• Full kit with everything included for your vehicle
• Includes Thule WingBar Edge bars, Clamp foot pack, fitting kit & locks
• Genuine Thule product with 5-year manufacturer warranty
• Available in Black and Aluminium

Compatible Vehicles

• Toyota Corolla Cross 5 Door (2021 to )

Thule WingBar Edge – Premium Aluminium Roof Bars for Railing Mounts

Description

The Thule WingBar Edge represents the pinnacle of roof bar engineering, combining ultra-quiet operation with premium aesthetics and exceptional build quality. These advanced aluminium roof bars feature Thule's most refined aerodynamic profile to date, delivering near-silent performance even at motorway speeds. The sophisticated wing design with WindDiffuser technology actively manages airflow to eliminate the whistling and buffeting common with lesser roof bars.

Precision-engineered from lightweight aluminium alloy, each WingBar Edge bar incorporates Thule's legendary BoxBeam internal structure for outstanding rigidity and load capacity up to 75kg. The distinctive swept-back profile isn't just for aesthetics – it's the result of extensive wind tunnel testing to achieve optimal aerodynamic efficiency. The result is a roof bar system that improves fuel economy, reduces noise pollution, and looks absolutely stunning on your vehicle.

Fitting Guide

Fitting your Thule WingBar Edge roof bars is a straightforward process thanks to the included vehicle-specific fitting kit and comprehensive instructions. The Railing foot pack system features Thule's patented quick-fit mechanism, allowing secure installation in approximately 20-30 minutes with only basic hand tools. Each kit includes precisely engineered mounting brackets designed exclusively for your vehicle model.

The installation process is simplified with colour-coded components and clear step-by-step instructions. Thule provides detailed PDF fitting guides specific to your vehicle, along with instructional videos demonstrating the installation process. The integrated torque indicator ensures you achieve the correct tightness for safe mounting. The system clamps securely to your vehicle without drilling or permanent modifications, protecting your vehicle's resale value.

Features

• Advanced WindDiffuser Technology – State-of-the-art aerodynamic engineering delivers exceptional quietness, with wind noise reduced to barely perceptible levels even at high speeds
• Premium Swept-Wing Profile – Distinctive aerodynamic shape combines visual appeal with functional performance, reducing drag by up to 15% compared to square bars
• BoxBeam Internal Construction – High-strength internal structure provides excellent rigidity while maintaining lightweight design, supporting loads up to 75kg
• Integrated T-Track System – Full-length T-slots accept all Thule cargo carriers and accessories with the QuickAccess interface for tool-free installation
• TrailEdge Aerodynamics – Optimized trailing edge promotes clean air separation, minimizing turbulence and reducing fuel consumption
• One-Key System Ready – Compatible with Thule lock cylinders (available separately) for integrated security across your entire roof rack system
• Lightweight Aluminium Construction – High-grade aluminium alloy with premium powder coating provides excellent strength-to-weight ratio and corrosion resistance
• Swift Installation – Pre-assembled components and colour-coded fittings enable fast, error-free installation
• Universal Accessory Compatibility – Works seamlessly with the full range of Thule roof boxes, bike carriers, kayak holders, ski racks, and cargo systems
• Low-Profile Design – Minimal height addition preserves vehicle aerodynamics and allows access to low-clearance car parks

Specifications

• Material: Premium-grade Aluminium alloy with BoxBeam reinforcement
• Colour: Aluminium with premium powder-coated finish
• Maximum Load Capacity: 75kg (165 lbs) – always observe vehicle roof load limit
• Mounting Type: Railing vehicle-specific attachment
• T-Track System: Full-length integrated T-slots on upper surface
• Cross-Section Profile: Advanced wing shape with TrailEdge (7.5cm wide x 2.8cm high)
• Available Lengths: Range of sizes from 108cm to 150cm to match vehicle width
• Bar Shape: Wing profile with optimized aerodynamic design
• Security: Lockable with Thule One-Key System (locks sold separately)
• Kit Includes: Pair of WingBar Edge bars, Railing foot pack (4 feet), vehicle-specific fitting kit with all fixings, detailed fitting instructions, warranty card
• Warranty: 5-year Thule manufacturer warranty
• Certification: TÜV approved and City Crash tested to European safety standards
• Weight per Bar: Approximately 2.3kg (varies with length)
• Noise Level: Exceptionally quiet – among the quietest roof bars available

Kit Includes

• 2 x Thule WingBar Edge (Part No: 721420)
• 1 x Thule Edge Clamp Foot Pack (Part No: 720500)
• 1 x Thule Fitting Kit 145315 (Part No: 145315)
• 1 x Thule One-Key Lock System (4 locks + 2 keys)

Instruction Manuals

Download the fitting instructions for each component of your roof bar kit:

• Fitting Kit 145315 Fitting Instructions
  Download PDF (Part No: 145315)
• Thule Edge Clamp Installation Guide
  Download PDF (Part No: 720500)

All manuals are in PDF format. You will need a PDF reader to view them.