Slot.it Axle Starter Kit – Sidewinder 17.3mm Wheel Version (KK15B)

Slot.it KK15B Axle Starter Kit – Sidewinder 17.3mm Wheel Version

Get race-ready with the Slot.it KK15B Axle Starter Kit, a complete drivetrain upgrade designed for Sidewinder-configured 1:32 slot cars. This starter kit gives you the quality, precision, and durability you need for smooth power delivery and improved performance — whether you’re building a new car, repairing an old favourite, or tuning for competitive racing.

What’s Included

1 × Spur Gear: 19T (Ø19 mm) Z36T in Ergal (GS1936) — precision cut for reliable mesh and efficient torque transfer.

1 × Axle: 54 mm × 3/32" steel axle (PA01-54) — straight, strong, and balanced.

2 × Bronze Bushes: (PA02) for reduced friction and smooth axle rotation.

2 × Aluminium Hubs: 17.3 × 8.2 × 1.5 mm short hubs (W17308215A) — optimized for 17.3 mm wheel fitment.

3 × Grub Screws: M2 × 3 mm (PA40) — secure hub and gear mounting.

2 × Spacers: 1 mm (PA51) — for precise axle spacing and improved alignment.Note: Tyres and wheel inserts are not included — this gives you the freedom to choose the combo that suits your track conditions or racing class.

Designed For

Configuration: Sidewinder motor layout (motor parallel to rear axle).

Compatibility: Works with many 1:32 scale analogue cars that use 3/32" axles and 17.3 mm wheels — ideal for Scalextric, Fly, RevoSlot, and other hobby chassis.

Setup Use: Perfect for building a new slot car from scratch or refreshing the drivetrain on an existing one.

🏁 Performance Benefits

Smooth, Reliable Rotation: Bronze bushes reduce drag and improve consistency.

Balanced Drive Train: Aluminium hubs and quality components help maintain rotational balance and reduce vibration.

Precision Engagement: Spur gear designed for clean gear mesh, giving better acceleration and control.

Race-Ready Build: Straightforward, robust parts — ideal for practice, club nights, or competitive racing.

Shipping & Guarantee

Australia Post Only: All orders are shipped securely and trackable via Australia Post.

Cheapest Price Guarantee: We guarantee the best price in Australia — find it cheaper locally and we’ll beat it!