Hero image 0 of CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike, 0 of 5

CST

CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike

5 stars out of 5 reviews

(5.0)|

5 ratings

Key item features

Freeride Performance: Engineered to elevate all-mountain freeride standards with its robust "Big Fat Tire" (BFT) design.
Enhanced Traction: Features meaty center and side knobs, specifically designed to provide superior grip during tight turns and challenging climbs.
Clincher Design: This tire is a clincher type, utilizing a wire bead for secure mounting on compatible rims.
Optimal Dimensions: Measures 20 x 4 inches, with an ISO diameter of 406 (20" BMX) and an ISO width of 101mm.
Integrated Protection: Incorporates flat protection directly into the tread for increased durability and resilience against punctures.
Mountain Specific: Intended for mountain bike use, offering specialized characteristics suitable for off-road cycling.

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Specs

Tire size
20 x 4.0
Bicycle tire type
Mountain Tires
Brand
CST
Features
Anti-Skid Wear Tire
Bicycle type
Mountain Bikes
Tire width
4.0"

Current price is $36.56

Price when purchased online

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Columbus, 43215

Arrives by Tue, Feb 17

Sold and shipped by 365 Cycles

4.45662100456621 stars out of 5, based on 438 seller reviews(4.5)

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About this item

Product details

Push the standards of all-mountain freeride tires with the beefed up BFT. The (Big Fat Tire) has it where it counts – meaty center and side knobs to dig in on tight turns and tough climbs.Item Specifications-Color:Black-Defined Color:Black-Flat Protection:Tread-ISO Diameter:406 / 20" BMX-ISO Width (mm):101-Labeled Size:20 x 4-Tire Bead:Wire-Tire Diameter:20"-Tire Intended Use:Mountain-Tire Type:Clincher

Push the standards of all-mountain freeride tires with the beefed up BFT
The (Big Fat Tire) has it where it counts – meaty center and side knobs to dig in on tight turns and tough climbs
Item SpecificationsColorBlackDefined ColorBlackFlat ProtectionTreadISO Diameter406 / 20" BMXISO Width (mm)101Labeled Size20 x 4Tire BeadWireTire Diameter20"Tire Intended UseMountainTire TypeClincher

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Tire size

20 x 4.0

Bicycle tire type

Mountain Tires

Brand

CST

Features

Anti-Skid Wear Tire

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

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Compare with similar items

Comparison Overview:
Product	Viewing this item CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike current price $36.56 CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike 5 out of 5 Stars. 5 reviews	CST Tourance Electric Bike Clincher Tire 20" x 4", Black current price $50.95 CST Tourance Electric Bike Clincher Tire 20" x 4", Black 4.7 out of 5 Stars. 18 reviews	Kenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike current price $22.72 Kenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike 4.6 out of 5 Stars. 34 reviews	CST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black current price $58.20 CST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black

Comparison Chart:
Tire size	20 x 4.0CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike	20x4.00CST Tourance Electric Bike Clincher Tire 20" x 4", Black	26x1.95Kenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike	-CST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black
Bicycle tire type	Mountain TiresCST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike	Road Clincher TiresCST Tourance Electric Bike Clincher Tire 20" x 4", Black	-Kenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike	City TiresCST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black
Features	Anti-Skid Wear TireCST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike	Puncture ResistantCST Tourance Electric Bike Clincher Tire 20" x 4", Black	-Kenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike	Durable ConstructionCST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black
Bicycle type	Mountain BikesCST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike	BMX BikesCST Tourance Electric Bike Clincher Tire 20" x 4", Black	Electric BikesKenda K831 Alpha Bite Tire 26x1.95 Black 40-65PSI MTB Mountain Bike	BMX BikesCST Cs Tire,20X4.0,Big Boat 28.00 x 28.00 x 2.00" Black

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Showing 1-3 of 4 reviews

Nov 20, 2025

Andrew

Sold and shipped byBell's Bike Shop

5 out of 5 stars review

Verified Purchase

it matched the one that came with the bike perfectly. front was shaking violently now I can take my hands off the wheels and it goes straight as an arrow

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Dec 23, 2025

Desiree

Sold and shipped byBell's Bike Shop

5 out of 5 stars review

Verified Purchase

Perfect fit reasonable delivery time awesome price

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Feb 27, 2025

anonymous

Sold and shipped byBell's Bike Shop

5 out of 5 stars review

Verified Purchase

CST BFT fat tire

These are same wire 20x4 tires I have used in past. I typically get approximately 3.5k before I need to replace

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CST BFT Plus Tire 20 x 4.0 Clincher Wire Black Mountain Bike Mountain Bike

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