GPM Racing 7075 Alloy Front Axle Knuckle (Larger Inner Bearings) for Tamiya 1/10 Hotshot II 2024-58737-a (HS2021)
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7075 Alloy Front Axle Knuckle (Larger Inner Bearings) by GPM Racing for the Tamiya 1/10 Hotshot II 2024-58737-a. Part number HS2021. Available in Blue, Black, Green, Orange, Red, Silver.
Free UK delivery over £129.99 · Next-day dispatch before 3pm
Description
Precision Front Knuckle for Hotshot II
This aftermarket front axle knuckle is engineered for the 1/10 TAMIYA Hotshot II platform. CNC-machined from 7075 aluminium, the knuckle delivers increased rigidity and exact bearing pocket geometry to support controlled CVD rotation and minimise deflection under load.
The geometry accepts larger inner bearings and maintains accurate centre-to-centre spacing to reduce drivetrain play. The part is designed for tuners who require repeatable steering characteristics and stable CVD alignment during acceleration and lateral loading.
Installation follows standard Hotshot II front-end service procedures. Transfer bearings and CVD components into the new knuckle, verify radial and axial clearances, and confirm unobstructed rotation before final torqueing to avoid preload issues.
Packing includes
- Front Axle knuckle - 2pcs
- Bearing 5x13x4 - 4pcs
Compatible Models
- TAMIYA 1/10 HOTSHOT II 2024-58737-A
A precision 7075 upgrade aimed at improved bearing support and consistent CVD behaviour for performance Hotshot II setups.
What tolerances are critical on fitment?
Ensure bearing seat diameter and depth match the supplied 5x13x4 bearings and verify CVD stub clearance to prevent axial loading or interference.
Do I need to modify existing hubs?
No hub modification is intended; this knuckle installs using the stock Hotshot II hub and CVD arrangement listed in the compatibility box.
Recommended maintenance interval?
Inspect bearings and fasteners after the initial break-in, then include checks in your regular maintenance schedule based on usage intensity.
Material benefits over standard alloys?
7075 provides higher tensile strength and improved stiffness versus softer aluminium grades, helping to preserve bearing alignment under dynamic loads. Write Product Review Please sign in your account before you can write any review.
Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.
SKU: HS2021