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2007 YAMAHA BIG BEAR 400 IRS 4x4
Delete this machine from profileSelect this machineFor over 100 years, champion has been synonymous with Dunlop. Since their founding in 1902, the company has revolutionized the powersports industry from the ground up, their MX tires setting the standard for performance, dependability, and innovation.
Dunlop has always been a company of firsts. American born and raised, it’s in their blood. For their dirt bike tires, Dunlop has worked to implement the revolutionary Progressive Cornering Block Technology (PCBT) – better known as block-in-block technology – in tires like their Geomax to improve cornering and handling. Developments like these give Dunlop the reputation for knowing how to win and, as industry leaders in innovation, research, and product testing, they’re likely to keep that reputation for years to come.
Cutting edge technology in a lightweight, durable carcass – it’s no secret Dunlop off-road tires are race-proven, racer-chosen. With top-performing models like the MX33, MX52, D606, and more, Dunlop continues to prove their commitment to racers, racing, and performance.

Michael in CO
The "M" is for Magic! The M59 makes me a better rider. Somehow the tire self-corrects. A little to wide in a turn and hop the berm - no problem, the tire drops back into the berm. Stop washing out your front tire and get a M59. Bonus: it does not chunk or tear off its lugs.
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Derrick in MB
Initial impressions on grass track conditions are good too new to give a long term review. Seems like great value
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Kimball in NV
I always use maxxis tires. In the harsh southern Nevada desert they hold up great.
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BRIAN in MN
Front is dotterwick approved and works really well. The rear is the tire Scott Summers used on his xr600r race bike back in the day and also hooks up well.
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Bruno in CA
Great traction and feel. Very happy with this purchase.
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Benjamin in ID
I ride a lot and am incredibly impressed. This tire, front and rear, seems to offer 80% traction in all situations. No surprises and no crazy issues. It is a lighter tire so I run an extra psi to compensate and uhd tubes with slime (14 front and 11 rear). No punctures yet. What stood out the most is durability of the front. I havent lost a side knob in 1100 miles. Thats high speed desert riding and Idaho singletrack. Tough tire and reliable traction Im sold!
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