Mini 4WD Precision 19mm Ringless Roller - M4WD-32/PK by 3Racing  [M4WD-32/PK]

Tamiya Mini 4WD 19mm Aluminum Ball -Race Rollers ( Ringless )(Pink) - 3RACING M4WD-32/PK
Price:
AUD$8.88
Brand:
3Racing
Model:
M4WD-32/PK
Condition:
Brand New
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Precision pink 19mm ringless rollers M4WD-32/PK

These 19mm ringless aluminium ball race rollers offer a machined, low-profile option for dedicated Mini 4WD hobbyists. The ringless format reduces outer diameter and contact points while the pink anodised finish is ideal for coordinated restoration projects.

Roller internals are ball-seating in an aluminium shell; accurate placement on compatible roller posts is important to avoid rubbing on side stays or stabiliser assemblies. Use rivets or low-profile fasteners and slim washers to secure without compressing the ball seat.

Fit notes: designed for chassis that accept 19mm rollers and intended as cosmetic or replacement parts rather than mechanical upgrades to the drivetrain. Verify post diameter and overall clearance on your chassis prior to installation.

Do these rollers need special bearings to spin freely?

They feature a ball seating design; check the listing to confirm whether bearings are integrated or if separate bearing parts are required.

Is the pink anodising suitable for frequent race use?

Anodising is durable but may show wear under regular abrasive contact; many racers keep coloured rollers for tuning or display rather than hard track use.

How do I prevent the roller from side-to-side play?

Use appropriately sized washers or thin spacers to set lateral clearance, and avoid overtightening fasteners which can bind rotation.

Can I mix these with other coloured rollers?

Yes, mix-and-match is common for aesthetics; just ensure all rollers share compatible diameters and post fittings for reliable performance.

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