The CR3.4 Sherpa is a high-end scale crawler with technical features that are exceptional for an RTR vehicle.A realistically designed 5 mm CNC-milled aluminum frame with a heavy-duty aluminum 4-handlebar suspension system. Oil-filled shock absorbers with internal springs, 5 mm piston rods and damper bellows ensure a silky-soft and realistic response. Portal axles not only offer a greater distance from the differential housing to the ground than conventional axles, they also have another positive feature. In conventional crawlers, the torque applied so much force that the vehicle jumps over the obstacle. The design of the portal axles reduces the gear ratio at the wheels and virtually eliminates the torque surges of the drive. The overall reduction ratio of the final drive is more than twice as high as for non-portable versions to allow a smooth running.This text is machine translated.