Yokomo Z2-SG69SDA 69T 3-Hole Spur Gear Off-Road Edition  [Z2-SG69SDA]

Yokomo Z2-SG69SDA 69T 3hole Spur gear (Slipper/Direct)
Price:
AUD$10.16
Brand:
Yokomo
Model:
Z2-SG69SDA
GTIN:
0639342217090
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $13.98 each $-7.63 or -38%
3+ $12.08 each $-5.73 or -19%
Available in shop
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Precision 69 Tooth Spur for YZ-2 Platforms

The Yokomo Z2-SG69SDA is a 69T spur gear with three mounting holes, engineered for YZ-2 class cars. It works with slipper clutch systems and direct gear drives, giving builders options when tuning traction and response. The 48 pitch teeth provide steady engagement and predictable driveline feel.

Chassis Fitment and Application

Compatible with multiple YZ-2 variants including B-YZ2DTM2S, B-YZ2DTM3 and B-YZ2CAL3, this spur is a common upgrade or replacement part for hobbyists focused on improving gear interaction and reliability in competition and club racing.

Will this replace my stock spur directly?

In most YZ-2 installs, yes. Confirm that your current spur is 69T with a three-hole pattern and that the gearbox spacing matches before swapping.

How should I set gear mesh for best results?

Use a paper or feeler method to obtain a small clearance between pinion and spur under load, then lock the pinion and recheck after a short run. Correct mesh reduces noise and tooth damage.

Is special maintenance required for this gear?

Routine inspection for chipped or rounded teeth and keeping the gearbox clean are the main tasks. Replace the spur if wear affects engagement or performance.

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