Thule Domestique Circuit Prologue Complete Skewer Assembly Fork Mount Bike Rack

Thule Domestique Circuit Prologue Complete Skewer Assembly Fork Mount Bike Rack

Condition: New

The Thule Domestique, Circuit, and Prologue Fork Mount Skewer Assembly is a complete replacement part designed to restore full functionality to your Thule fork-mounted bicycle racks. This skewer and clamping mechanism securely holds your bike’s front fork in place during transport. Compatible with a variety of Thule models including Domestique, Circuit, and Prologue, this assembly includes all necessary components: lever, skewer rod, cam mechanism, end nut, and retaining springs.
Built to meet Thule’s rigorous standards for safety and durability, this OEM replacement ensures your rack performs as intended, providing a tight, stable fit across a wide range of fork styles and bike types.

Specifications
Brand: Thule
Product: Complete Skewer Assembly for Fork Mount Bike Rack
Compatible Racks:
Thule Domestique (526XT)
Thule Circuit (526XT)
Thule Prologue (516XT)
Material: High-strength steel skewer, heavy-duty polymer lever
Finish: Black / silver (varies slightly by production batch)
Skewer Length: Standard fork spacing – fits most 9mm quick-release forks
Included Components:
Skewer rod
Lever and cam housing
Tension adjustment end nut
Skewer springs
Installation: Tool-free; uses quick-release lever tightening
Country of Origin: Made under Thule’s strict quality standards (varies by production facility)

Features
Direct OEM replacement – fits exactly like the original equipment
Quick and secure attachment – cam lever provides solid fork clamping
Adjustable tension – end nut allows for precise clamping force
Compatible with standard 9mm quick-release fork dropouts
Durable materials – weather-resistant for long-term outdoor use
Simple installation – drop in and tighten with no additional tools required
Prevents bike movement during transit for better vehicle safety

Applications
Designed for use with:
Road bikes, cyclocross bikes, and mountain bikes using standard 9mm QR forks
Vehicles with roof racks outfitted with Thule fork-mount carriers
Thule rack owners needing to replace worn, damaged, or lost skewer assemblies
Spare or backup skewer for multi-bike setups

Cross-Referenced / Compatible Thule Products
Thule 526XT Domestique – Fork-mounted carrier
Thule 526 Circuit – Premium fork-mounted carrier
Thule 516XT Prologue – Entry-level fork mount carrier
Also compatible with many older Thule models using standard 9mm QR designs.

Comparable Products
Yakima ForkLift Replacement Skewer – Similar concept, different fitment
RockyMounts DriveShaft HM Skewer – For fork-mounted racks (different standards)
Saris Traps Fork Mount Skewer – Alternate QR replacement

Part of a Larger System
Typically used alongside:
Thule AeroBlade, WingBar, or SquareBar rack systems
Thule roof rack accessories like wheel carriers and locks
Crossbars and foot packs for full rooftop bike transport setups

Related
Thule fork mount bike rack skewer
Thule 526XT Circuit replacement parts
9mm QR skewer for bike rack
Prologue bike rack quick-release skewer
Replacement front fork clamping assembly

Common Requests:
“Will this fit my mountain bike?” ✅ Yes, if it uses a standard 9mm quick-release fork (not thru-axle).
“Can I replace just the skewer without replacing the whole rack?” ✅ Yes – designed as a standalone replacement.
“Does it come with springs and adjustment nut?” ✅ Yes – complete skewer assembly included.
“Is it compatible with disc brake forks?” ✅ ✅ If your disc brake bike uses a 9mm QR fork (not thru-axle).
“Can I install it myself?” ✅ Yes – tool-free quick replacement.

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NL29-04