Quick Answer
If your crawler suffers from steering slop or imprecise handling, upgrade the Axial AR60 steering knuckles first. If you're looking for more durability and better geometry in the rear suspension, prioritize the Incision VRD S23 lower links.
Why Upgrade Steering Knuckles First?
Upgrading the steering knuckles on your Axial AR60 axle can dramatically improve steering response and reduce slop. The Vanquish Products replacement knuckle arms are precision-machined to fit the stock knuckles, offering a 0-degree Ackerman geometry that helps maintain consistent tire contact through turns.
If you're experiencing vague steering or uneven tire wear, knuckle arms are a relatively inexpensive and straightforward upgrade that can make a noticeable difference on the trail.
When Lower Links Make More Sense
The Incision VRD S23 lower links are designed for the VPS09015 VRD Carbon and can also upgrade the VPS09009 VRD Stance RTR. These heavy-duty links are built to handle rough terrain and reduce flex, which can improve stability and climbing ability.
If your current links are bending or you notice excessive axle twist under power, upgrading to these stronger links should be your priority. They're also a good choice if you're building a dedicated comp rig where link durability is critical.
Budget and Effort Considerations
Both upgrades are relatively affordable, but the knuckle arms are the cheaper option. However, consider the installation effort: replacing knuckle arms requires disassembling the steering assembly, while swapping lower links is often simpler and quicker.
Think about your skill level and the tools you have on hand. If you're new to crawling, starting with links might be less intimidating. If you're comfortable with axle work, the knuckle upgrade could yield more immediate handling benefits.
Upgrade Priority Trade-offs
- Steering slop or vague handling: If your crawler has noticeable play in the steering or wanders on straight sections, replace the steering knuckle arms first. The 0-degree Ackerman design helps maintain consistent steering geometry. Check for play in the steering linkage before deciding.
- Bent or flexing lower links: If you've bent stock links or see excessive axle twist under throttle, upgrade to the Incision VRD S23 lower links. Their heavy-duty construction adds stiffness and durability. Inspect your current links for bends or fatigue marks.
- Budget-conscious upgrade path: The steering knuckle arms are the lower-cost upgrade. If you can only do one now, start there for a quick handling improvement, then save for the links later. Plan your next upgrade based on remaining budget.
Product Facts
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Incision VRD S23 Lower Links: Replacement lower links for the VPS09015 VRD Carbon, also usable as an upgrade for the VPS09009 VRD Stance RTR, including two HD front lower links and two HD bent rear lower links. These heavy-duty links provide increased durability and improved rear geometry, making them a solid upgrade for VRD owners who push their rigs hard.
Incision VRD S23 Lower Links
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Axial AR60 Steering Knuckle Arms: Replacement steering knuckle arms for Vanquish Axial Wraith knuckles, featuring 0-degree Ackerman arms, with one left and one right included. Upgrading to these precision arms can tighten up steering response and reduce slop, giving you more control on off-camber sections.
Axial AR60 Steering Knuckle Arms
Which Upgrade Fits You?
Best for
- Crawlers with noticeable steering slop or imprecise handling – upgrade knuckle arms first.
- VRD owners who frequently run on rocky terrain and need extra link durability – prioritize lower links.
Not for
- Drivers who only do light trailing and don't push components hard – you may not need either upgrade immediately.
- Those with non-VRD or non-AR60 axles – these parts are specific to certain models, so verify compatibility first.
