By removing the mounting holes for the R11 short arms, R12.1 chassis features a slimline profile for reduced chassis scrub under hard cornering, Available in aluminum or a 2.1mm carbon fiber, this chassis delivers added flex for greater overall grip and a wider tuning window.
Inheriting the R12's superior stability, a new upper A-arm design allows the R12.1 to better maintain correct suspension geometry under harsh racing conditions. This delivers more precise handling, improved tire wear and better corner speed. New
EX-short ball ends help to further lower the anti-roll bar height.
The R12.1 also features a new spool design that allows the outdrives to be replaced without removing the spool from the car, further enhancing its serviceability. The design features a large diameter to offer greater support to the C-Cap blades.
Kevlar pulleys are also standard on the R12.1. These greatly increase drivetrain smoothness while lowering belt wear. All new C-cap blades featuring a harder material further increase drivetrain efficiency and durability,
ATS is now standard on the R12.1. This updated system now includes 4 degree C-hubs as standard, with extensive R+D showing greater stability during acceleration and under braking compared to 0 degree C-hub from the previous ATS system.
Rounding off the changes are new battery hold-down plates to
make Lipo changes easy and tape free.
This is a kit requiring assembly - electronics, body, and wheels sold separately.
This kit is order on demand, contact me to get one brought in for you!