...if you tell us your preferred tuning system and your delivery adress

via Email to info@crawlster.dwe can also simply send you a PayPal request 

for comfortable and secure payment !

crawlster® enjoys an excellent national and international reputation with satisfied customers and friends all over the world

AUSTRALIA / Cairns / Glen Alpine / Queensland / Tasmania / Victoria - AUSTRIA - BELGIUM – CANADA / Montreal / Ontario / St. Andrews  / Toronto - CHINA / Taiwan / Taipei – CZECH REPUBLIC - ESTONIA / Tallinn – FINLAND - FRANCE - GERMANY - GREAT BRITAIN / IRELAND - GUAM - HAWAII / Honolulu - HUNGARY – ICELAND - ITALY - JAPAN - LITHUANIA – LUXEMBOURG - NETHERLANDS - NORWAY - RUSSIAN FEDERATION - SLOVENIA - SPAIN / Barcelona / Lanzarote / Madrid - SWEDEN - SWITZERLAND - UNITED STATES OF AMERICA / Alabama / Alaska / Arizona / California / Colorado / Delaware / Florida / Idaho / Illinois /  Indiana / Indianapolis / Massachusetts / Michigan / Minnesota / Missouri / Nebraska / Nevada / New Hampshire / New Jersey / New York / Ohio / Oregon / Pennsylvania / St. Francisco / Tennessee / Texas / Utah / Vermont / Washington / West Virginia / Wisconsin ...

The goal of crawlster® is to optimize the use of original components so that with just a small number of ingenious and easily mounted additional parts, a functional solution, superior to any other on the market, is clearly achieved. All crawlster®steering systems achieve superior functionality for scale / crawler vehicles using innovative ideas: achieving a perfect steering geometry with a neutral / positive track differential angle (Ackerman). All crawlster®steering system sets can be installed  using initially the standard series components (usually plastic), but can later utilise the original aluminum tuning components of the respective manufacturer without any problem (scalability).

Viele 4x4 Scale-Crawler Modelle weisen konstruktionsbedingt einen negativen Spurdifferenzwinkel (Ackermann) auf.

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.

Mit den crawlster® LenkSystemen lenkt das kurveninnere Rad stärker ein als das kurvenäußere


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.

Price notice for European and International 


For orders from / deliveries to Germany or Eu-countries (e.g. AT, ES, F...), the sales price includes VAT. Shipping costs extra.


For orders from / deliveries to non-EU countries and international (e.g. CH, UK, USA...) the sales price is net. Discounted shipping costs extra.

Bei Bestellungen aus / Lieferungen nach Deutschland oder in Länder der EU (z.B. AT, ES, F…) versteht sich der Verkaufspreis inkl. MwSt. und zzgl. Versandkosten.


Bei Bestellungen aus / Lieferungen in Nicht-EU-Länder und International (z.B. CH, UK, USA…) versteht sich der Verkaufspreis Netto zzgl. vergünstigter Versandkosten.

crawlster® TireTOOL - the ultimate mounting aid fo
For quick, easy and safe mounting of tires and (beadlock) rims: standardized procedure for consistent assembly results high quality mounting kit lasered acrylic glass panes and stainless steel components ... (mehr lesen)
32,50 € 3
crawlster®D18 TUNING-KIT – RC4WD 1/18-Mighty Minis
The ulitimate suspension and steering-Tuning for all  RC4WD 1/18 ScaleCrawlers 4,5x longer outer tuning springs with optimally adapted spring force "S" = soft design for standard-/series weight vehicles full utilis ... (mehr lesen)
44,80 € 3
crawlster®4S steering system – Gmade/GS01, Sawback
Corrects negative toe-out angle and improves the steering geometry and the steering behavior by positive Ackerman effect. Maneuverability and off-road ability are clearly optimized: ... (mehr lesen)
48,00 € 3
crawlster®4Wd-AX steering system – Wraith/AX10/RR1
The world´s unique HighEnd BTA linear steering system for Axial AR60 OCP axles combined with Original Axial knuckles AX80061 (plastic) or AX30760 (aluminium). Axial WRAITH pilots achieve an entirely new curve behavior with unprecedented curv ... (mehr lesen)
48,00 € 3
crawlster®4Wd-VP steering system – Wraith/AX10/RR1
The worldwide unique HighEnd BTA steering system for Axial AR60 OCP axles combined with Vanquish Products WRAITH tuning knuckles (VPS03201). Ultimate tuning: the crawlster®4Wd-VP steering system in combination with the high-precision Van ... (mehr lesen)
49,00 € 3

