Atomic MRZ-EX-KIT MRZ EX Chassis Kit (No electronic)

Atomic has updated our double arm suspension front, now called the MRZ-EX for “Expert” with a number of improvements helping get every millimeter tuned out of the car.

• A wider front 74mm (same as SF)
• Turnbuckle camber adjustments
• Improved accessibility to the droop screws
• And machined aluminum lower arms

  This is designed for experts and will require advanced car setup knowledge. If you are unsure consider the MRZ-SF, it’s a fantastic solution out of the box!

  MRZ EX features :

• New designed double wishbone system, with lower arm 2mm longer compared to old DWS system. Greatly decrease the front wheel scrub radius and thus increased stability in corners.
• Upper arm with turnbuckle to achieve quick and precise camber angle adjustment handily.
• Linear side spring system: greatly increase rear grip and it is easily accessible from bottom of the car. Making tunning at track side without open the car body shell.
• New Steering Angle Limiter (on the steering crank path): knuckle will not hit and lockup with the lower arm and greatly reduce the chance of over steering.
• Front overall car width will be wider and adding stability. With the new EX system, 0 offset 2wd rim = 74mm width which is equal to +2.0 on traditional MRZ.
• Brass chassis included. (35 gram)
• LSD Clutch Gear Differential included. (AR-286)
• New Light Weight Battery mount (able to fit 46mm x 21mm x 12mm batteries)
• EX front system conversion kit also available for current MRZ series and MRT (MRZ-UP31)