3Racing 3RAC-SG4878/V2 78T 48 Pitch Competition Spur Gear  [3RAC-SG4878/V2]

3RACING 48 Pitch Spur Gear 78T Ver.2 - 3RAC-SG4878/V2
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG4878/V2
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Setup Notes for Competitive Use

In a racing setup the 3Racing 48 Pitch Spur Gear 78T Ver.2 provides predictable tooth engagement and steady torque transfer. Use precise mesh adjustment and verify pinion compatibility to maintain efficient drivetrain operation during competition runs.

Recommended pinion matching approach?

Match the pinion to 48 pitch specifications, select tooth counts that meet your target ratio, and fine tune mesh with shims or a dedicated gauge for repeatable engagement.

Maintenance and service checks for race use?

Inspect tooth faces after sessions, remove debris, confirm set screw torque on pinion, and replace gears showing pitting or uneven wear to avoid failures.