Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 100mm -
Fork SunTour XCM
-
Groupset Acera, Altus -
Suspension Hardtail -
Drivetrain 3 × 8 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
165cm - 177cm
MD
174cm - 180cm
LG
182cm - 189cm
XL
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Tommaso 29" Alloy MTB Frame
Suspension Fork
SR Suntour SF15-XCM 29" with 100mm Travel
Drivetrain
Rear Derailleur
Shimano Acera (8-spd)
Front Derailleur
Shimano Altus (3-spd)
Shift Levers
Shimano Acera
Cassette
Shimano Altus 11-32 - 8spd
Crank
Shimano Altus Triple 22/32/42T
Bottom Bracket
Neco B-910
Chain
KMC Z-72 (8spd Chain)
Pedals
Composite Flat
Wheels
Rims
Mingda DP-20
Tires
Kenda K-1104A 29x2.1
Brakes
Brakes
Shimano M315 Hydraulic Disc
Cockpit
Stem
Zoom D507A (110mm)
Handlebar
Zoom 320BTFOV Alloy (680mm)
Headset
Tommaso Integrated
Seat
Saddle
Tommaso Velo Steel Rails
Seatpost
Tommaso Aluminum (31.6mm)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Top Tube Length | 567 mm | 597 mm | 627 mm | 647 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 380 mm | 400 mm | 450 mm | 520 mm |
| Head Tube Angle | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 447 mm | 447 mm | 447 mm | 447 mm |
| Wheelbase | 1066 mm | 1096 mm | 1126 mm | 1147 mm |
| Standover Height | 742 mm | 759 mm | 792 mm | 822 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 174 cm | 182 cm | 187 cm |
| Rider Max Height | 177 cm | 180 cm | 189 cm | 195 cm |
Model Overview
Gran Sasso 29″ belongs to the Tommasso Gran model. Tommasso released 2 bikes variations of this model so far.
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 Crosscountry bikes
If you want an acceptable Crosscountry bike you should know that the average price is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
This bike was released in 2020 and its price was 689$. Doing a quick comparison, we notice that Gran Sasso 29″ price is 176.49% lower than the average cost of a Crosscountry bike.
Gran Sasso 29″ components
Fork
Tommasso Gran Sasso 29″ 2020 bike is equipped with the SunTour XCM fork, and has 100mm travel. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels size
When it comes to wheels, the Gran Sasso 29″ bike is equipped with the 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Gran Sasso 29″ comes with 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.
Sizes
Tommasso Gran Sasso 29″ bike has 4 sizes, in the range of 165 cm – 195 cm (5.41 ft – 6.4 ft). In conclusion, finding one for you shouldn’t be a problem.