3RACING CRA-113 26T Pinion Gear - Tuning Grade  [CRA-113]

3RACING Crawler Ex Real Pinion Gear 26T - CRA-113
Price:
USD$3.10
Brand:
3Racing
Model:
CRA-113
Condition:
Brand New
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3RACING CRA-113 26T Pinion Gear - Setup focused performance

The 3RACING Crawler Ex Real Pinion Gear 26T is designed with tuning and raceable consistency in mind. It provides predictable engagement to aid setup work and ratio tuning for competitive crawling and precision trail running.

Mesh and ratio tuning

As a 26T unit, the CRA-113 affects final drive ratio and interacts with spur selection when tuning torque and speed. Use it as part of a measured setup workflow to dial in climb characteristics and motor load.

Value performance part

Ideal for racers and serious hobbyists who want a straightforward change that impacts handling, this pinion supports consistent runs without overcomplicating the drivetrain.

Fitment and setup notes

Install the CRA-113 with proper mesh and secure fixing. Confirm compatibility with shaft diameter and check gear alignment under load to maintain reliable, repeatable behaviour on the course.

How does changing to the CRA-113 affect tuning strategy?

Switching to 26T modifies final ratio and should be considered alongside spur choices and motor timing to reach the desired crawl response and motor load.

What should I check when setting gear mesh for competition?

Set a consistent backlash, verify concentric mounting, and run through full travel to ensure there is no binding under torque for repeatable laps.

Is the CRA-113 suited to tuning experiments?

Yes, it is a useful baseline part for experimenting with gear ratios and motor pairings when seeking better crawl performance or more predictable handling.