Dunlop Sportmax GPR-300 Tire Set 120/70ZR17 Front & 190/50ZR17 Rear Sport Motorcycle Tires

OVERVIEW

The Dunlop Sportmax GPR-300 tire set delivers street-sport performance through a matched front 120/70ZR17 and rear 190/50ZR17 pairing built for precision handling and high-speed stability. Constructed with radial technology and density-optimized rubber compounds, this set ensures reliable grip and responsive steering across varying pavement temperatures. Designed specifically for sport motorcycle applications, the pair mounts directly to standard 17-inch wheel bases without modification.

ENGINEERING & PERFORMANCE

A multi-zone belt architecture works alongside a tuned sidewall carcass to dampen road feedback while maintaining tight steering response under hard cornering. The rear tire incorporates a jointless band (JLB) reinforcement layer that preserves casing stiffness when subjected to dynamic cornering loads and extreme lean angles. An aggressive sport-derived tread profile promotes uniform surface contact regardless of asphalt heat or condition, keeping the contact patch predictable from cold starts to sustained highway runs.

KEY FEATURES

• Complete front 120/70ZR17 and rear 190/50ZR17 matching pair
• Radial construction with Z speed rating
• Jointless Band (JLB) reinforcement integrated into the rear casing
• Multi-zone belt architecture designed to reduce vibration transmission
• Tuned sidewall carcass geometry enhances steering control characteristics
• Aggressive sport-pattern tread compound formulated for street-sport conditions
• Density-optimized rubber composition applied across the tread structure
• Configured for direct installation on standard 17-inch motorcycle wheels

TECHNICAL SPECIFICATIONS

• Brand: Dunlop
• Part Name: Sportmax GPR-300 Tire Set
• Product Type: Tire
• Construction Material: Radial compound with density-optimized rubber and rear jointless band reinforcement
• Compatibility: Sport motorcycle frames requiring 120/70ZR17 front and 190/50ZR17 rear sizing

FITMENT

• 120/70ZR17 Front & 190/50ZR17 Rear — compatible with sport motorcycle frames requiring this exact size combination
• Installation requires verifying axle width, swingarm clearance, and OEM mounting specifications

WHY RIDERS CHOOSE THIS

Riders select this GPR-300 pairing because the radial chassis and rear jointless band layer maintain shape consistency during track days and spirited street rides. The multi-zone belt system and tuned sidewalls work together to filter harsh road inputs while delivering quick turn-in response. An aggressive sport tread compound locks down grip on warm asphalt without sacrificing wet-weather predictability. This straightforward design matches perfectly with factory wheel setups, making it a dependable upgrade for riders who demand precise handling and long-lasting structural integrity.