GPM Racing
GPM Racing Brass Front Steering Knuckles & C-Hubs - Traxxas TRX-4
GPM Racing Brass Front Steering Knuckles & C-Hubs - Traxxas TRX-4
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Add 100g+ of precisely positioned ballast weight to the front axle of your Traxxas TRX-4 with these GPM Racing brass front steering knuckles and C-hubs (part TRX4H100F). Brass weight at the axle ends lowers your centre of gravity while simultaneously placing weight exactly where you need it for front traction on climbs. Replaces the stock plastic steering knuckles and C-hubs with parts that are both heavier AND stronger. One of the most popular single upgrades for the TRX-4. Includes complete hardware set.
Installation Notes
Installation Notes
Shipping & Delivery
Shipping & Delivery
Same-day dispatch on orders placed before 2pm AEST (Mon–Fri).
Standard AU: $9.95 (free over $100 AUD) — 1–3 business days via Australia Post.
Express AU: $14.95 — next business day to most metro areas.
New Zealand: from $14.95 — 5–10 business days.
International: from $29.95 — 7–21 business days.
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