RPM Arrma Kraton/Outcast 4S BLX V2 Front Suspension Arms (2)

RPM ARRMA Kraton/Outcast 4S BLX V2 Front A-Arms (2-Pack)

Push your ARRMA Kraton or Outcast 4S BLX V2 harder than ever with RPM's legendary front A-arms — nearly indestructible USA-made nylon composite arms engineered to handle repeated abuse while delivering tighter tolerances and more consistent suspension performance than stock. Outer hinge pin support diameters are beefed up by as much as 60% compared to stock, meaning even less-than-perfect landings and hard hits won't end your session. Tightened tolerances reduce hinge pin slop for smoother, more consistent suspension movement — keeping camber, caster, and toe angle settings accurate and repeatable lap after lap, hit after hit.

The slim, aerodynamic shape helps the arms transition up and over obstacles rather than plowing into them, and an extra shock mounting hole provides a lower profile suspension setup that drops the ride height for a lower center of gravity and better cornering stability. Suspension geometry is set to stock settings for a straightforward bolt-in swap that gets you back on the track with minimal setup time. RPM's flexible and durable nylon composite blend absorbs impacts without cracking or permanently deforming — the same material that has made RPM arms the go-to upgrade across the RC industry.

Features:

• RPM's legendary flexible and durable USA-made nylon composite construction — nearly indestructible
• Outer hinge pin support diameter increased by up to 60% over stock for maximum durability
• Tightened tolerances reduce hinge pin slop for smoother, more consistent suspension movement
• More accurate and repeatable camber, caster, and toe angle settings
• Slim aerodynamic shape transitions over obstacles rather than plowing into them
• Extra shock mounting hole for a lower profile, lower CG suspension setup
• Improved steering response
• Stock suspension geometry — straightforward bolt-in replacement with minimal setup
• Compatible with ARRMA Kraton 4S BLX V2 and Outcast 4S BLX V2
• Sold as a pair

Features:

• Molded in RPM legendary flexible and durable nylon composite
• Reduced hinge pin slop for consistent suspension performance
• Extra shock mount hole for lower profile suspension option
• Slim aerodynamic shape for obstacle transition
• Better steering response
• More consistent camber, caster, and toe angle settings

Specifications:

In the Box: