ISK Screw with Locking Ring for KTM/Husqvarna/GASGAS 50 SX - A40013082000

This ISK screw with locking ring is an OEM part used to securely fasten brake calipers on KTM, Husqvarna, and GASGAS mini bikes. It ensures reliable braking performance by preventing loosening during intense off-road use. Direct replacement for part number A40013082000.

Compatible with 2026 KTM 50 SX, 50 SX Factory Edition, SX-E 5, SX-E 5 (US); 2026 Husqvarna TC 50; 2026 GASGAS MC 50. Fits 2025 KTM 50 SX, 50 SX Factory Edition, SX-E 3, SX-E 5, SX-E 5 (US); 2025 Husqvarna EE 5, TC 50; 2025 GASGAS MC 50, MC-E 5, MC-E 5 (US). Also compatible with 2024 KTM 50 SX, 50 SX Factory Edition (US), SX-E 3 (EU), SX-E 5 (EU); 2024 Husqvarna EE 3 (EU), EE 5 (EU), TC 50 (EU); 2024 GASGAS MC-E 3, MC-E 5; plus 2023 KTM SX-E 3 (EU), Husqvarna EE 3 (EU), GASGAS MC-E 3.

Made to OEM specifications for precise fit and vibration resistance. The integrated locking ring provides added security in high-stress applications like motocross racing.

Installation requires standard tools; torque to manufacturer specs and verify locking ring engagement. Ideal for brake caliper maintenance on youth and electric models.

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