Geomax EN91
Dunlop's purpose-built enduro tire engineered for riders who race through sand, mud, and intermediate terrain without swapping rubber between stages.
motorcycletireco.comPrices use MTC dealer formula · Load/speed index explained in the FAQ below
Live pricing · Walk-in mount & balance available
🛞 Running a spoked wheel? Parts Unlimited Standard Tubes fit 90/90-21 — from $8 →| Pos. | Size | Load/Speed | P/N | MFR Part # | UPC-A | Our Price / MSRP |
|---|---|---|---|---|---|---|
| Front | 90/90B21 | — | 0312-0369 | 45242081 | 848983018625 | $113.24$136.95Save $24 |
| Rear | 120/90B18 | — | 0313-0708 | 45242467 | 848983018632 | $119.76$144.95Save $25 |
| Rear | 140/80B18 | — | 0313-0709 | 45242351 | 848983018649 | $134.01$161.95Save $28 |
Dunlop Geomax EN91 Tires in Orange County — MTC
Motorcycle Tire Center in Orange, CA stocks the Dunlop Geomax EN91 for Orange County riders who take their off-road riding seriously. Whether you're racing enduros in the desert, exploring backcountry trails above Mission Viejo, or heading out to the dirt on weekends from Irvine or Anaheim, the EN91 is a purpose-built enduro tire that handles the unpredictable terrain mix that defines real off-road riding. We carry it at below-MSRP dealer pricing so you spend more on entry fees and less on rubber.
When you're ready to mount up, walk in to our Orange location — no appointment needed. Our per-tire pricing is straightforward: $69 mount, $9.95 balance, and $3.50 disposal. Our technicians work on dirt bikes and dual-sport rigs regularly, so your EN91 goes on correctly the first time with the right technique for tube-type off-road fitment.
Questions about whether the EN91 is the right call for your bike and riding style? Give us a call at (714) 516-9059 and talk to someone who actually rides. We serve riders across Orange County — Huntington Beach, Fullerton, Newport Beach, and everywhere in between — and we'll give you a straight answer on tire selection without the runaround.
Dunlop's latest-gen motocross tire built for mixed terrain dominance — from hardpack to soft loam, front and rear, youth to full-size.
Dunlop's latest-gen motocross tire built for mixed terrain dominance — from hardpack to soft loam, front and rear, youth to full-size.
Built for motocross racers and aggressive trail riders who need reliable, consistent grip across changing terrain conditions throughout a full moto or ride.
Endurocross-bred rear knobby built for extreme technical terrain — rocks, mud, roots, and everything in between.
Endurocross-bred rear knobby built for extreme technical terrain — rocks, mud, roots, and everything in between.
Best suited for Endurocross competitors and serious technical trail riders who put grip first and log minimal pavement miles
Dunlop's dedicated sand-and-mud motocross tire — built for riders who thrive where the track gets loose, deep, and unforgiving.
Dunlop's dedicated sand-and-mud motocross tire — built for riders who thrive where the track gets loose, deep, and unforgiving.
The MX14 is built for one job — dominating sand and mud — and it executes that mission better than nearly anything else in the motocross segment.
Dunlop's purpose-built motocross tire engineered for intermediate-to-hard terrain — where hardpack grip, knob durability, and slide control decide motos.
Dunlop's purpose-built motocross tire engineered for intermediate-to-hard terrain — where hardpack grip, knob durability, and slide control decide motos.
Best suited to motocross and off-road riders who spend most of their time on intermediate-to-hard terrain and demand predictable slide with lasting knobs.
Dunlop's hard enduro weapon — a super-soft gummy compound built for riders who need maximum traction on rocks, roots, and technical terrain, full stop.
Dunlop's hard enduro weapon — a super-soft gummy compound built for riders who need maximum traction on rocks, roots, and technical terrain, full stop.
The EN91EX is purpose-built for serious hard enduro riders who put grip above all else and accept the wear trade-off that comes with it.
Race-bred motocross front tire built for intermediate terrain — from local track days to regional amateur competition.
Race-bred motocross front tire built for intermediate terrain — from local track days to regional amateur competition.
Built for competitive amateurs and aggressive off-road riders who need proven front-end grip across varied track conditions without constant tire swaps.
Dunlop's race-bred soft-terrain weapon — built for loam, sand, and mud where knob integrity and deep penetration win.
Dunlop's race-bred soft-terrain weapon — built for loam, sand, and mud where knob integrity and deep penetration win.
Built for committed off-road riders who need maximum knob strength and deep-terrain penetration in loam, sand, and mud.