...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® tuning systems – maximum performance for AXIAL®, TFL®, Gmade®, RC4WD® and TRX4® ScaleCrawler

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

AUSTRALIA / Cairns / Glen Alpine / Queensland / Tasmania - AUSTRIA - BELGIUM – CANADA / Montreal / Ontario / St. Andrews - CZECH REPUBLIC - FINLAND - FRANCE - GERMANY - GREAT BRITAIN / Ireland - GUAM - HAWAII / Honolulu - ICELAND - ITALY - JAPAN - LUXEMBOURG - NETHERLANDS - NORWAY - RUSSIAN FEDERATION - SLOVENIA - SPAIN / Lanzarote - SWEDEN - SWITZERLAND - UNITED STATES OF AMERICA / Alabama / Alaska / Arizona / California / Colorado / Delaware / Florida / Illinois /  Indiana / Indianapolis / Massachusetts / Michigan / Minnesota / Missouri / Nevada / New Hampshire / New York / Ohio / Oregon / Pennsylvania / St. Francisco / Tennessee / Texas / 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 orders:

orders from/to EU countries will be charged including MwSt/VAT + shipping € 6,20

- INTERNAT. orders (outside EU) will be charged w/o MwSt/VAT + FREE SHIPPING

crawlster®R1 Steering System – for Gmade R1 RockB
  crawlster®R1 – das einzigartige LenkSystem für alle Portal-Vorderachsen des Gmade R1 HD-GewebeCarbon – geringeres Gewicht = niedrigerer Schwerpunkt (LCG) korrigiert negative Spurdifferenz-Winke ... (mehr lesen)
48,00 € 39,80 € 2
NEW: crawlster®BTA2-SCX steering system – Axial SC
crawlster®BTA2-SCX – the unique BTA steering system for all Axial® SCX10 (I) NEW: HD-Carbon – low weight = low center-of-gravity (LCG) Fixes negative steering angles and improves the steering geome ... (mehr lesen)
48,00 € 2
crawlster®BTA2-TFL steering system – TFL Racing +
The unique BTA2-TFL steering system – now available for front axles of all TFL Racing + Cool Racing 1/10 crawler NEW: HD-Carbon - ultra-light for low center-of-gravity (CoG) optimizes negative steering angl ... (mehr lesen)
49,80 € 2
crawlster®RaceBUMPER – HighTech for TRAXXAS TRX4 C
The ultimate TRX4-Tuning for purists: unique concept with 3D-vibration rubber damper elements reliable destruction of high frontal/lateral impact forces maximum protection for the chassis str ... (mehr lesen)
36,00 € 2
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)
ab 39,80 € 2
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 € 2
crawlster®4Wd - Upgrade-KIT
for mounting the crawlster®4Wd-AX steering system with VP-Knuckles* (VPS03201) fits crawlster®4WD steering system converts a 4Wd-AX steering system into a 4Wd-VP steering system ... (mehr lesen)
13,90 € 2
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)
69,00 € 49,00 € 2
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 ... (mehr lesen)
66,00 € 48,00 € 2

Customers feedback

  • Frank / DE - crawlster®BTA2-SCX " ...die BTA-Lenkung im SCX10 funktioniert super...."
  • Dave / USA - crawlster®D18 " ...got it yesterday and all installed, sweet deal, thanks again"
  • Maximilien / FR - crawlster®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 - crawlster®BTA2-TFL " ...ich wollte mal Danke sagen ...hammertoll..."
  • Herbert / DE - crawlster®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 – crawlster®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 – crawlster®BTA "...package is in...work and fits super"
  • Brian / Florida-USA - crawlster®4S  „…love the quality look of it. Thanks again for all the quick responses…“
  • Oliver / Oberhausen-DE - crawlster®4Wd-AX  „…Entwicklung echt Spitze und sehr innovativ. (am...) Wraith störte mich immer schon das Einlenkverhalten…“
  • Brad / Illinois-USA – crawlster®BTA   „…your scx10 system is the BEST !..."
  • Sven / Gießen-DE  - crawlster®BTA  „…BTA ist eingebaut. Wahnsinn was für ein Lenkeinschlag!!!…“

Sortimentsübersicht – Alle crawlster® LenkSysteme im Überblick
crawlster®TUNINGsystems - product range (german language)
Adobe Acrobat Dokument 2.4 MB

Feel free to contact us if you have any questions about our products – mail toinfo@crawlster.de

© All texts are subject to copyright reprint / distribution only with explicit permission. All rights reserved. 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.