---
product_id: 68417097
title: "Tommaso Siena"
brand: "tommaso"
price: "€ 1920.13"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tommaso"
url: https://www.desertcart.it/products/68417097-tommaso-siena
store_origin: IT
region: Italy
---

# Avid BB5 hydraulic disc brakes 700x40c durable TC-20D rims with 28 spokes 21-speed Shimano Tourney drivetrain Tommaso Siena

**Brand:** tommaso
**Price:** € 1920.13
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Own the Gravel, Own the Moment — Ride Siena Sport!

## Quick Answers

- **What is this?** Tommaso Siena by tommaso
- **How much does it cost?** € 1920.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/68417097-tommaso-siena)

## Best For

- tommaso enthusiasts

## Why This Product

- Trusted tommaso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stop on a Dime:** Avid BB5 disc brakes provide powerful, weather-resistant stopping power for total control in all conditions.
- • **Built to Brave Any Trail:** Robust 700x40c tires on TC-20D aluminum rims with 28 spokes ensure unmatched stability and durability off-road.
- • **Lifetime Confidence Ride:** Backed by industry-leading lifetime warranty and expert US-based customer support, ensuring your investment lasts.
- • **Precision Shifting, Always:** Shimano Tourney 21-speed drivetrain delivers smooth, reliable gear changes for conquering any terrain.
- • **Italian Heritage Meets Modern Performance:** Designed with 38+ years of cycling expertise, blending premium aluminum frame strength with cutting-edge components.

## Overview

The Siena Sport Performance Aluminum Gravel Bike by Tommaso is a premium, Italian-designed gravel bike built for serious riders seeking versatile off-road capability. Featuring a durable aluminum frame, 21-speed Shimano Tourney drivetrain, and reliable Avid BB5 disc brakes, it offers smooth shifting and confident stopping power across diverse terrains. Equipped with 700x40c tires on reinforced TC-20D rims, this bike balances stability and speed for adventure-ready performance. Supported by a lifetime warranty and expert US-based service, the Siena Sport is engineered to last and elevate your cycling experience.

## Description

Tommaso We are a premium bicycle and cycling shoe manufacturer, founded in Italy in 1985, delivering cutting edge, affordable products. Tommaso is a premium bicycle manufacturer, founded in Italy in 1985. With over 38 years of experience, we're a leading provider of premium bikes and cycling shoes, offering direct delivery at affordable prices. Our team of passionate cyclists design and test everything we sell, ensuring the highest quality and performance. We are committed to cycling, so we constantly innovate and improve every year. We hope that you will come and Join The Ride! Tommaso is a premium bicycle manufacturer, founded in Italy in 1985. With over 38 years of experience, we're a leading provider of premium bikes and cycling shoes, offering direct delivery at affordable prices. Our team of passionate cyclists design and test everything we sell, ensuring the highest quality and performance. We are committed to cycling, so we constantly innovate and improve every year. We hope that you will come and Join The Ride! How did we get our start? Founded by real cyclists in the Lombardy region of Italy in 1985. From our beginnings as a small bicycle manufacturer, we have grown and innovated for over 37 years. Why do we love what we do? Everything we do if for the love of cycling. Our products are now designed and tested by our team of passionate cyclists indoors and outdoors in the beautiful Rocky Mountains in Colorado. What makes our products unique? Premium products, tested in Colorado, backed by the best warranties in the industry. We also have the most knowledgeable staff of real cyclists, who love what we do How did we get our start? Founded by real cyclists in the Lombardy region of Italy in 1985. From our beginnings as a small bicycle manufacturer, we have grown and innovated for over 37 years. Why do we love what we do? Everything we do if for the love of cycling. Our products are now designed and tested by our team of passionate cyclists indoors and outdoors in the beautiful Rocky Mountains in Colorado. What makes our products unique? Premium products, tested in Colorado, backed by the best warranties in the industry. We also have the most knowledgeable staff of real cyclists, who love what we do With our Headquarters in Denver Colorado Our dedicated and responsive team is ready to assist anywhere in the US with a quick starter guides or highly technical product questions Our Veteran Owned Small Business Ensure Quality with USA Based lab testing. Lifetime warranties on all of our shoes and transparent reviews. With our Headquarters in Denver Colorado Our dedicated and responsive team is ready to assist anywhere in the US with a quick starter guides or highly technical product questions Our Veteran Owned Small Business Ensure Quality with USA Based lab testing. Lifetime warranties on all of our shoes and transparent reviews.

Review: This is the best value and most versatile of all of my 8 bikes! - Wow! What a surprise. This is an outstanding gravel bike for half the price of a Canyon entry-level Grail Trek or Cannondale (and there would be a six month back order) The Shimano Touray group set with a tripple cage is as good, but perhaps heavier than a 105 or even an Ultegra. It's not even all that heavy. If I didn't have so many bikes, I might have upgraded to a carbon fork. Be careful on the sizes, however. The stack is accurate. The reach is really too long for a 53 cm and is about the same as my 56 cm. You might need a shorter stem to compensate, Nevertheless, the best value and quick delivery out there. Get this bike!
Review: Sturdy bike - Very sturdy feel, skinny seat so you may want to get something bigger and more comfortable.

