Motocross Tires

About Motocross Tires

When it comes to motocross and dirt bike tires, your rim size is fixed — match it exactly. Width and aspect ratio decide how the tire hooks up. Narrower digs in, wider spreads out. Pick what suits your terrain and riding style.

How to Use the Motocross Tire Filter

Motocross tires use three numbers: Width, Aspect, and Rim Size. Match all three to your bike’s spec — that’s how you get the full code like 110/90-19.

Tire Width = The section width in millimeters. Common fronts are 80 and 90. Common rears are 100, 110, and 120.
Tire Aspect = Sidewall height as a percentage of width. A 100 means tall, a 90 means lower profile. Fronts are usually 90 or 100; rears are often 80 or 90.
Rim Size = Wheel diameter in inches. Fronts are almost always 21. Rears are typically 19 (motocross) or 18 (enduro/off-road).

Popular Front Tire Sizes

80/100-21 – The universal motocross front.
90/100-21 – A beefier front for more bite.

Popular Rear Tire Sizes

100/90-19 – Narrower rear, digs into soft dirt.
110/90-19 – The standard motocross rear.
120/80-19, 120/90-19 – Wider rears for bigger bikes and harder terrain.
110/100-18 – Enduro/off-road rear with extra sidewall flex.

Motocross Tires

Bridgestone M59 Soft/Intermediate Tire

Bridgestone Battlecross X31 Front Tires

Bridgestone Battlecross X30 Rear Tire

Bridgestone Battlecross X31 Rear Tires

Bridgestone Battlecross X40 Rear Tire

Bridgestone Battlecross X20 Rear Tire

Motoz Arena Hybrid Rear Tire

Bridgestone Battlecross X40 Front Tire

Bridgestone Battlecross E50 Extreme Rear Tire

Bridgestone Battlecross X30 Front Tire

Motoz Terrapactor S/T Front Tire

Motoz Arena Hybrid Gummy BFM Rear Tire

Motoz Terrapactor S/T Rear Tire

Bridgestone Battlecross X20 Front Tire

Bridgestone M-403 Intermediate Front Tire

Bridgestone M-404 Intermediate Rear Tire

Motoz Mountain X Hybrid Rear Tire

Bridgestone M-204 Soft-Intermediate Rear Tire

Motoz Mountain X Hybrid Front Tire

Bridgestone M40 Mini MX Soft Front Tire

Bridgestone Battlecross E50 Front Tire

Bridgestone M-203 Soft-Intermediate Front Tire

Bridgestone M40 Mini MX Soft Rear Tire

Motoz Xtreme Hybrid Gummy BFM Rear Tire

Bridgestone M23 Hard Terrain Front Tire

Bridgestone Battlecross E50 Rear Tire

Bridgestone M22 Hard Terrain Rear Tire

Motoz Mountain X Hybrid Gummy BFM Rear Tire

Motoz Terrapactor MXS Rear Tire

Motoz Terrapactor I/T Front Tire

Motoz Terrapactor MXS Front Tire

Motoz Terrapactor MXI Front Tire

Motoz Terrapactor MXI Rear Tire

Motoz Terrapactor MXX Front Tire

Motoz Terrapactor MXX Rear Tire

About Motocross Tires

How to Use the Motocross Tire Filter

Popular Front Tire Sizes

Popular Rear Tire Sizes

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