Jitsie Air Filter Box Cover Bolt Beta Sincro 2026

This Jitsie air filter box cover bolt replaces the original steel M8 hex bolt on the Beta Sincro air box cover with a CNC machined aluminum alternative. The design integrates the bolt and collar into a single piece and features a Torx T25 head — the same size used on the rear mudguard bolts — allowing the entire rear section of the bike to be serviced with one tool.

The low-profile head also sits neatly flush in the cover, helping prevent mud and debris from collecting in the recess around the bolt.

• CNC machined aluminium construction
• replaces original steel bolt and collar
• Torx T25 head – same tool as used for rear mudguard bolts
• low-profile design sits flush in the air box cover
• helps prevent mud build-up around the bolt
• direct replacement
• suitable for Beta Sincro models from 2026 onwards