Dunlop Geomax Factory Spec Front Tire 80/100-21 M/C 51M TT - Part DUN45276500

The GEOMAX Factory Spec is engineered for competitive racers who demand factory-level performance. Its advanced construction incorporates reinforced ply materials and an enlarged bead apex to enhance tire feedback, sharpen response and deliver increased sidewall stability under extreme impacts.

• Proprietary rubber compound improves traction by reducing knob flex and increasing terrain penetration
• An optimized single radius profile provides more predictable and consistent performance
• Limited availability

The Dunlop Geomax Factory Spec front tire, part number DUN45276500, is engineered for competitive motocross and off-road riders who demand precise control and dependable performance. Designed for tube-type applications, this 80/100-21 tire combines advanced construction with a competition-focused tread compound to deliver strong traction, predictable handling, and improved rider feedback across challenging terrain.

Brief Description
Built with reinforced ply materials and an enlarged bead apex, the Dunlop Geomax Factory Spec enhances sidewall stability during hard landings, aggressive cornering, and severe impacts. Its proprietary rubber compound helps reduce knob flex while increasing terrain penetration, allowing the front tire to maintain confident contact with the ground. The optimized single-radius profile supports smooth, consistent response throughout the ride.

Key Product Specifications & Technical Data
Brand: Dunlop
Part Number: DUN45276500
Tire Model: Geomax Factory Spec
Tire Type: MX/Offroad
Wheel Position: Front
Wheel Diameter: 21 inches
Tire Width: 80 mm
Aspect Ratio: 100
Load Index: 51
Speed Rating: M
Construction: Tube Type
Sidewall: Blackwall

What's Included
One Dunlop Geomax Factory Spec front tire. Tube is not included unless otherwise specified.

Fitment
Fitment data should be verified against the motorcycle manufacturer’s specifications before installation. This tire is intended for compatible motocross and off-road motorcycles using a 21-inch front wheel and tube-type setup.

Features:

• Factory-level competition construction improves feedback, control, and response for demanding motocross and off-road use.
• Reinforced ply materials and an enlarged bead apex increase sidewall stability during hard impacts and aggressive riding.
• Proprietary rubber compound reduces knob flex while improving traction and terrain penetration.
• Optimized single-radius profile delivers predictable, consistent handling throughout the ride.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1
Directional: No
Ev Tuned: 0
Load Index: 51.00
Run Flat Type: 0
Sidewall: BSW
Tire Model: Geomax Factory Spec
Aspect Ratio: 100.00
Speed Rating: M
Tire Type: MX/Offroad
Wheel Diameter: 21.00
Wheel Position: Front
Tire Width: 80.00
Tube Type: Tube Type