
BOLT Engine Fastener Kit — the essential tool for maintaining the engine mounting of your off-road bike. BOLT offers engine fastener kits covering most off-road motorcycles from 1985 and newer. This kit is aimed at motocross and enduro riders who want to restore or replace the original fasteners during an engine disassembly, service, or track preparation.
Easy to carry in your toolbox, this kit simplifies engine reassembly and prevents unpleasant surprises during tightening. It is designed for common interventions on the chassis and engine cradle, allowing for quick access to healthy fasteners during maintenance operations.
Examples of models often affected: GAS GAS MC 85 19/16 (2025), KTM 85 SX STD WHEELS 17/14 (2024), and HUSQVARNA TC 85 STD WHEELS 17/14 (2024). Before placing an order, check the compatibility with your machine to choose the kit suitable for your engine mounting.