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www.P65Warnings.ca.gov
Product Details
The Geomax MX54 is Dunlop's current intermediate-to-hard terrain motocross tire, replacing the Geomax MX53 and carrying over updates from the Geomax MX34. Progressive Cornering Block Technology (PCBT Advanced) and a Multiple Block Distribution (MBD) pattern are tuned to hold grip and predictability as track conditions move from morning moisture to hard-packed afternoon dirt. The rear tread pattern is derived from Dunlop's Geomax Factory Spec race tire, with roughly 5% taller rear blocks and a revised land ratio for added durability and hard-pack traction. The front tire adds a continuous center groove for improved straight-line braking grip, and Dunlop reports the MX54 tested 1.64 seconds faster per lap than the MX53 at its Huntsville, AL proving grounds on a Honda CRF450R.
- Rear pattern derived from Dunlop's Geomax Factory Spec race tire
- ~5% taller rear block height for traction and durability
- Continuous center groove on front tire improves braking grip
- Direct replacement for the Geomax MX53
Specifications
| Part Number | 45278505 |
|---|---|
| Use Case | Motocross, intermediate-to-hard terrain |
| Tread Pattern | Progressive Cornering Block Technology (PCBT Advanced) with Multiple Block Distribution (MBD) |
| Compound | High-resilience rubber compound (select rear sizes) for increased traction and durability |
| Load & Speed Rating | 42M |
| Rim Width Range | 1.4 in |
Verified from Garamoto’s catalog & fitment data.
