Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Claris, Shimano -
Suspension Rigid -
Drivetrain 3 × 8 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
XS
157cm - 169cm
SM
166cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Tommaso 6061 SLA Aluminum Compact Road Frame
Suspension Fork
Tommaso HCT Carbon Fork w/6061 Aluminum Steer Tube 1-1/8" to 1.5" tapered
Drivetrain
Rear Derailleur
Shimano R2000 Claris (8-spd)
Front Derailleur
Shimano R2000Claris (3-spd)
Shift Levers
Shimano R2000 Claris
Cassette
Shimano R2000 Claris 11-28t - 8spd
Crank
Shimano R2000 Claris Triple 30/39/50T
Bottom Bracket
BB - ES25
Chain
KMC Z-72 (8spd Chain)
Pedals
Composite Flat
Wheels
Rims
Tommaso Corsa TC-30D
Tires
CST Tirent All-Terrain 700x40c
Brakes
Brakes
Avid BB5 Disc
Brake Levers
Shimano R2000 Claris
Cockpit
Stem
Tommaso Ultralight Sport Series Aluminum
Handlebar
Tommaso TRS Ultralight Sport Series
Headset
Threadless Integrated 1-1/8" to 1.5" Tapered
Seat
Saddle
WTB Volt - Tommaso Logo
Seatpost
Tommaso TRS Ultralight Race Series Aluminum 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Top Tube Length | 524 mm | 544 mm | 559 mm | 574 mm | 589 mm |
| Seat Tube Angle | 74 ° | 73.5 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 450 mm | 480 mm | 510 mm | 540 mm | 570 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72.5 ° | 72.5 ° |
| Head Tube Length | 135 mm | 150 mm | 170 mm | 190 mm | 210 mm |
| Chainstay Length | 409 mm | 409 mm | 409 mm | 409 mm | 409 mm |
| Wheelbase | 972 mm | 988 mm | 998 mm | 1008 mm | 1023 mm |
| Standover Height | 724 mm | 749 mm | 769 mm | 794 mm | 819 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 157 cm | 166 cm | 171 cm | 179 cm | 187 cm |
| Rider Max Height | 169 cm | 174 cm | 182 cm | 189 cm | 195 cm |
Model Overview
Sterrata Disc belongs to the Tommasso Sterrata model. Tommasso released 2 bikes variations of this model so far.
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.
Gravel bikes average price
According to our math, the average price for a trustworthy Gravel bike is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Tommasso released this model in 2020, its price was 839$. In conclusion, this bike price is 193.44% smaller than the price of the average Gravel bike.
Overview of components
Fork material
The fork is made out of carbon, 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 Sterrata Disc 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
For your safety, it is important to have quality breaks on your bike. Tommasso Sterrata Disc has Mechanical Disc brakes installed. These brakes are also very popular, and a lot cheaper than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.
Sizes
Tommasso Sterrata Disc bike has 5 sizes, in the range of 157 cm – 195 cm (5.15 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.