Idle Gear 1st Gear for KTM 65 SX & Husqvarna TC 65 - A40533011000

This is an OEM idle gear, also known as the 1st gear, for the transmission in small displacement off-road motorcycles. It ensures smooth engagement of first gear and reliable low-speed operation. Direct replacement for part number A40533011000.

Compatible with 2024-2026 KTM 65 SX (including EU and CKD variants), 2024-2026 Husqvarna TC 65 (including EU), and 2025-2026 GASGAS models using the same transmission. Fits all listed youth motocross bikes from these brands.

Made to exact OEM specifications for durability under racing conditions. Precision-engineered gears resist wear and maintain shift quality over time.

Installation requires transmission disassembly; use proper tools and torque specs from the service manual. Inspect related gears and bearings during replacement.

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