Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset 105 -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
52cm
158cm - 170cm
54cm
168cm - 177cm
56cm
175cm - 185cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
VIATHON R.1 ROAD FRAME FULL CARBON
Suspension Fork
VIATHON R.1 ROAD FORK FULL CARBON
Drivetrain
Rear Derailleur
SHIMANO 105 RD-R7000
Front Derailleur
SHIMANO 105 FD-R7000
Shift Levers
SHIMANO 105 ST-R7020
Cassette
SHIMANO 105 CS-R7000 11-28T
Crank
SHIMANO 105 FC-R7000 50-34T
Bottom Bracket
ROTOR PRESS FIT 4624
Chain
SHIMANO CN-HG601-11
Wheels
Rims
MAVIC AKSIUM DISC CENTERLOCK
Tires
CONTINENTAL ULTRA SPORT II, 700 X 25
Brakes
Brake Levers
SHIMANO 105 ST-R7020
Disk Rotors
SHIMANO SM-RT70 160MM
Cockpit
Stem
ZIPP SERVICE COURSE, 31.8MM, 6°, 110MM
Handlebar
ZIPP SERVICE COURSE 70 ERGO
Headset
FSA
Seat
Saddle
FIZIK ANTARES R5
Seatpost
ZIPP SERVICE COURSE, 27.2MM, 350MM
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 52cm | 54cm | 56cm | 57.5cm | 59cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.42 mm | 1.45 mm | 1.47 mm | 1.5 mm |
| Bottom Bracket Height | 264 mm | 264 mm | 264 mm | 264 mm | 269 mm |
| Front Center | 578 mm | 583 mm | 590 mm | 596 mm | 613 mm |
| Rake | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 67.4 mm | 67.4 mm | 67.4 mm | 67.4 mm | 67.4 mm |
| Stack | 528 mm | 551 mm | 570 mm | 585 mm | 613 mm |
| Reach | 381 mm | 387 mm | 392 mm | 398 mm | 409 mm |
| Top Tube Length | 535 mm | 551 mm | 566 mm | 577 mm | 603 mm |
| Seat Tube Angle | 73.7 ° | 73.4 ° | 73 ° | 73 ° | 72.4 ° |
| Seat Tube Length | 520 mm | 540 mm | 560 mm | 575 mm | 590 mm |
| Head Tube Angle | 72 ° | 72.8 ° | 73.2 ° | 73.7 ° | 74 ° |
| Head Tube Length | 124 mm | 146 mm | 164 mm | 178 mm | 211 mm |
| Chainstay Length | 407 mm | 407 mm | 409 mm | 409 mm | 409 mm |
| Wheelbase | 974 mm | 980 mm | 989 mm | 994 mm | 1013 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 72 mm | 72 mm | 67 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 175 cm | cm | cm |
| Rider Max Height | 170 cm | 177 cm | 185 cm | cm | cm |
About this model
R.1 105 is part of the Viathon R1 model. 12 bikes variations carry this model name so far. Take a sneak peek at all Viathon R1 bikes models from 2020, by clicking here.
Model range prices
The most economical model, the Viathon R.1 105 2020 has a starting price of 2198$. Viathon R.1 Red eTap AXS 2020 on the other hand is the most expensive at 6998$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Race bikes average price
If you want an acceptable Race bike you should know that the average price is 3350$. However, even though the average price of a Race bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
At the moment of the release date, Viathon R.1 105 price was 2198$. Doing a quick comparison, we notice that R.1 105 price is 52.41% smaller than the average cost of a Race bike.
R.1 105 components
Fork material
When it comes to the fork, this bike has a carbon one, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
The R.1 105 2020 bike is equipped with 700c aluminum wheels when leaving the factory. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The R.1 105 has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.