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crawlster®BTA2-SCX – the BTA classic for Axial SCX10 (I) now comes in HD-Carbon plus high-quality TRX-RodEnds!



NEW: crawlster®BTA2-SCX steering system – Axial SCX10 (I)

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 geometry / performance by positive Ackerman-effect. Maneuverability and off-road ability are clearly optimized
  • no steering bar in front of the axle - optimized banking angle
  • easy mounting to Axial® HighClearance Knuckles
  • up to 100% drop deployable – allows 4-link suspension
  • TUNING-KIT incl. 1 x crawlster®BTA2 steering bracket, accessories for mounting to Axial® HighClearance knuckles (AX30526) plus TRX-RodEnds for Servo-linkage
  • 2 x crawlster®TUNING-Sticker – detaillied mounting instructions

Not suitable for SCX10 II  (AX90046 SCX10 II)

48,00 €

  • SOFORT-Versand am Bestelltag bis 17:00 Uhr (Mo-Fr)1

Price notice for European 

and International orders:

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

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



crawlster®BTA2-SCX – takes your SCX10-classic to a new level

Abbildung/Skizze: negativer Spurdifferenz-Winkel

Standard steering
= Negative
steering angle
negative Ackermann

Abbildung/Skizze: crawlster®BTA an Hi-clearance Achsschenkeln + Universal Joint Axle Shaft = positiver Ackermann-Effekt

crawlster®BTA2-SCX + Axial® HighClearance Tuning Knuckles (AX30526)
= positive Ackerman steering geometry
+ Universal Joint Axle Shafts (AX30464) = Steering angle up to 45° degrees

Das crawlster®BTALenkSystem ist Made in Germany


crawlster®BTA Button STEERING

Optimized steering geometry and dramatically improved off-road maneuverability

  • Unique BTA steering system – innovative concept to realize a „behind-the-axle“ articulation
  • For all AX-SCX-1/10 serial front axles with HighClearance knuckles
  • Immediate & dramatic improvement of steering geometry / performance
  • Fixes negative steering angles – now the inner wheel steers ≥ zero / more than the outside wheel
  • Positive Ackerman steering geometry 
crawlster®BTA Button SIMPLY

The crawlster®BTA2-SCX steering system can easily be installed by anyone

  • No complicated reconstruction
    such as lifting the servos necessary
  • The centre of gravity does not get raised
  • Tuning-Kit incl. TRX-RodEnds for Servo-linkage
  • Easy assembly with Axial® HighClearance Knuckles
crawlster®BTA Button PERFECT

Totally new driving experience – plus the ultimate in looks

  • No steering bar in front of the axle
  • Almost invisible under the chassis
  • No visual impairment – true scale vehicles
  • Optimized banking angle – less snagging on the ground
  • Up to 100% drop deployable
  • Allows 4-link suspension


The crawlster®BTA2-SCX steering system is suitable for all series front axles of  AX-SCX-1/10 vehicles with Axial HighClearance Tuning Knuckles. For detailed compatibility information take a look at our datasheet. crawlster®BTA is DPMA protected. All rights reserved. Reproduction / distribution – even in part – only with express permission. The vehicles shown on these website are not part of the crawlster®BTA steering system and must be purchased separately.