Traxxas Real Speed Wireless Module

Tekno Adjustable Ackerman Spindles, Spindle Arms & Wheel Hubs

Tekno Adjustable Ackerman Spindles, Spindle Arms & Wheel Hubs

From Tekno:

Tekno RC is pleased to announce the release of six new option parts to further enhance the performance of your favorite 1/8 scale Tekno RC vehicle! Please read below for detailed information.

Adjustable Ackerman Spindles

Improve the handling of your Tekno RC vehicles with these new adjustable Ackerman spindles! TKR9041X spindles have two important features; they provide the ability to adjust the Ackerman by using different length spindle arms and also have less incline angle for increased steering response.

When these spindles are combined with a longer camber link length, front-end stability is improved while boosting overall responsiveness. Then by selecting different spindle arms, you can adjust the corner entry, middle, or exit aggressiveness to your liking.

TKR9041X is a direct replacement for TKR9041 and uses the same bearings (TKRBB08165F, TKRBB12215) and Kingpin Shoulder Screws. These spindles are intended to be used with the EB48 2.0, NB48 2.0, ET48 2.0, and NT48 2.0 vehicles.


  • TKR9047A, TKR9047B or TKR9047C Spindle Arms.
  • 4ea M3x12mm Button Head or 4ea M3x12mm Cap Head Screws.
  • 4ea M3x4mm Set Screws.

#TKR9041X – Adjustable Ackerman Spindles (EB/NB/ET/NT48 2.0, requires TKR9047) – $13.99

Spindle Arms

These new spindle arms help fine-tune corner entry, middle, and exit steering response to your liking.

Spindle Arm – Steering Response – When Recommended – Ackerman

TKR9047A – More initial low-speed steering, less mid and exit steering. – Lower grip or open tracks. – Same as original TKR9041
TKR9047B – More balanced entry, mid, exit steering. – Medium grip, mid-size tracks. – Less than TKR9047A
TKR9047C – Less initial steering, more mid and exit steering. – Higher grip, or tighter tracks. – Less than TKR9047B


  • TKR9047C spindle arms must be used with TKR9041X spindles.

#TKR9047A – Spindle Arms (EB/NB/ET/NT48, requires TKR9041X, Type A) – $17.99
#TKR9047B – Spindle Arms (EB/NB/ET/NT48, requires TKR9041X, Type B) – $17.99
#TKR9047C – Spindle Arms (EB/NB/ET/NT48, requires TKR9041X, Type C) – $17.99

Wheel Hubs

These CNC machined aluminum wheel hubs offer a +3/+4mm offset and are lightened and anodized in the same gunmetal color used on many of our parts. They are intended to be used on the ET48 2.0 and NT48 2.0 Truggies, however, they can also be used on all of our 1/8th scale platforms with no modifications required.


  • The package includes 2ea wheel hubs and 2ea axle pins.

#TKR5071D – Wheel Hubs (+3mm, lightened, gun metal ano, w/pins, 2pcs) – $15.99
#TKR5071E – Wheel Hubs (+4mm, lightened, gun metal ano, w/pins, 2pcs) – $15.99

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Updated: October 19, 2021 — 9:38 AM

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