3Racing CAC-113 Kyosho Cactus 48P 79T Competition Spur Gear  [CAC-113]

3RACING Cactus 2WD 48 Pitch Spur Gear 79T - Kyosho CAC-113
Price:
USD$1.90
Brand:
3Racing
Model:
CAC-113
Condition:
Brand New
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Competition spur overview for tuning and setup

The 3Racing Cactus 2WD 48 Pitch Spur Gear 79T is specified to deliver stable driveline ratios for Kyosho models, supporting precise gear mesh and repeatable performance in race setups. Its tooth count offers a ratio that is straightforward to tune with a range of pinions for refined acceleration and top speed balance.

What should I check when fitting the CAC-113?

Verify spur pitch and mounting compatibility, set correct gear mesh using shims or an alignment tool, and inspect for smooth tooth engagement before full-power runs.

How does tooth count affect setup choices?

A 79 tooth spur shifts final ratio towards finer top speed control while retaining usable acceleration; pair it with pinions to match your motor and track requirements.