--- product_id: 282551490 title: "Fat Tire Bike Tire, Mountain Bike Accessory" brand: "mongoose" price: "¥39480" currency: JPY in_stock: true reviews_count: 5 category: "Mongoose" url: https://www.desertcart.jp/products/282551490-fat-tire-bike-tire-mountain-bike-accessory store_origin: JP region: Japan --- # Extra volume smooths rough trails Knobby aggressive tread for max grip 20" x 4" heavy-duty rubber Fat Tire Bike Tire, Mountain Bike Accessory **Brand:** mongoose **Price:** ¥39480 **Availability:** ✅ In Stock ## Summary > 🛞 Conquer every trail with confidence and style! ## Quick Answers - **What is this?** Fat Tire Bike Tire, Mountain Bike Accessory by mongoose - **How much does it cost?** ¥39480 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/282551490-fat-tire-bike-tire-mountain-bike-accessory) ## 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 - • **Built to Last:** Heavy-duty rubber compound ensures extended tire life through rugged adventures. - • **Unstoppable Traction:** Knobby tread locks in grip for confident cornering and climbing on any terrain. - • **Ride Anywhere, Anytime:** Durable construction makes it your go-to tire for all environments and conditions. - • **Trail-Smoothing Volume:** Extra tire width absorbs shocks, rolling over obstacles with ease and less feedback. - • **Perfect Fit for Fat Bikes:** Specifically engineered for 20" fat tire bikes, guaranteeing seamless compatibility. ## Overview The Mongoose 20" x 4" Fat Tire is a robust, knobby clincher designed exclusively for fat bikes. Crafted from heavy-duty rubber, it delivers superior traction and durability while its increased volume smooths out rough terrain. Ideal for mountain biking enthusiasts seeking reliable performance across diverse environments. ## Description The Mongoose 20" x 4" fat tire has a mixed tread for good traction in all conditions and will fit all 20" fat tire bikes that use the 20" x 4" size tire. You should always check the side of your current tire to get the correct size that your bike requires. Review: Fatbike tire - Se conducen muy bien y no hacen mucho ruido Review: Entspricht nicht dem angegebenen Produkt - Das Profil des gelieferten Reifen unterscheidet sich sehr von dem auf der Abbildung auf desertcart! So ein Profil gibts billiger! ## Features - 20" x 4'' Inch or ETRTO size 100-406 heavy duty rubber for extended tire life - Specifically designed to be used with fat bicycles only. - Knobby, aggressive tread pattern to provide added traction around corners and while climbing, - With added tire volume, it also allows you to roll over obstacles more easily with less feedback, smoothing out the trail. - It is durably constructed, making it ideal for riding in almost any environment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CGDW2AO | | Best Sellers Rank | #119,756 in Sporting Goods ( See Top 100 in Sporting Goods ) #519 in Bike Tires | | Bike Type | Fat Bike, Mountain Bike | | Bike type | Fat Bike , Mountain Bike | | Brand | Mongoose | | Brand Name | Mongoose | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 1,618 Reviews | | Global Trade Identification Number | 00038675068278 | | Included Components | bicycle tire | | Item Diameter | 20 Inches | | Item Type Name | Fat Tire | | Item Weight | 2.1 Pounds | | Item Width | 4 Inches | | Item diameter | 20 Inches | | Item width | 4 Inches | | Manufacturer | Pacific Cycle, Inc (Accessories) | | Manufacturer Part Number | MG78456-2 | | Material Type | Rubber | | Model Number | MG78456-2 | | Number of Items | 1 | | Number of Packs | 1 | | Size | 20 x 4 inch | | Tire Type | Clincher | | Tread Type | Knobby | | Tyre type | Clincher | | UPC | 038675068278 | | Unit Count | 1 Count | | Warranty Type | Extended | | Warranty type | Extended | | Wheel Size | 20 Inches | ## Product Details - **Bike type:** Fat Bike, Mountain Bike - **Brand:** Mongoose - **Item diameter:** 20 Inches - **Item width:** 4 Inches - **Tyre type:** Clincher ## Images ![Fat Tire Bike Tire, Mountain Bike Accessory - Image 1](https://m.media-amazon.com/images/I/81NdTQx-suL.jpg) ## Questions & Answers **Q: hello...i want the one for streets.... not for all road....can you help me???** A: these are good for on and off road use, I have tried street slicks but went back to these after I layed my e bike down 3 times, thats 3 more times than I have in 30 years. If you are running fat tire, stick to something with tread on it. **Q: Are these better than stock Juiced HyperScorpion tires for some off-roading and light rain road conditions?** A: Probably not better. They are very cheap. I run them on my ebike in the summers becuase ebikes wear the tires so quick. Its a decent option for ebikes but wouldn't recommend it for anything past light trail riding. **Q: Where can I get tire liners for my fat tires size 20 x 4 ?** A: I've had great luck using Mr. Tuffy tire liners (ASIN# B078FHD1ZH) in size 26" x 3.1" on my fat tire bikes with 20" x 4" tires. All I've had to do is shorten the liner a bit for my 20" tire, which can be done simply with a pair of scissors. **Q: Will this fit a radrover 5 for front and rear tire?** A: yes. should fit fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fatbike tire *by C***G on 13 November 2023* Se conducen muy bien y no hacen mucho ruido ### ⭐⭐ Entspricht nicht dem angegebenen Produkt *by G***. on 20 February 2021* Das Profil des gelieferten Reifen unterscheidet sich sehr von dem auf der Abbildung auf Amazon! So ein Profil gibts billiger! ### ⭐⭐⭐⭐⭐ Value for money *by A***. on 3 January 2022* I have a Costco fat bike that bought for $500, the problem is that the tires were for summer, and I wanted them for winter. So I didn't want to spend lots of money on tires and found these ones. These tires were the perfect solution. Even when not designed for studs, I was able to put studs on them that are of the screw in type sold in Amazon as well. Tires have a nice thread and do a good job in the snow. Very happy with my purchase. ## Frequently Bought Together - Mongoose Fat Tire Bike Tire, Mountain Bike Accessory - YunSCM 20x4 Heavy Duty Fat Bike Tubes 102-406 20x4.0 E-Bike Fat Tyre Tubes 20" Compatible with 20x3.50-4.0 Mountain/Road/e Bike/Bicycle Tube 20x3.5 20 x 4.0| AV32mm Schrader Valve - AGPTEK Bike Brake Pads 4 Pairs Disc Brake Pads for Bicycle, Compatible with Shimano B01S M515 M525 C501 C601 M415 M416 M485 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/282551490-fat-tire-bike-tire-mountain-bike-accessory](https://www.desertcart.jp/products/282551490-fat-tire-bike-tire-mountain-bike-accessory) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-20*