Rear Sprocket 48Z for KTM 65 SX, Husqvarna TC 65, GASGAS MC 65 2025-2026 - A40510051048C1

This is an OEM rear sprocket with 48 teeth (48Z), designed for the SX65 models. It transfers power from the chain to the rear wheel, ensuring smooth and reliable drive performance. Manufactured to exact factory specifications for durability in competitive riding.

Compatible with 2025-2026 KTM 65 SX (EU), 2025-2026 Husqvarna TC 65, and 2025-2026 GASGAS MC 65. This is a direct OEM replacement for the rear sprocket in these 65cc youth motocross bikes.

Crafted from high-strength steel with precise tooth geometry for optimal chain engagement and minimal wear. The 48Z sizing matches factory gearing for balanced acceleration and top speed.

Check compatibility list below to see if this part fits your motorcycle model.