MS Flex Chassis - Pre-processed 500 yen discount if purchased with a motor (please comment before purchase) This product has the same performance as the chassis I usually use ⭐️ Step-up: Front 2mm Rear 3mm Flex range: Front 3mm Rear 1mm Ultra-precision processing using a milling machine ⭐️ Changes to step-up and flex range can be accommodated with separate comments (adjustable in 0.1mm increments) Due to the angled cut and wall-remaining flex, the brakes work well. Also, by reducing the rear flex range, it jumps lower ⭐️ Axle hole processed, so black springs can be installed directly ⭐️ With a simple instruction manual ・Recommended damping grease, how to apply it, and when to apply it If there is play in the unit, it will cause LC dropout, so let's update it regularly ⭐️ 13