Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Force, SRAM -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Rim
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, DuoTrap compatible, SC Draft Box & SC Speed Box compatible
Suspension Fork
SC KVF carbon, E2
Drivetrain
Rear Derailleur
SRAM Force
Front Derailleur
SRAM Force, braze-on
Shift Levers
SRAM 500 TT, bar end control, 10 speed
Cassette
SRAM PG-1070 11-26, 10 speed
Crank
SRAM Force, 53/39 (double)
Wheels
Rims
Bontrager Aura 5
Tires
Bontrager R3, 700x23c
Brakes
Brakes
SRAM Force front brake, Speed Concept integrated rear brake w/Bontrager Race Lite aero levers
Cockpit
Stem
Bontrager Race X Lite, 31.8mm, 7 degree
Handlebar
Bontrager Race X Lite, carbon
Headset
Integrated, sealed bearings, 1" top, 1-1/8" bottom
Seat
Saddle
Bontrager RXL Hilo, titanium rails
Seatpost
Bontrager Speed Concept Race X Lite, carbon, +/-10mm offset
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Speed Concept 7.8 belongs to the Trek Speed model. There are 112 bikes that carry this model name. You can get a glimpse at all models from 2013, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Triathlon bikes
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. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Speed Concept 7.8 components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
When leaving the production line, the Speed Concept 7.8 model has 700c aluminum wheels. 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 Speed Concept 7.8 has 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 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.