The Serpent 401723 Solid Axle Kit is an accessible upgrade for Eryx 411 cars, supplying a lightweight aluminium spool that is also used on Project 4X layouts while remaining compatible across the Eryx 411 range. The spool couples to the main gear through Serpent springsteel adaptors and a consistent blade interface to promote long term reliability and efficient power transfer.
This kit delivers a practical balance of reduced mass and robust adaptors, making it a sensible upgrade for club drivers and weekend racers.
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