Yokomo Y4-630CA Lightweight Aluminum Spur Hub  [Y4-630CA]

Yokomo Y4-630CA Aluminum Spur Gear Hub for YD-4
Price:
NZD$37.86
Brand:
Yokomo
Model:
Y4-630CA
GTIN:
0639342214273
Condition:
Brand New
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Optimise YD-4 Drive with a Low Mass Spur Hub

The Yokomo Y4-630CA aluminum spur gear hub is a straightforward upgrade to lower rotational inertia on the YD-4. Constructed from black anodized aluminium and finished with a bevel edge, this optional part drops weight where it counts to enhance throttle control and on-power acceleration without altering chassis geometry.

What the Yokomo Y4-630CA Brings to Your Setup

  • Material: Black anodized aluminium with bevel edge treatment
  • Compatibility: Built for use on the Yokomo YD-4 chassis
  • Performance: Reduced weight for crisper throttle response and improved handling
  • Design: Simple race-oriented styling that complements the car
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can I use this hub with aftermarket spur gears?

Yes, the Y4-630CA accepts common spur gears that match YD-4 spacing; just confirm tooth count and bore fit before fitting an aftermarket gear.

Will this hub change gear wear rates?

Aluminium is durable but different to steel; with proper mesh and lubrication it will not noticeably increase wear on mating gears.

Is there a weight saving compared to stock hubs?

Yes, the machined aluminium Y4-630CA is lighter than many stamped or steel hubs, helping reduce rotational mass for improved engine response.

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