Dunlop Tire

Geomax MB34R Downhill 29" Tire

Dunlop Geomax MB34R Downhill 29" is a 29" MTB tire designed for soft, variable terrain where consistent drive, braking control, and predictable cornering matter most. Its tread layout focuses on keeping the center knobs working efficiently while providing reliable side knob engagement when the bike is leaned over—ideal for downhill and aggressive trail riding in loose conditions.

• Soft/Variable Terrain Focus - Tread design targets loose, changing surfaces to help maintain traction and control when conditions aren’t consistent.
• Dual-Radius Profile - Slightly flatter center profile promotes more even center knob contact, while radiused shoulders help transition into side knob engagement for more predictable cornering.
• Wide Center Knob - Broad driving and braking surfaces distribute forces more efficiently to reduce the “accelerated wear” look, limit tread squirm, and support rider weight for improved rolling efficiency.
• Shallow Center Split - Adds an extra biting edge as the tire rolls off-center, helping maintain grip and stability through small line changes and transitions.
• 29" Downhill MTB Fit - Built for riders looking for a purpose-driven 29 inch downhill tire option with a traction-first tread profile for loose terrain.