Avventura Disc Road Bike - 40c Tires - Closeout

Size Guide
Tommaso Size Chart


Avventura means adventure in Italian, and that is exactly what this bike delivers.  Featuring the newly redesigned Shimano Sora groupset, the Avventura is more powerful, responsive, and reliable than ever.  If you are looking for an alternative to the traditional road bike, but still demand speed and performance, the Avventura was made for you.  The full Sora drivetrain is perfect for climbing dirt and gravel or touring the roads, with an 11-30T Sora cassette, to tackle anything the trail throws your way.  The frame has eyelets for all standard racks and can easily handle the extra weight with its 28 spoke rims.  Finally, we equipped the Avventura with Avid BB5 disc brakes to allow for increased stopping power wherever your adventure takes you.



A Tommaso 6061 SLA Aluminum compact road frame and HCT Carbon fork make for a strong, reliable, and lightweight ride.  The frame is also rack ready for all your touring and commuting needs.



The Shimano Sora drivetrain provides consistent shifting whether on the road or the trail.  The 50/34T compact Sora crankset and 11-30T Sora cassette are great for climbing the dirt or blasting through the flats.  



Heavy duty Tommaso Corsa TC-30D wheels are tough and aerodynamic.  These wheels specifically designed to handle rough terrain, dirt, and gravel.  The 28 spoke rims roll great and can handle the extra weight of touring gear with ease.





Tommaso 6061 SLA Aluminum Road Frame

Tommaso HCT Carbon Fiber Fork

Shimano Sora Derailleurs

Shimano Sora Shifters

Shimano Sora 50/34T Compact Crank

Shimano Sora 11x30T Cassette

Tommaso Corsa TC-30D Wheelset

Avid BB5 Disc Brakes

CST Tirent All-Terrain 700x40c

WTB Volt Saddle







Frame Tommaso 6061 SLA Aluminum Compact Road Frame
Tommaso HCT Carbon Fork w/6061 Aluminum Steer Tube 1-1/8" to 1.5" tapered
Sizes XS, S, M, L, XL
Threadless Integrated 1-1/8" to 1.5" Tapered


Shifters Shimano Sora Shifters
Front Derailleur Shimano Sora (2-spd)
Rear Derailleur Shimano Sora (9-spd)
Cassette Shimano Sora 11-30t Cassette - 9spd  
Speeds 2x9 (18 Total Speeds)
Crankset Shimano Sora  34/50T
Crank Arm Length 165mm (XS Frame) / 170mm (S, M Frames) / 175mm (L, XL Frames)
Chain KMC Z99 (9spd Chain)
Bottom Bracket SM-BB 4600


Brakes Avid BB5 Disc
Brake Levers Shimano Sora


Wheelset Tommaso Corsa TC-30D
Tires CST Tirent All-Terrain 700x40c
Tubes 700 x 40c Presta


Handlebar Tommaso TRS Ultralight Sport Series
Handlebar Width 400mm (XS Frame) / 420mm (S, M, L Frames) / 440mm (XL Frame)
Handlebar Drop 80mm
Handlebar Tape Tommaso Cork Tape Black
Stem: Tommaso TRS Ultralight Sport Series
Stem Length 75mm (XS Frame) / 90mm (S Frame) / 105mm (M Frame) / 120mm (L, XL Frames)
Saddle WTB Volt - Tommaso Logo
Seatpost Tommaso TRS Ultralight Race Series Aluminum 27.2mm
Pedals Composite Flat






  Frame Size XS S M L XL
  Recommended Height 5'2" - 5'6" 5'6" - 5'8" 5'8" - 5'11" 5'11" - 6'2" 6'2" - 6'5"
A Seat Tube (mm) 450 480 510 540 570
B Top Tube (mm) 506.3 525.2 539.5 555.7 571.6
C Top Tube (mm) - Effective 525 545 560 575 590
H Chainstay (mm) 410 410 410 410 410
I Wheelbase (mm) 973.9 989.3 999.4 1009.7 1024.9
G Fork Offset (mm) 45 45 45 45 45
E Head Tube Angle (deg) 72 72 72 72.5 72.5
D Seat Tube Angle (deg) 74 73.5 73 73 73
F Head Tube (mm) 135 150 170 190 210
  Standover Height (mm) 725 750 770 795 820
  Stem (mm) 70 90 105 120 120
  Crank (mm) 165 170 170 175 175

Tommaso Size Chart
Size Chart Coming Soon. Please refer to the size chart at the bottom of the page.