Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2 -
Suspension Rigid -
Drivetrain 2 × 11 Electronic -
Brakes Rim
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
160cm - 172cm
MD
166cm - 179cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Dean Fast, 30T-24T HM Unidirectional Carbon, FAST technology, Internal Cablerouting
Suspension Fork
Dean Fast, F-Split Fork Technology, Integrated F-Brake with centerpull technology
Drivetrain
Rear Derailleur
Shimano Ultegra DI2
Front Derailleur
Shimano Ultegra DI2
Shift Levers
Shimano Ultegra DI2 TT
Cassette
Shimano Ultegra 11-28
Crank
Shimano Ultegra 52/36
Chain
KMC X11
Wheels
Rims
4ZA C45, DT-Swiss 350 / 4ZA C80, DT-Swiss 350
Tires
Continental Ultra Sport II SL 23C
Brakes
Brakes
F-Brake / Shimano Ultegra Direct Mount
Brake Levers
Shimano Ultegra DI2 TT
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
4ZA TT Saddle
Seatpost
Dean Fast Aero carbon
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD |
|---|---|---|---|
| Stack Reach Ratio | 1.28 mm | 1.27 mm | 1.26 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm |
| Front Center | 581 mm | 597 mm | 616 mm |
| Rake | 44 mm | 44 mm | 44 mm |
| Trail | 60 mm | 57 mm | 57 mm |
| Stack | 500 mm | 515 mm | 530 mm |
| Reach | 392 mm | 407 mm | 422 mm |
| Top Tube Length | 508 mm | 527 mm | 545 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 516 mm | 532 mm | 547 mm |
| Head Tube Angle | 72.5 ° | 73 ° | 73 ° |
| Head Tube Length | 97 mm | 111 mm | 127 mm |
| Chainstay Length | 392 mm | 392 mm | 392 mm |
| Wheelbase | 963 mm | 979 mm | 998 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm |
| Wheels | 700 | 700 | 700 |
| Rider Min Height | 151 cm | 160 cm | 166 cm |
| Rider Max Height | 164 cm | 172 cm | 179 cm |
Model Overview
Dean Fast ULTEGRA DI2 is a Ridley Dean model. Ridley released 31 bikes variations of this model so far. You can easily view all of the Ridley Dean bikes models from 2017, 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.
Triathlon bikes average price
If you want an acceptable Triathlon bike you should know that the average price is 4177$. However, even if your budget is less than the average, you might still be able to get a top-quality Triathlon bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Dean Fast ULTEGRA DI2 components
Fork material
Dean Fast ULTEGRA DI2 has a carbon fork, 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 Dean Fast ULTEGRA DI2 2017 bike is equipped with 700c aluminum wheels when leaving the factory. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Ridley Dean Fast ULTEGRA DI2 is equipped with Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, they are not nearly as effective as hydraulic brakes are.
Sizes
There are 3 sizes available for this model. Rider height can be anywhere between 151 cm – 179 cm (4.95 ft – 5.87 ft). In conclusion, finding one for you shouldn’t be a problem.