Short Description
The Trek Ion Pro RT / Flare RT Bike Light Set is a powerful rechargeable front and rear lighting combination designed to help you see and be seen in all riding conditions. With a 1300-lumen Ion Pro RT front light, highly visible Flare RT rear light and ANT+ wireless connectivity, it is ideal for road, gravel, commuting and low-light riding.

Key Features

• Powerful 1300-Lumen Front Light: The Ion Pro RT delivers a wide, bright beam with enough power for dark roads, trails and unlit routes
• High-Visibility Rear Light: The Flare RT provides up to 90 lumens with distinctive flash patterns designed to improve daytime visibility
• Visible Up To 2 km: Purpose-designed daytime flash modes help motorists and other road users see you from greater distances
• ANT+ Wireless Connectivity: Connect compatible cycling computers and devices for wireless control, battery monitoring and automatic operation
• Multiple Light Modes: Choose from several steady and flashing modes to balance brightness, visibility and battery runtime
• Rechargeable Batteries: Both lights feature integrated rechargeable batteries for convenient everyday use
• Versatile Mounting: Includes adjustable mounting hardware for quick and secure installation on your bike

Product Overview
The Trek Ion Pro RT / Flare RT Bike Light Set provides a complete high-performance lighting solution for cyclists who want excellent visibility both day and night. The Ion Pro RT front light produces up to 1300 lumens and delivers a broad beam capable of illuminating the full width of roads and trails, making it equally suitable for commuting, road cycling, gravel riding and off-road use. At the rear, the compact Flare RT uses powerful focused optics and specially designed flash patterns to provide daytime visibility from up to 2 km away. Both lights support ANT+ connectivity, allowing compatible cycling computers and devices to control the lights and display battery status. With rechargeable batteries, multiple operating modes and secure mounting systems, this Trek light set is an excellent all-round choice for year-round cycling.

Specifications

• Brand: Trek
• Model: Ion Pro RT / Flare RT
• Product Type: Front and rear bicycle light set
• Front Light: Trek Ion Pro RT
• Rear Light: Trek Flare RT
• Maximum Front Output: 1300 lumens
• Maximum Rear Output: 90 lumens
• Connectivity: ANT+ wireless
• Rechargeable: Yes
• Colour: Black
• Daytime Visibility: Up to 2 km
• Front Battery: Rechargeable lithium-ion
• Rear Battery: Rechargeable lithium-polymer
• Front Waterproof Rating: IPX4
• Rear Waterproof Rating: IPX7
• Front Light Weight: Approx. 187 g
• Rear Light Weight: Approx. 33 g
• Use: Road, gravel, commuting, trekking and recreational cycling

Ion Pro RT Light Modes & Runtime

• High: 1300 lumens – up to 1.5 hours
• Medium: 800 lumens – up to 3 hours
• Low: 400 lumens – up to 6 hours
• Night Flash: 200 lumens – up to 26 hours
• Day Flash: 300 lumens – up to 22 hours

Flare RT Light Modes & Runtime

• Day Flash: 90 lumens – up to 6 hours
• All-Day Flash: 45 lumens – up to 12 hours
• Night Flash: 5 lumens – up to 15 hours
• Day Steady: 25 lumens – up to 4.5 hours
• Night Steady: 5 lumens – up to 13.5 hours

Ideal For

• Road cyclists wanting powerful day and night visibility
• Commuters travelling in low-light or dark conditions
• Gravel and adventure riders using unlit roads and trails
• Cyclists wanting ANT+ integration with compatible bike computers
• Year-round riding where dependable front and rear lighting is essential

What’s Included

• 1 × Trek Ion Pro RT front light
• 1 × Trek Flare RT rear light
• 1 × Adjustable front handlebar mount
• 1 × Rear light mounting bracket
• Charging cables

Care & Notes
Ensure both lights are securely mounted before every ride and recharge the batteries regularly for optimum performance. Battery runtime will vary depending on light mode, temperature and operating conditions. Clean the lights and mounts using a damp cloth and avoid using aggressive cleaning products. Always select an appropriate light mode for the riding environment and other road users.

Why Buy From LK Bikes
LK Bikes offers dependable cycling accessories from leading brands such as Trek, backed by expert advice, reliable service and strong aftersales support.