Tamiya 94955 JR 19mm Aluminum Ball-Race Roller Kit Precision Set  [94955]

Tamiya 94955 - JR 19mm Aluminum Ball-Race Roller - J-Cup 2013
Price:
£8.54
Brand:
Tamiya
Model:
94955
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Product Brief for Tamiya 94955 JR 19mm Aluminum Ball-Race Roller Kit

The Tamiya 94955 JR 19mm Aluminum Ball-Race Roller Kit is aimed at Mini 4WD fans who want dependable, low-friction rollers. Created for the Japan Cup 2013, the aluminium rollers feature ball-race bearings to reduce resistance and support consistent lap performance.

Each roller is fitted with a rubber ring to limit wear when contacting track barriers, helping to protect both roller and bodywork. The package contains two 19mm aluminium rollers, four spacers, two 2x8mm nickel screws, and two O-rings for a straightforward installation on many standard chassis types.

How do these rollers compare to plastic ones?

Aluminium rollers tend to be stiffer and more impact resistant than plastic alternatives, offering improved longevity while the ball-race bearings cut rolling drag for steadier speed.

Is any special tool needed to fit the Tamiya 94955?

Basic hand tools are usually sufficient to fit the included screws and spacers. Make sure screws are tightened evenly to avoid misalignment.

Can I tune these rollers for different track types?

Yes, adjusting spacer placement and checking bearing condition lets you tweak roll behaviour for tighter technical tracks or faster layouts. Small changes can alter handling balance noticeably.

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