---
product_id: 68417097
title: "Tommaso Siena Sport Performance Aluminum Gravel Bike, Shimano Tourney 21 Speeds Road Bicycle Men"
brand: "tommaso"
price: "€ 3586.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tommaso"
url: https://www.desertcart.hr/products/68417097-tommaso-siena-sport-performance-aluminum-gravel-bike-shimano-tourney-21
store_origin: HR
region: Croatia
---

# Avid BB5 powerful disc brakes 700x40c durable TC-20D rims 21-speed Shimano drivetrain Tommaso Siena Sport Performance Aluminum Gravel Bike, Shimano Tourney 21 Speeds Road Bicycle Men

**Brand:** tommaso
**Price:** € 3586.27
**Availability:** ✅ In Stock

## Summary

> 🚵‍♀️ Own the trail, own the moment — Tommaso Siena, where grit meets grace.

## Quick Answers

- **What is this?** Tommaso Siena Sport Performance Aluminum Gravel Bike, Shimano Tourney 21 Speeds Road Bicycle Men by tommaso
- **How much does it cost?** € 3586.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/68417097-tommaso-siena-sport-performance-aluminum-gravel-bike-shimano-tourney-21)

## 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

- • **All-Weather Stopping Power:** Avid BB5 disc brakes deliver consistent, powerful stopping force in rain, mud, or dust—safety you can trust.
- • **Pro-Level Shimano Drivetrain:** Experience seamless, reliable shifting with a full Shimano Tourney setup—no compromises, just pure performance.
- • **Lifetime Warranty & Premium Build:** Ride worry-free with a lightweight yet tough aluminum frame backed by an industry-leading lifetime warranty.
- • **Rugged 700x40c Tires & TC-20D Rims:** Conquer any terrain with confidence thanks to wide gravel tires and ultra-durable 28-spoke aluminum rims built for adventure.
- • **Designed for Serious Beginners & Beyond:** Not your average starter bike—engineered for new riders who demand quality and longevity without breaking the bank.

## Overview

The Tommaso Siena is a matte black, medium-sized gravel adventure bike designed for serious beginners and seasoned riders alike. Featuring a robust 21-speed Shimano Tourney drivetrain, wide 700x40c tires on durable TC-20D rims, and reliable Avid BB5 disc brakes, it offers versatile off-road performance. Built with a premium aluminum frame and backed by a lifetime warranty, the Siena combines professional-grade components with affordability, making it a top choice for those ready to elevate their cycling journey.

## Description

desertcart.com : Tommaso Siena - Shimano Tourney Gravel Adventure Bike With Disc Brakes Perfect For Road Or Dirt Touring, Matte Black - Medium : Sports & Outdoors

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 |
| ASIN  | B0F4L43GPP |
| Additional Features | Aluminum Frame |
| Age Range Description | Adult |
| Best Sellers Rank | #620,210 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #53 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 | 3.8 3.8 out of 5 stars (51) |
| Date First Available  | April 11, 2025 |
| Derailleur Configuration | Front and Rear |
| Frame Material Type | Aluminum |
| Included Components | Pedals |
| 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 |
| 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 |
| 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 Sport Performance Aluminum Gravel Bike, Shimano Tourney 21 Speeds Road Bicycle Men - 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 Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*