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Dunlop Geomax MX34 Rear Dirt Bike Tire - 110/90-19 62M TT - Part #45273515

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SKU: 03130999
Dominate soft-to-intermediate tracks and maximize your holeshot traction with the premium Dunlop Geomax MX34 Rear Dirt Bike Tire (110/90-19 62M TT). Engineered …

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$172.95
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Dunlop Geomax MX34 Rear Dirt Bike Tire - 110/90-19 62M TT - Part #45273515

$172.95
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Dunlop Geomax MX34 Rear Dirt Bike Tire - 110/90-19 62M TT - Part #45273515

$172.95

Dominate soft-to-intermediate tracks and maximize your holeshot traction with the premium Dunlop Geomax MX34 Rear Dirt Bike Tire (110/90-19 62M TT). Engineered explicitly for full-size motocross machines, cross-country racers, and high-performance off-road bikes, the Geomax MX34 represents the absolute state of the art in competition tire engineering. As the direct successor to the highly popular MX33 platform, the MX34 introduces advanced carcass modifications and optimized knob geometry to deliver elite cornering traction, better slide control, and excellent mud-shedding capabilities.

The standout feature of this high-performance rear tire is Dunlop's patented Progressive Cornering Block Technology (PCBT Advanced). This specialized design structures the shoulder knobs to yield a flexible, multi-tier stepping layout under heavy side loads, increasing edge traction and grip consistency when leaning aggressively into deep ruts or slick berms. Paired with a newly optimized rubber compound that enhances macromolecular flexibility, the MX34 provides a massive increase in rear-wheel drive and cornering confidence, allowing riders to power out of turns without second-guessing traction.

Constructed with an advanced carcass stiffness profile, this bias-ply rear tire features a new material configuration that improves damping and shock absorption by up to 30% over prior models. The center tread blocks have been completely redesigned, measuring 11% taller and 44% wider to drastically expand your contact patch during heavy acceleration. The non-directional tread pattern also features widened spacing between the center and shoulder lugs, optimizing material evacuation to prevent sticky mud, clay, or wet sand from packing into the tread, ensuring a clean, consistent bite with every rotation.

Key Features & Benefits:

  • Progressive Cornering Block Technology (PCBT): Advanced multi-step shoulder knob configuration dramatically improves cornering bite, slide control, and lean angle predictability.
  • 11% Taller & 44% Wider Center Blocks: Redesigned center block dimensions provide a massive footprint expansion for unmatched acceleration out of the gate and off corners.
  • Optimized Soft-to-Intermediate Compound: Next-generation rubber formulation enhances knob resilience, reduces initial warm-up time, and maximizes compound durability.
  • Superior Mud & Debris Evacuation: Increased spacing between center and shoulder tread blocks forces sticky mud and loam to sling out easily for uninterrupted grip.
  • Advanced Carcass Construction: Refined tire carcass engineering absorbs harsh braking bumps, single-track chatter, and structural track impacts to minimize hand blisters and rider fatigue.
  • Tube Type Design (TT): Engineered specifically for use with standard off-road inner tubes on traditional spoked dirt bike rims.

Technical Specifications & Fitment:

  • Manufacturer Line Name: Dunlop Geomax MX34
  • Manufacturer Part Number (MPN): 45273515
  • Alternative Industry Sku: 0313-0999
  • Tire Size Dimensions: 110/90-19
  • Tire Width: 110mm
  • Aspect Ratio Profile: 90
  • Rim Diameter Fitment: 19 Inch
  • Placement Position: Rear Only
  • Construction Base: Heavy-Duty Bias-Ply
  • Tube Requirement: Tube Type (TT) — Requires a matching 19-inch off-road inner tube.
  • Load Index Rating: 62 (Maximum weight carrying capacity of 584 lbs)
  • Speed Index Rating: M (Certified for off-road speeds up to 81 mph)
  • Sidewall Style: Blackwall (BW)
  • Target Vehicle Fitment: Standard high-performance rear tire sizing for a massive array of popular full-size 125cc, 250cc, and 450cc motocross and off-road motorcycles, including the Yamaha YZ250F/YZ450F, Honda CRF250R/CRF450R, Kawasaki KX250/KX450, Suzuki RM-Z250/RM-Z450, KTM 250/350/450 SX-F, Husqvarna TC/FC, GasGas MC, and electric platforms like the Stark Varg requiring a 110/90-19 rear profile.

Safety and Installation Warning: For optimal off-road handling, balanced tread wear, and to prevent tube pinching, always maintain correct cold inflation pressures matching your track conditions and total rider payload weight guidelines. Not for highway service.

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