---
product_id: 374693578
title: "Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years"
brand: "urban terrain"
price: "¥245661"
currency: JPY
in_stock: true
category: "Urban Terrain"
url: https://www.desertcart.jp/products/374693578-urban-terrain-bolt-ultra-27-5t-geared-mtb-21-speed
store_origin: JP
region: Japan
---

# Dual disc brakes front & rear 27.5-inch double-walled alloy rims 21-speed precision shifting Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years

**Brand:** urban terrain
**Price:** ¥245661
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Own the Urban Jungle with Precision & Power!

## Quick Answers

- **What is this?** Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years by urban terrain
- **How much does it cost?** ¥245661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/374693578-urban-terrain-bolt-ultra-27-5t-geared-mtb-21-speed)

## Best For

- urban terrain enthusiasts

## Why This Product

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

## Key Features

- • **Front Suspension Stability:** Absorbs bumps for a buttery-smooth ride on urban trails and rough roads.
- • **Tool-Free Adjustable Saddle:** Customize your ride height instantly for all-day comfort and control.
- • **Rugged 27.5-Inch Alloy Wheels:** Double-walled rims deliver durability and smooth terrain conquering power.
- • **Seamless 21-Speed Gear Control:** Japanese tech derailleurs & shifters for flawless, responsive riding.
- • **Dual Disc Brakes for Ultimate Safety:** Quick, reliable stopping power even in crowded or challenging conditions.

## Overview

The Urban Terrain UT3003A27.5 MTB is a sleek, high-performance mountain bike designed for riders 15+ years. Featuring advanced Japanese 21-speed gear shifting, robust front suspension, and dual disc brakes, it offers superior control and safety. Its lightweight aluminum frame and durable double-walled alloy rims ensure a smooth, comfortable ride on diverse terrains. Adjustable saddle height and ergonomic grips make it perfect for both beginners and seasoned cyclists aiming to dominate city streets and trails alike.

## Description

The Urban Terrain Bolt Ultra is equipped with Shimano derailleurs and shifters engineered with Japanese technology, delivering smooth and reliable gear changes through its 21-speed (7×3) setup, allowing riders to adapt effortlessly to different riding conditions. High-quality disc brakes on both the front and rear ensure strong and responsive braking, providing enhanced safety even in crowded or challenging environments. The bike features lightweight yet durable double-walled alloy rims paired with wide 27.5-inch tyres for improved grip, comfort, and road performance. Designed for rider comfort, it includes an ergonomically cushioned saddle with easy, tool-free height adjustment and comfortable grips. Built on a robust high-quality steel frame, the Urban Terrain Bolt Ultra is made to last, making it ideal for daily commutes, neighborhood rides, and trail adventures.

## Features

- Smooth Shimano Gearing: Equipped with Shimano derailleurs and shifters using Japanese technology for seamless, reliable gear shifting. The 21-speed (7×3) setup lets riders adjust gears effortlessly to match riding conditions.
- Powerful Disc Brakes: Front and rear disc brakes provide strong, responsive stopping power, ensuring safety in traffic, crowded roads, and challenging situations.
- Sturdy Wheels & Tyres: Features lightweight, double-walled alloy rims with 27.5-inch wide tyres for better grip, comfort, and improved on-road performance.
- Comfort-Focused Design: Adjustable saddle height and ergonomic grips deliver a well-cushioned, comfortable ride. Seat height can be adjusted easily without tools.
- Durable Steel Frame: Built with a high-quality steel frame for long-lasting durability—ideal for daily commutes, neighborhood rides, and trail adventures with the Urban Terrain Bolt Ultra.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G7G8VSCH |
| Age Range Description | Adult |
| Best Sellers Rank | #6,956 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #38 in Mountain Bikes |
| Bicycle Drivetrain Type | chain drive |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Mountain Bike |
| Brake Style | Disc |
| Brand Name | Urban Terrain |
| Colour | Green |
| Country Of Origin | India |
| Customer Reviews | 4.0 4.0 out of 5 stars (531) |
| Derailleur Configuration | Front and Rear |
| Frame Material Type | Carbon steel |
| Included Components | Tool Kit , User Manual, Warranty Card , Mudguard |
| Is Assembly Required | Yes |
| Item Type Name | Geared Cycle |
| Item Weight | 20.1 Kilograms |
| Manufacturer | Cultsport Pvt. Ltd, Cultsport Pvt. Ltd |
| Manufacturer Contact Information | Cultsport Pvt. Ltd |
| Model Name | BOLTULTRA21S27.5TGREEN |
| Number Of Speeds | 21 |
| Packer Contact Information | Cultsport Pvt. Ltd |
| Power Source | Pedal power |
| Size | 27.5 inch |
| Special Features | Adjustable Seat, Lightweight |
| Specific Uses For Product | Trail |
| Style | Classic |
| Suspension Type | Front |
| Theme | Sport |
| Unit Count | 1.0 Piece |
| Warranty Description | 1 Year Warranty On Frame and Fork |
| Wheel Material | Aluminium |
| Wheel Size | 27.5 Inches |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Mountain Bike
- **Brand:** Urban Terrain
- **Colour:** Green
- **Number of Speeds:** 21

## Images

![Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years - Image 1](https://m.media-amazon.com/images/I/61D4+ZvouCL.jpg)
![Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years - Image 2](https://m.media-amazon.com/images/I/41FwapV9RSL.jpg)
![Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years - Image 3](https://m.media-amazon.com/images/I/61eYPd7NkML.jpg)
![Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years - Image 4](https://m.media-amazon.com/images/I/51PyA23hg0L.jpg)
![Urban Terrain Bolt Ultra 27.5T Geared MTB | 21 Speed Cycle with Shimano Gear for Men | 17.5″ Frame, Green | 15+ Years - Image 5](https://m.media-amazon.com/images/I/51n+Mx3LK8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do we have to assemble the cycle**
A: Yes. But not 100%. 
It will be handle bar, front wheel, pedals only.

**Q: Is this is a Tubeless tyre?**
A: No

**Q: Is bottle stand included with cycle ? and
what is color of break/gear wires ?**
A: Bottle stand excluded, yellow colour of break wire

**Q: Is this fully Asmbaled**
A: Not asembaled

## Frequently Bought Together

- Urban Terrain UT3003A27.5 Alloy Cycle/Bicycle 27.5 inch MTB (21 Speed) Gear Cycle for Men/Boys with Front Suspension & Dual Disc Brake Mountain Bike | Ideal for 15+ Years, Frame Size : 17 inch (Black)
- Techista 2-in-1 Rechargeable - Cycle Light (3 Modes) Cycle Light and Horn/Cycle Lights Rechargeable Waterproof (140 dB) Cycle Light with Horn Cycle LED Front Light

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**Shop now:** [https://www.desertcart.jp/products/374693578-urban-terrain-bolt-ultra-27-5t-geared-mtb-21-speed](https://www.desertcart.jp/products/374693578-urban-terrain-bolt-ultra-27-5t-geared-mtb-21-speed)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-12*