Yokomo Z2-300RUMA Aluminium Rear Upper Arm Mount  [Z2-300RUMA]

Yokomo Z2-300RUMA Aluminum Rear Upper Arm Mount for YZ-2DTM
Price:
£12.47
Brand:
Yokomo
Model:
Z2-300RUMA
GTIN:
0639342195817
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
Spares / Hop-ups - Yokomo - Off-Road Suspension Parts category
Write a review

Improve Rear Precision on YZ-2 DTM

The Yokomo Z2-300RUMA Aluminum Rear Upper Arm Mount secures the upper arm in place to minimise torsion under lateral loads, helping the rear track true through corners. Its aluminium build delivers predictable behaviour lap after lap for serious hobbyists.

Model Fitment and Versatility

This mount fits a wide selection of YZ-2 models, including B-YZ2DTMW, B-YZ2DTM, B-YZ2DTM2, B-YZ2CAL2, B-YZ2T, B-YZ2DTM2S, B-YZ2DTM3, and B-YZ2CAL3. That compatibility makes it a handy upgrade for those with multiple YZ-2 cars or for teams seeking uniform handling across their fleet.
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.

Will this change the car's weight distribution?

The part adds a small amount of weight at the rear mounting point but not enough to significantly alter balance. Any slight change can be tuned out with minor setup tweaks.

Can I replace the stock mount without modifying other parts?

In most cases you can swap directly for the stock unit using the original screws and bushings. Check for interference with aftermarket parts and clear any burrs before assembly.

How should I maintain the aluminium mount?

Keep mating surfaces clean and periodically inspect for dents or stripped threads. Light lubrication on pivot points and correct torque on fasteners will extend service life.

Does this require different arms or hardware?

The mount is intended for standard YZ-2 upper arms and hardware. If you run oversized or modified arms, verify clearance and fastener length before installation.

What tuning benefits should I expect after fitting?

Expect a firmer, more predictable rear feel with reduced arm twist. Fine tune shock rates and anti-roll settings to capitalise on the added stiffness without losing traction.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved