Vuoden 2009 Suomenmestari sekä SM-kakkonen; siinä meriittejä auton debyyttivuodelta Suomessa! Vuonna 2010 sama toistui, siis SM-kulta ja hopea myös vuonna 2010!

Muutossarja Associated B4 -autoon. Tämän sarjan avulla saat auton moottorin sijoitettua taka-akselin etupuolelle, jolloin takavetoisen auton painopiste ja -jakauma muuttuu optimaalisempaan suuntaan. Uusi runko on tehty suoraan LiPo-akuille sopivaksi, mutta sillä voi edelleen ajaa myös NiMH-akuilla.

Muutossarjassa B4:en (FT, Team tai RTR) osista korvataan X-factoryn X-6 -osilla seuraavat:

*Runko, voimansiirron kuoret, alumiininen moottorilevy, takaiskarintuki, takatukivarret, takaylätukivarret, kori ja siipi. Paketin mukana tulee täydellinen kokoamisohje, jonka avulla saat B4:n muutettua keskimoottoriseksi takavetocrossariksi.

Everything needed to transform the RC10B4 or X - 6 into an X - 6 Squared. Includes single-piece X - 6 Squared chassis; 4-gear transmission case and motor plate (including the extra idler gear, shaft, and bearings); Carbon Fiber rear shocktower and sqaured control arms; Unique rear suspension mounting system with Lunsford Ti hinge pins; Body & wing designed and manufactured by JConcepts; Window Masks and decals; All misc parts; Detailed instruction manual with complete directions to disassemble the B4 and build the X - 6 Squared. Many of our customers say ours is the best instruction manual they've ever seen. At the end, you'll have a complete Mid-Motor X - 6 Squared.

Note: The K019 X - 6 Squared Conversion kit comes stock configured for usign LiPo batteries. If you wish to use regular 6-cell packs, we highly recommend purchasing part # 1224, the Carbon Fiber battery hold down for cells.

* NEW one-piece molded graphite chassis.
* Far better molding quality.
* Chassis made for LiPo but accepts cells.
* Distinctive NEW X Factory logo carbon fiber battery strap.
* NEW rear control arms are reversible – fit either side of car and far better molding quality.
* NEW simplified servo mounting with stock AE mounts.
* Two servo mounting positions for perfect weight placement.
* REVISED body from J Concepts for that great “Squared” look.
* Original body fits Squared car, Squared body fits original car.
* NEW rear hinge pin mounting system with brass bushings eliminates the bottom covers.
* One-piece chassis eliminates nose piece, threaded inserts, and 4 bolts. Saves weight and assembly time.
* AE servo mounting system eliminates two bolts and a part. Again, saves weight and time.
* NEW rear shock tower keeps identical suspension geometry but gives more uptravel. Tower remains extra thick 4 mm. carbon fiber.
* Rear tower now more closely follows shape of wing.
* NEW X – 6 Squared decals included in every K 019 Kit.
* NEW flatter, smoother chassis with upswept sides for better ground clearance in corners and easier jump landings.
* NEW easier access to lower motor mount screw.