Dunlop Geomax AT81EX 80/100-21

The Dunlop Geomax AT81 Extreme 80/100‑21 is a specialist front tyre designed for extreme enduro, hard enduro and technical terrain. Built with a softer compound and more flexible carcass than the standard AT81, it delivers exceptional grip on rocks, roots, wet climbs and slow‑speed technical sections while maintaining Dunlop’s trademark stability and steering precision.

• Extreme‑soft compound — increased grip on rocks, roots and wet terrain

• Flexible carcass — conforms to technical ground for maximum traction

•Enhanced steering feel — predictable turn‑in on slow and fast sections

•Improved bump compliance — absorbs hits and reduces deflection

•Designed for extreme enduro — ideal for trials‑style obstacles and technical climbs

•Pairs perfectly with soft rears — works well with super‑soft and hybrid rear tyres

This tyre is built for riders who need maximum front‑end grip and confidence in the toughest terrain.

Suitable for most 21” enduro and motocross front wheels, including:

Best for riders who want

•Maximum grip on rocks, roots and wet climbs

•A soft‑compound front for extreme enduro

•Predictable steering in technical terrain

•Confidence at low speeds and low pressures

•A tyre that works well with super‑soft or hybrid rears

With 10 years as a Dunlop Motocross Grand Prix tyre technician and now part of the ROKiT MX Tyres Service Team UK, I rate the AT81 Extreme for its front‑end confidence on wet rocks and technical climbs. It’s a serious tyre for riders who want maximum grip without losing steering precision.