---
product_id: 41409583
title: "Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size"
brand: "mongoose"
price: "¥186757"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/41409583-mongoose-mens-elroy-adventure-bike-700c-wheel-bicycle-blue-54cm
store_origin: JP
region: Japan
---

# 5 water bottle mounts for ultimate hydration Alloy frame + steel fork for durability & lightness 14-speed drivetrain for versatile terrain Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size

**Brand:** mongoose
**Price:** ¥186757
**Availability:** ❌ Out of Stock

## Summary

> 🚵‍♂️ Own the road less traveled — gear up, ride out, and never look back!

## Quick Answers

- **What is this?** Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size by mongoose
- **How much does it cost?** ¥186757 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/41409583-mongoose-mens-elroy-adventure-bike-700c-wheel-bicycle-blue-54cm)

## Best For

- mongoose enthusiasts

## Why This Product

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

## Key Features

- • **Hydration on Demand:** Five integrated water bottle mounts keep you fueled on epic journeys.
- • **Clean, Crisp Control:** Mechanical disc brakes and internal cable routing deliver smooth, reliable stopping power.
- • **Sleek & Sturdy Frame:** Lightweight alloy frame paired with a resilient steel fork for unmatched ride quality.
- • **Carry Everything, Everywhere:** Generous front rack with bottle opener plus rear rack mount for all your gear.
- • **Adventure-Ready 14-Speed Drivetrain:** Seamlessly conquer hills and trails with Shimano Tourney precision.

## Overview

The Mongoose Men's Elroy Adventure Bike is a 54cm, 700c wheel hybrid designed for the modern adventurer. Featuring a lightweight alloy frame with a durable steel fork, a 14-speed Shimano Tourney drivetrain, and mechanical disc brakes, it offers reliable performance on paved roads and unpaved trails alike. Its integrated frame bag, large front rack with bottle opener, rear rack mount, and five water bottle cage mounts make it the ultimate all-in-one touring bike for long rides and daily commutes. With internal cable routing and fender mounts, the Elroy balances rugged capability with sleek design, perfect for millennials seeking versatile, stylish, and functional adventure gear.

## Description

Where the road ends is where adventures truly begin. Blaze your own trail on the 700c Elroy Adventure bike from Mongoose, a souped-up ride with capable adventure geometry that's at home wherever the ride takes you. Seriously, the only thing limiting where you ride will be your imagination and willingness for adventure. Take everything you need on long bike tours or refreshing camping trips thanks to the large integrated frame bag (with a sweet embroidered patch), a huge pannier-friendly front rack, and the capability of even more carrying space thanks to a convenient rear rack mount. Three unique water bottle cage mounts give you the capability to always stay hydrated on your next cross-country trek or favorite fundraiser ride. With a sleek alloy frame, a strong steel fork, reliable Tourney derailleurs, and a 14-speed shifters/brake lever combo, Elroy will breeze over hills on your morning commute or speed to happy hour after work (make sure to use the bottle opener integrated into the front rack!). And thanks to crisp mechanical disc brakes, wide 700c alloy rims and large 40c tires, there's truly no end to your on- and off-road adventures. There is hardly even room to mention the fender mounts, internal cable routing and 2 additional fork-integrated water bottle cage mounts... The Mongoose Elroy serves the purpose of 3 to 4 bikes sitting in your garage; it's the super versatile adventure touring bike you need for every ride you take.