crawlster® customers feedback

  • Patrick/DE - TRX SUMMIT  "...Vielen Dank nochmals, selten so einen super Service erlebt  ..."
  • Gerhard/DE - RC4WD BULLY2-KIT  "...bist Du der genaueste und bester „Händler" den es auf dem Markt gibt   ..."
  • Peter/Netherlands - 4S KIT  "...empfangen und installiert ...passt super ... danke vielmals  ..."
  • Trey / USA - D18 KIT  "...Thank you! I have it all installed and I’m loving the additional steering travel!  ..."
  • Florian / FR - D18 KIT  "...Je craque pour ton kit, la suspension a l'air vraiment mieux avec ca ;) ..."
  • Karlheinz / DE- TRX4-RTR ...so einen guten Kundenservice habe ich noch nirgends erfahren ...werde Sie weiterempfehlen...."
  • Rolf / CH- CNC-CUSTOM mit BTA2-TFL ...die Lenkung macht eine grossartige Arbeit...."
  • Simon / DE - TRX4-KIT ...die Teile sind (natürlich schon lang) angekommen. Wollte eigentlich eine positive Bewertung im Shop abgeben...."
  • Kevin / USA - D18-KIT " ...great product and service. I will be telling my friend to order this product from you. ...."
  • George / UK - D18-KIT " ...quality looks fantastic. The detailed instructions (...) are awesome.  ...."
  • Ryan / USA - D18-KIT " ...amazing products and service your reputation proceeds you and I love my kits. ...."
  • Frank / DE - BTA2-SCX " ...die BTA-Lenkung im SCX10 funktioniert super...."
  • Dave / USA - D18 " ...got it yesterday and all installed, sweet deal, thanks again"
  • Maximilien / FR - D18 " ...I wanted to thank you, thanks to your kit, my little jeep became big! Its behavior is incomparable and the kit gives it a formidable look..."
  • Marco / DE - BTA2-TFL " ...ich wollte mal Danke sagen ...hammertoll..."
  • Herbert / DE - BTA " ...Lenkung ist eingebaut und funktioniert wunderbar!..."
  • Liam / Suffolk-UK - D18-KIT  " ...I  just wanted to say thank you! The service you have provided has been simply perfect. My kit arrived today, so quickly and so efficient. I have installed it on my 1:18 RC4WD-hybrid and I cannot recommend highly both your service and your product..."
  • Jim / Missouri-USA - D18-KIT "I love your product, it gave me almost 2” of flex.."
  • Hillard / Massachusetts-USA- D18-KIT  "... i installed my crawlster kit and its fantastic!!the steering is so much better and the shocks work really well now.  great job!!."
  • Andreas / Essen-DE - D18-KIT  "...vielen Dank für den sehr schnellen Versand und dieses tolle Kit. Hat alles wunderbar geklappt, sehr gut beschrieben."
  • Jim / Missouri-USA - D18-KIT "...Installed my Crawlster kit and am 100% pleased. It’s exactly what it needed. I’ll definitely recommend your products."
  • Kevin / Delaware-USA - D18-KIT "Everything installed very easily, and with great Improvement."
  • Phill / Arizona-USA - D18-KIT "Thank you so much..I really really appreciate your customer service. It has been great doing business with you and look forward to getting my parts. Keep up the great work."
  • Andrew / Oregon-USA - D18-KIT  "...company+products are truly amazing...will definitely be a returning customer!"
  • Gery / AT - crawlster®D18-KIT  "...hab das Kit heute verbaut. Das ist einfach genial!!"
  • Jan-Ole / Kiel-DE – 4Wd-VP "...vielen Dank für den super schnellen Versand der crawlster Lenkung. Ich bin sehr begeistert (...) und nochmal vielen Dank für dieses tolle Produkt!"
  • Martin / Holland-NL – BTA "...package is in...work and fits super"
  • Brian / Florida-USA - 4S  „…love the quality look of it. Thanks again for all the quick responses…“
  • Oliver / Oberhausen-DE - 4Wd-AX  „…Entwicklung echt Spitze und sehr innovativ. (am...) Wraith störte mich immer schon das Einlenkverhalten…“
  • Brad / Illinois-USA – BTA   „…your scx10 system is the BEST !..."
  • Sven / Gießen-DE  - BTA  „…BTA ist eingebaut. Wahnsinn was für ein Lenkeinschlag!!!…“

Questions or suggestions? – please free to contact us – mail to info@crawlster.de


crawlster® is DPMA protected. Subject to technical change. All rights reserved. Reproduction / distribution even in part only with express permission. Vehicles shown on this site are not part of the crawlster®TUNING systems and must be purchased separately.

© Visuals: crawlster® This website has been compiled with the utmost care. Nevertheless, no guarantee can be given for the correctness of the information contained. Any liability for damages arising directly or indirectly from the use of this website or the vehicles / systems offered is excluded - unless they are based on intent or gross negligence.