From Team Associated:
The Factory Team used this steering rack on the B64 at the 2017 I.F.M.A.R. World Championships. Made of 7075 aluminum, this version 2 rack has optimized Ackermann and steering rate for a more consistent steering feel through the entire corner. Fits RC10B64 Team, RC10B64D Team, and RC10B64 Club Racer.
For best results, use with #92034 B64 WC steering arms, #92006 adjustable bellcrank input arm (using shortest position), and a 20mm servo horn (#1367, #1368, #89007).
#92104 – $18.99 MSRP
FT B64 Steering Arms V2, graphite
The Team used these version 2 steering arms along with the #92104 B64 steering rack V2 for optimized Ackermann and steering rate. Fits RC10B64 Team, RC10B64D Team, and RC10B64 Club Racer.