Blast ZR 4000

Single-Cylinder 2-Stroke EFI Engine

With an industry-first design that’s compact and lightweight (under 50 pounds), this EFI engine brings 65-hp (397cc) performance to every ride. A 3-stage exhaust valve system takes this power to the next level, delivering improved throttle response and better overall engine performance. As a liquid-cooled engine, it thrives in low-snow conditions – and a counter balance shaft eliminates most engine vibration. The result—a lightweight-but-mighty power source that fuels a ride like no other.

SLIDE-RAIL SUSPENSION

With a full 10.7 inches of travel, this responsive rear suspension soaks up any bump on the trail to keep the ride stable and smooth.

Lighter Weight, Mid-Sized Chassis

Easy handling and maneuverability is what this ride is all about, with a size that lets more riders capture more thrills.

Electric Start

The convenience and ease of electric start lets you get up and moving right away.

BEST-IN-CLASS POWER-TO-WEIGHT RATIO

An unprecedented frame design combines with an unrivaled engine to deliver an action-packed ride that's easier to handle.

4.0” RACE-HEIGHT WINDSHIELD

A lower-profile, race-ready windshield gives you a new level of visibility.

DIGITAL GAUGE

Quickly access vehicle information on one easy-to-read display.