Yokomo Z2-300R31A Rear Mount and Roll Bar Holder for YZ-2DTM3.1  [Z2-300R31A]

Yokomo Z2-300R31A Rear upper mount/Roll bar holder/Gear box support for YZ-2DTM3.1/CAL3.1
Price:
NZD$20.12
Brand:
Yokomo
Model:
Z2-300R31A
GTIN:
0639342216420
Condition:
Brand New
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Rear Upper Mount Upgrade for YZ-2DTM3.1 by Yokomo

The Yokomo Z2-300R31A is a targeted upgrade for YZ-2DTM3.1 and CAL3.1 racers seeking tighter rear-end behaviour. Acting as a rear upper mount, roll bar holder and gear box support, it reinforces the rear platform for better feedback and control.

Engineered to Reduce Rear Flex

Specifically made for the YZ-2DTM3.1 and CAL3.1 chassis, this component locks in critical points to minimize movement under load. The sturdy build helps preserve suspension geometry so your setup stays predictable lap after lap.

Broad Chassis Compatibility

This accessory fits multiple supported chassis including B-YZ2DTM31-1, B-YZ2CAL31-1, SOR-010, ROR-010, ROR-010RTR, ROR-010RTR-1, SOR-020, and SOR-020D, making it useful for racers who swap parts between cars.
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 with aftermarket roll bars?

Yes, the mount accepts common roll bar setups but check spacing and screw lengths to ensure no interference with aftermarket profiles.

Will this help with mid-corner stability?

By reducing rear-end flex, the mount can improve mid-corner stability and offer a more consistent feel through transitions, especially with well-tuned suspension.

Is installation complex for club racers?

Installation is straightforward for hobbyists comfortable with basic disassembly. Keep track of hardware and torque screws evenly to avoid misalignment.

Does it require different gearbox shims?

Most users do not need new shims, but verify gear mesh after fitting and adjust shims as needed to maintain proper clearance.

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