Thule Prologue 517 Instructions
![Thule Prologue 517 manual cover](/images/1ddbdb3a916018106c87111e/thumbs/thumb175x175.webp)
To install the Thule Prologue 517, align it with the crossbars on your roof rack, secure the front fork mount onto the front crossbar, and tighten the rear wheel strap around the back wheel. Ensure all connections are secure before placing your bike on the rack.
The Thule Prologue 517 is compatible with most road and mountain bikes. It fits bikes with a standard 9mm quick-release front skewer. Bikes with thru-axles or non-standard forks may require an adapter.
Ensure that the front fork is properly clamped and that the rear wheel strap is tightly secured. Regularly check these connections during long trips to ensure they remain tight. Consider using additional straps or locks for added security.
Regularly inspect the rack for any signs of wear or damage. Clean it with mild soap and water to remove dirt and debris. Lubricate any moving parts, such as the quick-release mechanism, to ensure smooth operation.
Yes, you can use the Thule Prologue 517 with carbon fiber bikes. However, take extra care when securing the front fork to avoid over-tightening, which could damage the carbon fibers.
Check if your roof rack crossbars are compatible with the Thule Prologue 517. It fits most round, square, and factory crossbars. Adjust the positioning and make sure the clamps are correctly oriented and tightened.
Yes, the Thule Prologue 517 has an integrated lock system that allows you to secure your bike to the rack. Ensure you have the appropriate lock cylinder installed for full functionality.
Contact Thule customer service with your lock's key number, which is usually stamped on the lock cylinder. They can provide replacement keys.
To adjust the rear wheel strap, slide the strap through the buckle to create the appropriate tension around the wheel. Ensure it is snug but not overly tight to avoid damaging the rim.
Yes, the Thule Prologue 517 can be used with vehicles that have a sunroof, but ensure there is enough clearance when the sunroof is open, and avoid operating the sunroof with the bike mounted.