Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Dura-Ace Di2 -
Suspension Rigid -
Drivetrain Electronic -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Dean FAST, 30T-24T HM UD Carbon, FAST Technologies, Internal Cable Routing
Suspension Fork
Dean FAST, F-Split Fork Technology, Integrated F-Brake with centerpull technology
Drivetrain
Rear Derailleur
Shimano Dura Ace Di2
Front Derailleur
Shimano Dura Ace Di2
Shift Levers
Shimano Dura Ace Di2 TT
Cassette
Shimano
Crank
Shimano Dura Ace 52/36 T
Chain
KMC x11
Wheels
Rims
Zipp 808 Firecrest Clincher
Tires
Vittoria Rubino Pro
Brakes
Brakes
F-Brake / Shimano Dura Ace Direct Mount
Cockpit
Stem
Dean FAST full carbon integrated cockpit, adjustable stack and reach
Handlebar
Dean FAST full carbon integrated cockpit, adjustable stack and reach
Seat
Saddle
Forza TT Saddle
Seatpost
Dean FAST Aero carbon
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 51cm | 54cm | 57cm | 60cm | 63cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.29 mm | 1.28 mm | 1.27 mm | 1.26 mm | 1.25 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 266 mm | 266 mm |
| Front Center | 575 mm | 581 mm | 597 mm | 616 mm | 639 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 69 mm | 60 mm | 57 mm | 57 mm | 57 mm |
| Stack | 482 mm | 497 mm | 512 mm | 527 mm | 544 mm |
| Reach | 374 mm | 389 mm | 404 mm | 419 mm | 436 mm |
| Top Tube Length | 487 mm | 505 mm | 524 mm | 542 mm | 563 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 547 mm | 563 mm | 581 mm | 597 mm | 615 mm |
| Head Tube Angle | 71 ° | 72.5 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 86 mm | 97 mm | 111 mm | 127 mm | 144 mm |
| Chainstay Length | 389 mm | 389 mm | 389 mm | 389 mm | 389 mm |
| Wheelbase | 953 mm | 960 mm | 976 mm | 995 mm | 1018 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
About this model
Dean FAST Dura Ace Di2 completes the Ridley Dean model. 31 bikes variations carry this model name so far. You can easily view all of the Ridley Dean bikes models from 2018, here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Triathlon bikes
Our math shows that the average cost of a dependable Triathlon bike is 4177$. However, even though the average price of a Triathlon 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.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Dean FAST Dura Ace Di2 components
Fork material
The fork is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The Dean FAST Dura Ace Di2 2018 bike is equipped with 700c carbon 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
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Dean FAST Dura Ace Di2 comes with Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, they have problems in wet conditions.