## Features

- Versatile adventure touring bike features capable adventure bike geometry, a sleek alloy frame and steel fork for the ultimate ride
- 2x7 drivetrain with Shimano Tourney derailleurs, an integrated Micro shift shifters/brake lever combo and mechanical disc brakes keep the ride smooth
- Integrated frame bag features a stylish embroidered patch and all the room you need for your riding essentials
- Large front rack (with an integrated bottle opener!) can easily carry two panniers, while the rear rack mount offers even more carrying capability
- Internal cable routing leaves room for 3 Distinct water bottle cage mounts (and 2 more on the fork) so you'll always stay hydrated when you ride

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X195B5R |
| Additional Features | Lightweight |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #1,041,789 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #95 in Hybrid Bikes |
| Bicycle Drivetrain Type | Double Chainring with 7 Speeds |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Adventure Bike |
| Brake Style | Disc |
| Brand | Mongoose |
| Brand Name | Mongoose |
| Color | Navy Blue |
| Customer Reviews | 4.1 out of 5 stars 120 Reviews |
| Derailleur Configuration | Front and Rear |
| Frame Material Type | Aluminum |
| Gear Type | cassette |
| Global Trade Identification Number | 00038675797208 |
| Included Components | Mongoose Elroy Bike |
| Intended Riding Terrain | Paved Roads, Unpaved Trails |
| Item Type Name | Mongoose Elroy Bike |
| Item Weight | 30 pounds |
| Manufacturer | Pacific Cycle, Inc. |
| Maximum Weight Recommendation | 300 pounds |
| Minimum User Height | 71 centimeters |
| Model Name | Elroy |
| Model Number | R7972AZ |
| Model Year | 2021 |
| Number Of Speeds | 14 |
| Number of Handles | 1 |
| Number of Speeds | 14 |
| Seat Material | Plastic |
| Size | 54cm |
| Skill Level | Intermediate |
| Specific Uses For Product | Trail |
| Style Name | Adventure |
| Suspension Type | No Suspension |
| UPC | 038675797208 |
| Warranty Description | Limited Lifetime Warranty |
| Warranty Type | Limited |
| Wheel Material | Aluminum |
| Wheel Size | 29 inches |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Adventure Bike
- **Brand:** Mongoose
- **Color:** Navy Blue
- **Frame Material:** Aluminum
- **Included Components:** Mongoose Elroy Bike
- **Number of Speeds:** 14
- **Special Feature:** Lightweight
- **Suspension Type:** No Suspension
- **Wheel Size:** 29 inches

## Images

![Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size - Image 1](https://m.media-amazon.com/images/I/91i5J0dGYoL.jpg)
![Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size - Image 2](https://m.media-amazon.com/images/I/71ARI0PRtJL.jpg)
![Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size - Image 3](https://m.media-amazon.com/images/I/61+2IMv5G8L.jpg)
![Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size - Image 4](https://m.media-amazon.com/images/I/81OanFqAXCL.jpg)
![Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size - Image 5](https://m.media-amazon.com/images/I/8162kvVpEEL.jpg)

## Questions & Answers

**Q: Are the frame bag and front rack removable?**
A: Yes. The bag arrives attached, the rack is not attached. The bag is held by Allen head screws (like water bottle bosses) inside the bag. Both can be installed or removed in a matter of minutes, as your needs change.

**Q: Anyone know the actual number of teeth on crank and rear cassette? eg 50/34T front, 12-28 rear?**
A: This bike has 34/48T front and 11-32T rear. Thanks!

**Q: I’m 6’ 3” would this bike be too small?**
A: We're the same height. A 60cm frame would be a better fit.

**Q: Would it be possible to upgrade this bike to a 1X11 drive?**
A: We have info on the original parts of the bike, although we don't recommend modifications for rider safety. I'd suggest reaching out to a local bike shop for possible info on changes to the bike. Thanks.

## Frequently Bought Together

- Mongoose Men's Elroy Adventure Bike 700C Wheel Bicycle, Blue, 54cm frame size
- USHAKE Water Bottle Cages, Basic MTB Bike Bicycle Alloy Aluminum Lightweight Water Bottle Holder Cages Brackets(2 Pack- Drilled Holes Required)

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**Shop now:** [https://www.desertcart.jp/products/41409583-mongoose-mens-elroy-adventure-bike-700c-wheel-bicycle-blue-54cm](https://www.desertcart.jp/products/41409583-mongoose-mens-elroy-adventure-bike-700c-wheel-bicycle-blue-54cm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-01*