Husqvarna Drivetrain Sprocket Set 13Z/45Z for GASGAS EC 300 GP - SPA113U45EM118A

This is an OEM drivetrain sprocket set featuring a 13Z front and 45Z rear sprocket configuration. It ensures optimal power transfer and chain alignment in the rear wheel drivetrain assembly. Designed for reliable performance in off-road conditions.

Compatible with GASGAS EC 300 GP models, including 2026 (RW), 2025 (EU), and 2025 (US) variants. This set is a direct OEM replacement for Husqvarna and GASGAS enduro motorcycles in the specified years.

Constructed from high-strength materials for durability under high torque. The 13Z/45Z gearing provides balanced acceleration and top speed for GP racing.

Installation requires standard tools for rear wheel sprocket replacement. Ensure proper chain tension after fitting.

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