3RACING CRA-110 Competition Oriented 34T Two-Speed Bearing Gear  [CRA-110]

3RACING Crawler Ex Real 2 Speed Bearing Gear 34T - CRA-110
Price:
USD$3.80
Brand:
3Racing
Model:
CRA-110
Condition:
Brand New
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Setup-Focused 34T Gear for Crawler Ex Real Racing

The 3RACING Crawler Ex Real 2 Speed Bearing Gear 34T, model CRA-110, is presented for racers and tuners who want consistent gear engagement during low speed sections. Its profile supports repeatable drivetrain behaviour across tuning sessions.

Tuning and Track Use Considerations

For competitive running, the CRA-110 provides a stable baseline for adjusting pinion size, diff preload and motor selection. Its predictable engagement helps reduce variables when refining a race setup.

Integration and Quick Setup Checks

The CRA-110 fits Crawler Ex Real specification and allows fast swaps during setup changes. Check backlash, mesh and bearing play as part of a routine setup process to maintain lap-to-lap consistency.

How does the CRA-110 affect tuning range?

The CRA-110 delivers steady engagement which narrows drivetrain variability, making it easier to evaluate tuning changes in pinion size and diff settings.

Are there recommended pinion sizes to test first?

Start with the stock pinion as a baseline, then step up or down by one tooth to assess torque load and motor temperature before committing to a final choice.

What setup checks should I run between heats?

Check gear mesh, bearing smoothness and fastener torque between runs. Small changes in mesh can alter feel and performance during competition.