The 3Racing SAK-A551 - 7075 Aluminum Gear Adaptor for Sakura Advance 20M sharpens gear alignment to deliver steadier driveline behaviour. Precision machined from durable 7075 aluminium, this adaptor reduces unwanted movement and keeps the gearbox operating cleanly under load. It is a practical upgrade for those wanting dependable gear mesh.
Using 7075 aluminium gives the adaptor strong fatigue resistance while keeping weight down. The SAK-A551 stands up to hard use and helps prevent wear on mating transmission parts when compared with softer materials.
Specifically made for the Sakura Advance 20M chassis, the adaptor installs with common RC tools and improves spur and pinion engagement. Hobbyists can swap it in quickly and return to running with minimal setup time.
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