Dunlop Geomax Factory Spec Rear Motorcycle Tire 120/90-19 66M

Factory-level feel for soft and intermediate ground

The Dunlop Geomax Factory Spec 120/90-19 66M rear tire is the tire Dunlop races, built for feel, response and traction in soft-to-intermediate terrain.

• Factory-level construction: Enhanced ply materials and a larger bead apex improve feel and response.
• Sidewall support: Helps manage heavy braking, fast jump transitions and hard impacts.
• PCBT: Progressive Cornering Block Technology reduces knob deformation for better handling.

Compare Dunlop tread patterns in this size

• Soft-to-intermediate: Dunlop Geomax MX34 - corner drive and confidence on soft-to-intermediate ground.
• Factory race feel: Dunlop Geomax Factory Spec (this tire) - Dunlop's race tire for soft-to-intermediate tracks.
• All-terrain racing: Dunlop Geomax AT82 - one tread for soft, intermediate and hard-packed ground.
• Intermediate-to-hard: Dunlop Geomax MX53 - more biting edges and firm-ground grip for intermediate-to-hard terrain.

Specifications

Will it work with your bike?

Match the 120/90-19 rear size and 66M load/speed rating to your owner's manual or the tire placard. Dunlop lists rim widths of 2.15 or 2.50 in. for this size. Rim diameter alone does not confirm fit.

This is a bias tire: do not mix bias and radial tires on the same motorcycle unless the motorcycle or tire manufacturer approves it. It is tube-type; fit a new, correctly sized tube.

Sold individually. Check fit before mounting: mounted tires cannot be returned. Need a fit check? Send us your bike's year, make and model or call (970) 637-6000.