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crawlster®BTA2-TFL steering system – TFL Racing + Cool 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 angles by positive ackerman-effect
  • dramatically improved off-road maneuverability and mobility
  • no steering bar in front of the axle – maximum slope angle - better look
  • complete kit incl. 1 x crawlster®BTA2-TFL carbon steering bar and
    2 x crawlster®BTA2-TFL carbon knuckle arms
  • simple to install - complete mounting-/accessory-set
  • detailed product information with mounting instructions

49,80 €

  • 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

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

crawlster®BTA Button STEERING
crawlster®BTA Button SIMPLY
crawlster®BTA Button PERFECT

The crawlster®BTA2-TFL steering system provides optimized steering geometry and dramatically improved offroad maneuverability:

Abbildung/Skizze: negativer Spurdifferenz-Winkel
Abbildung/Skizze: crawlster®BTA an Hi-clearance Achsschenkeln + Universal Joint Axle Shaft = positiver Ackermann-Effekt
  • unique BTA steering system – innovative concept to realize a „behind-the-axle“ articulation for all serial TFL Racing / Cool Racing front axles
  • immediate & dramatic improvement of steering geometry / performance
  • fixes negative steering angles – now the inner wheel steers more than the outside wheel

The crawlster®BTA2-TFL steering system gives you a 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

Adobe Acrobat Dokument 2.2 MB

3 additional tips for optimum deflection

1.) Shortening the Alu-spacer at the upper/front damper mounting 

to 5-6mm can increase the freedom to the (100%) steered wheel 

2.) Mounting the front dampers "with damper reservoir to the front“ ensures a largely unhindered 100% spring Kompression with an increased steering angle at the same time

Articulation with the crawlster®BTA2-TFL steering system

3.) Optional wheel-widening via 12hex eliminates any narrowness between wheels and damper – exspecially when using more voluminous tires 

Subject to technical change. crawlster® is DPMA protected. All rights reserved. Reprint / distribution – even in part – only with express permission. The car on this site is not part of the crawlster®BTA2-TFL steering system and has to be puchased separately.