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Engineering

• DUAL-MAP ECU: A handlebar-mounted mode switch lets you choose between two maps/modes to change engine power delivery. The bike even includes special ECU mapping, improving engine response in low and middle rpm ranges.
• ADVANCED ENGINEERING: The Honda engine used by the 4RT 301RR features a battery-less digital ignition system, a bank-angle sensor that turns off the ignition when the motorcycle is lying on the ground, and a magnetic kill switch.
• KICKSTART LEVER: The bike features a long kickstart lever, helping ensure easy one-kick starts no matter where you are on the course.

Handling

• PREMIUM SUSPENSION: The 4RT 301RR features a Showa ® fork and a Showa ® rear shock designed to improve handling and overall feel.
• CHASSIS: It uses an aluminum chassis with a stunning finish, a reinforced muffler, and a short rear brake pedal for more freedom of movement.
• BRAKES AND WHEELS: The bike comes with a four-piston monoblock front-brake caliper and 32-spoke wheels. The rear wheel features a central adjustment spokes system that reduces weight and allows tubeless rear tire installation.

Performance

• PGM-FI ENGINE: The bike has a fuel-injected power system that's easy to control for Trials riding. The 298cc Honda liquid-cooled four-stroke engine is tuned for low-rpm response and, thanks to a high-pressure fuel pump, provides ample power and torque across the rev range.
• THREE-RING PISTON: A three-ring piston allows for better sealing and improved durability. The piston is light and designed with a flat top, reducing vibration and making combustion more efficient at low rpm.