F25/F30A/F40A/F65/F40 Rear fork end cap

Keep your rear fork in prime condition with the F25/F30A/F40A/F65/F40 Rear fork end cap — a precise replacement designed to restore fit, protection, and performance for these five models.

Precise compatibility

Designed to match the geometry and interface of F25, F30A, F40A, F65, and F40 rear forks, this end cap ensures accurate dropout spacing and axle alignment, so wheel changes and rides stay smooth.

What it delivers

• Exact-fit for multiple models: F25, F30A, F40A, F65, F40 rear forks.
• Protects fork ends from impacts, moisture, and grime, extending life and reducing maintenance.
• Seals the dropout area to maintain clean, corrosion-free contact surfaces.
• Stable performance after replacement with minimal play or wobble.
• Reliable replacement part that keeps your ride feeling precise and controlled.

Why it matters

End caps are a small component with a big impact. A worn or missing cap can lead to misalignment and accelerated wear at the fork ends. This end cap keeps everything aligned, safeguarding your frame and components through every mile.

Installation and care

To replace, align with the corresponding fork interface and slide into place until seated firmly. Wipe clean before install and inspect for proper seating after the first few rides. Regular checks during routine maintenance help catch any looseness early.

Who it’s for

Ideal for riders maintaining bikes with F25, F30A, F40A, F65, or F40 rear forks, and for repair shops stocking essential replacement parts for these models.