## Features

- QUALITY CYCLING PRODUCTS SINCE 1985: Our Italian-designed cycling shoes, bikes, and cycling products have made riders look like pros since ’85. We’re more than fancy gear—we’re a community. Our cycling-focused customer service team in Denver is ready to help with any questions. Our Lifetime Warranty Replacement Promise lets you ride with confidence. Join The Ride for fun, fitness, and community.PLEASE NOTE: ALL BIKES ON desertcart COME UN-TUNED. PROFESSIONAL ASSEMBLY REQUIRED TO VALIDATE WARRANTIES!
- THIS IS NOT A BEGINNER BIKE: The Siena is a top-performing bike that's not just for beginners. Gravel bikes can be intimidating, but we believe that new riders deserve bikes that deliver affordable performance without compromising on quality. That's why we recommend the Siena for new riders who are serious about their cycling goals. Unlike other so-called "beginner bikes" that are quickly outgrown, the Siena comes packed with high-quality components typically found on higher end bikes.
- UNLEASH YOUR ADVENTUROUS SIDE: The Siena is the ultimate off-road experience, with 700x40c tires, designed to conquer any terrain with unwavering stability and versatility. To withstand the harshest challenges, we use the unstoppable TC-20D rims, with the durability of 28 spokes, ensuring a smooth ride that smashes any terrain. When it comes to stopping power, the Avid BB5 disc brakes have you covered, providing the additional stopping force needed to tame any weather or trail condition.
- NEVER MISS A SHIFT: Shimano Tourney shifters provide consistent, reliable shifting in all riding conditions, so you can focus on pushing yourself. Unlike our competitors, who cut corners and use off-brand parts to save money, we use a 100% Shimano drivetrain. Why? Because Shimano makes the best drivetrain on the planet, and they're at their best when used together as a complete set. Please note that professional assembly is required to validate your warranty and ensure optimal performance
- BUILT TO LAST: All too often things are made cheaply and break before their time. We believe that bikes should be reliable and built to last. This is why we use premium aluminum in our frames, and back it with our industry leading lifetime warranty. We use only Shimano components, which are backed by Shimano’s two year warranty and function better than competitors. Ride with confidence!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07772PYBC |
| Additional Features | Aluminum Frame |
| Age Range Description | Adult |
| Best Sellers Rank | #194,403 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Road Bikes |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Adventure Bike |
| Brake Style | Disc |
| Brand Name | Tommaso |
| Color | Black/Blue |
| Customer Reviews | 4.0 out of 5 stars 51 Reviews |
| Derailleur Configuration | Front and Rear |
| Frame Material Type | Aluminum |
| Gear Type | cassette |
| Included Components | Pedals |
| Intended Riding Terrain | Paved Roads, Unpaved Trails |
| Is Assembly Required | Yes |
| Is Autographed | No |
| Item Weight | 26.2 Pounds |
| Manufacturer | Tommaso |
| Model Name | Siena Sport |
| Model Year | 2019 |
| Number Of Speeds | 21 |
| Number of Handles | 2 |
| Origin | Imported |
| Power Source | Manual pedaling |
| Seat Material | Vinyl |
| Size | M (5'8"-5'11") |
| Skill Level | Beginner |
| Specific Uses For Product | Gravel |
| Style Name | Gravel/Adventure |
| Suspension Type | no-suspension |
| UPC | 712804708258 |
| Unit Count | 1.0 Count |
| Warranty Type | Lifetime |
| Wheel Material | Aluminum |
| Wheel Size | 700 Millimeters |

## Product Details

- **Bike Type:** Adventure Bike
- **Age Range (Description):** Adult
- **Brand:** Tommaso
- **Number of Speeds:** 21
- **Color:** Black/Blue
- **Wheel Size:** 700 Millimeters
- **Frame Material:** Aluminum
- **Suspension Type:** Rigid
- **Special Feature:** Aluminum Frame
- **Included Components:** Pedals

## Images

![Tommaso Siena - Image 1](https://m.media-amazon.com/images/I/71TvvpNXykL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is the best value and most versatile of all of my 8 bikes!
*by B***. on March 1, 2021*

Wow! What a surprise. This is an outstanding gravel bike for half the price of a Canyon entry-level Grail Trek or Cannondale (and there would be a six month back order) The Shimano Touray group set with a tripple cage is as good, but perhaps heavier than a 105 or even an Ultegra. It's not even all that heavy. If I didn't have so many bikes, I might have upgraded to a carbon fork. Be careful on the sizes, however. The stack is accurate. The reach is really too long for a 53 cm and is about the same as my 56 cm. You might need a shorter stem to compensate, Nevertheless, the best value and quick delivery out there. Get this bike!

### ⭐⭐⭐⭐ Sturdy bike
*by C***Y on January 30, 2026*

Very sturdy feel, skinny seat so you may want to get something bigger and more comfortable.

### ⭐⭐⭐⭐⭐ Great bike
*by D***T on January 5, 2019*

After receiving my well packed bike in a huge box, I went to unpacking it as fast as I could. I found no defects or issues. The bike went together very easily and without problems. After tuning the bike and adjust it for size, I took it for a ride around the block. I was amazed. The bike made no noise while riding at all, unlike my old mtn bike it was replacing. I shifted through the gears and was soon at top speed, what a rush. Braking was good also. My only small complaint is that shifting is a little slow, but other than that, it’s all good. I’m already looking at tommaso bikes for when I want to upgrade to a full road bike in a year or so.

## Frequently Bought Together

- Tommaso Siena Gravel Bike, Shimano Tourney Adventure Bike with Disc Brakes, Extra Wide Tires, Perfect for Road Or Dirt Touring, Matte Black, Blue
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-07-23*