Tamiya 94886 JR 19mm Aluminum Ball-Race Rollers Japan Cup Edition [94886]

Tamiya 94886 - JR 19mm Aluminium BR Rollers Dish Japan-Cup Limited Edition

Price:

£10.00

Brand:

Tamiya

Model:

94886

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Mini 4WD / Kids - Mini 4WD Spare Parts 2 - Roller

Tamiya 94886 JR 19mm Aluminum Ball-Race Rollers for Mini 4WD Japan Cup

The Tamiya 94886 JR 19mm Aluminum Ball-Race Rollers are crafted as a Japan Cup edition upgrade to improve handling precision on the track. The aluminium bodies are made to withstand repetitive runs while keeping rotating weight low for sharper reactions.

Stability and Model Compatibility

These 19mm ball-race rollers are suitable for both Mini 4WD and Mini 4WD PRO cars, offering a dependable upgrade route. The set arrives with screws, spacers and O-rings so you can fit them quickly and adjust alignment when needed.

Core Benefits

19mm aluminium rollers for reliable, lightweight construction
Ball-race bearings to support improved cornering and steadiness
Complete fitting kit including screws, spacers and O-rings
Compatible with Mini 4WD and Mini 4WD PRO chassis

Are these suitable for high downforce setups?

Yes, they work with cars that have added aerodynamic parts, but verify roller clearance to avoid contact under load.

How do I keep the bearings performing well?

Keep bearings free of grit and apply a small amount of light oil periodically. Replace any sealed rings that show damage.

Can I swap these between cars?

Yes, they can be transferred between compatible Mini 4WD and Mini 4WD PRO cars, making them a versatile upgrade part.