crawlster®4Wd – the worldwide unique HighEnd BTA steering system for the Axial®WRAITH –
now also available for Vanquish Products WRAITH tuning knuckles
Brian from Florida - crawlster®4S
„…love the quality look of it. Thanks again for all the quick responses…“
Oliver from Oberhausen - crawlster®4Wd
„…ich finde ihre Entwicklung echt Spitze und sehr innovativ. Seitdem ich den Wraith habe störte mich immer schon das Einlenkverhalten…“
Brad from Illinois – crawlster®BTA
„…your scx10 system is the BEST !..."
Sven from Gießen - crawlster®BTA
„…BTA ist eingebaut. Wahnsinn was für ein Lenkeinschlag!!!…“
The implementation of a BTA concept for the Axial WRAITH has always been considered difficult, if not impossible. crawlster® steering
systems accepted the challenge and tried a completely new approach.
All crawlster®steering systems support...
The standard steering of some of the most common 4x4 crawler scale models have a negative thrust angle (Ackermann) because of their design. In practice this leads to an unfavorable steering performance with constant sliding of the wheel on the outside of the curve. In addition, steering bars in front of the axle tend to reduce the ground clearance and spoil the scale look of model 4x4 vehicles.
crawlster®steering systems resolve these issues by design-optimized links – the inner wheel now steers correctly i.e. more than the outer one – so the cornering performance and off-road maneuverability is significantly improved – without steering bars in front of the axle.