The Sentiero is a durable multi-terrain bike and an excellent commuter. 28 spoke wheels can handle extra weight and tough terrain, and Avid BB5 disc brakes offer increase stopping power in adverse weather conditions. The Shimano Claris drivetrain offers a wide variety of gearing options, so you can handle whatever the trail throws at you.
Frame
A Tommaso 6061 SLA Aluminum compact frame and SST Steel fork make for a strong, reliable, and lightweight ride. The frame is also rack ready for all your touring and commuting needs.
Drivetrain
The Shimano Claris drivetrain provides riders with 24 quick, reliable speeds. A 30/39/50T Claris triple crankset and a 11-28T Claris cassette offer great gearing ratios help you climb even the toughest trails.
Wheels
Heavy duty Tommaso Corsa TC-20D wheels are our toughest wheels, and 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.
Features
Tommaso 6061 SLA Lightweight Aluminum Compact Road Frame
Tommaso SST Steel w/ 6061 SLA Aluminum Steerer Tube Fork
Shimano Claris Derailleurs
Shimano Claris Shifters
Shimano Claris 30/39/50T Triple Crankset
8 speed Shimano Claris 11x28T cassette
Tommaso Corsa TC-20D Wheelset
Avid BB5 Disc Brakes
CST Tirent All-Terrain 700x40c
WTB Volt Saddle
Tommaso Ultralight Sport Series Handlebars, Stem and Seatpost
Specifications
Frameset
| Frame | Tommaso 6061 SLA Aluminum Compact Road Frame |
| Fork | Tommaso SST Steel with Aluminum Steer Tube |
| Sizes | XS, S, M, L, XL |
| Headset | 1-1/8" Threadless Integrated |
Drivetrain
| Shifters | Shimano R2000 Claris |
| Front Derailleur | Shimano R2000 Claris (3-spd) |
| Rear Derailleur | Shimano R2000 Claris (8-spd) |
| Cassette | Shimano R2000 Claris 11-28t - 8spd |
| Speeds | 3x8 (24 Total Speeds) |
| Crankset | Shimano R2000 Claris Triple 30/39/50T |
| Crank Arm Length | 165mm (XS) / 170mm (S, M Frames) / 175mm (L, XL Frames) |
| Chain | KMC Z-72 (8spd Chain) |
| Bottom Bracket | BB - ES25 |
Brakes
| Brakes | Avid BB5 Disc |
| Brake Levers | Shimano Claris |
Wheels
| Wheelset | Tommaso Corsa TC-20D |
| Tires | CST Tirent All-Terrain 700x40c |
| Tubes | 700 x 40c Presta |
Cockpit
| Handlebar | Tommaso Ultralight Sport Series |
| Handlebar Width | 400mm (XS Frame) / 420mm (S, M, L Frames) / 440mm (XL Frame) |
| Handlebar Drop | 125mm |
| Handlebar Tape | Tommaso Cork Tape Black |
| Stem: | Tommaso Ultralight Sport Series Aluminum |
| Stem Length | 70mm (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 |
Technology
 |
 |
 |
Geometry
| 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 |
