

Panaracer Race D Evo4

Panaracer Race D Evo 4 is an ultra-durable road tire with enhanced puncture resistance. Race D Evo 4's new "All Contact Tread Shape" has been re-engineered to accommodate wider rim widths to continue to deliver superior grip and lower rolling resistance.

Learn more about Race D Evo 4

Below you will find our sizing guide.

You just have to measure your inseam, to learn which size suits you.

Inseam in cm Size in inches Size in cm
67-72 17.5-19 45-48
73-77 19-20 48-51
78-81 20-21 51-54
82-86 21-22.5 54-57
87-90 22.5-23.5 57-60
91-94 23.5-24.5 60-63
Frame size 45cm 48cm 51cm 54cm 57cm 60cm
Reach (mm) 380,8 386,1 385,3 384,9 388,1 404,3
Stack (mm) 500,8 500,8 522,1 557,2 578,6 607,3
Trail (mm) 59,3 59,3 59,3 56,4 56,4 56,4
Standover height (mm) 698,8 718,7 744,4 774,8 802,3 830,4
BB height (mm) 270,5 270,5 273 273 275,5 275,5
Top tube length (mm) 515 525 540 550 565 590
Seat tube length (mm) 450 480 510 540 570 600
Chain stay length (mm) 408 408 408 408 410 410
Wheel base (mm) 964,6 969,8 976,9 982,9 995,9 1020,9
BB drop (mm) 72,5 72,5 70 70 67,5 67,5
Head tube length (mm) 95 95 120 155 180 210
Seat tube angle 75 74,5 73,5 73,5 73 73
Head tube angle 72,5 72,5 72,5 73 73 73

 

With Principia you get

5 year frame guarantee
Danish quality
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