Cateye Sync Kinetic 40/50 LM Rear Light North Sports Group

Cateye

Cateye Sync Kinetic 40/50 LM Rear Bike Light

Name: Cateye Sync Kinetic 40/50 LM Rear Bike Light
Brand: Cateye
SKU: CA475SYKIN
Price: 59.00 GBP
Availability: InStock

£59.00

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In Stock | Estimated 3-5 Days Delivery

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The Cateye Sync Kinetic Rear Bike Light is a revolutionary lighting solution that enhances your visibility and safety on the road. This light features a smart kinetic functionality that delivers a powerful 50-lumen burst when braking or decelerating, alerting drivers and pedestrians behind you. With a five-LED design, including a prominent 30-lumen main LED, this light ensures you are visible from a distance, making your rides safer during both day and night.

The Cateye Sync Kinetic is designed for versatility and convenience. It offers customisable modes through the SYNC app, allowing you to adapt the lighting to your specific riding needs. Whether you're navigating busy city streets or enjoying a leisurely ride, the superior side visibility ensures you remain seen at junctions and crossroads. Additionally, its USB rechargeable battery ensures you’re always powered up and ready to go, with a charging time of just 2.5 hours.

Lightweight and compact, the Cateye Sync Kinetic weighs only 43 grams, making it easy to attach to your bike without adding extra bulk. With its advanced technology, this rear light is perfect for commuters and cycling enthusiasts alike, providing a reliable and innovative solution for safer rides. Stay visible and ride smart with the Cateye Sync Kinetic Rear Bike Light.

Key Benefits

Smart Kinetic Functionality: Delivers a 50-lumen burst during braking or deceleration for increased visibility.
High-Visibility Design: 5 LED configuration (1 x 30 Lm and 4 x 5 Lm) with superior side visibility.
Customisable Modes: Sync with the SYNC app to adjust settings and manage up to 7 lights.
Multiple Light Modes: Options include High (40 Lm), Low (4 Lm), Flashing (30 Lm), Group Ride (40 Lm), Rapid (50 Lm), and Daytime HyperFlash (50 Lm).
USB Rechargeable: Quick recharge time of approximately 2.5 hours for continuous use.
Lightweight: Weighs only 43 grams, including the band, for easy attachment.
Long Battery Life: Up to 50 hours in flashing mode and 30 hours in daytime hyperflash mode.

Product Specifications

•5 LED design (1 x 30, 4 x 5 Lm) with large 30 Lm main LED providing increased visibility from distance
• Permanent kinetic functionality across all modes – 50 Lm “burst” under braking / deceleration to alert other road users behind you
• Customise modes via the SYNC app
• Superior side-on visibility for added safety at junctions and crossroads
• USB rechargeable battery

Mode: Output, Runtime
Kinetic: 50 Lm burst in all modes
High: 40 Lm, 1.5 hrs
Low: 4 Lm, 15 hrs
Flashing: 30 Lm, 50 hrs
Group Ride: 40 Lm, 15 hrs (low pulse)
Rapid: 50 Lm, 20 hrs
Daytime HyperFlash: 50 / 50 Lm, 30 hrs

Charging Time: 2.5 hrs (USB 2.0)
Weight: 43g incl. band

GENUINE INNOVATION FROM THE MARKET LEADER - A SMARTER SOLUTION FOR ALL

CatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists, from commuters to enthusiast riders. CatEye SYNC offers:
• Multiple lights in SYNC
• Just one touch SYNCs all
• Smarter visibility, day or night
• All angles, covered
• Be seen all-round, year round

ROAD SAFETY RESEARCH
CatEye’s utilises data from the Institute for Traffic Accident Research and Data Analysis in Japan. This important data is relevant to all modern cities with commuting cyclists across the globe.
• 78% of all fatal accidents occur in the daytime.
• Crossing collisions are most frequent, but rear-end and left / right turn collisions are also common.
• 87% of human-factor accidents are caused by a delay in noticing the cyclist.

CatEye SYNC means:
• Synchronised
• Customisable
• Communicative

Synchronised:
• CatEye SYNC is an easier, quicker and safer lighting solution for many types of cyclists, from commuters to enthusiast riders.
• CatEye SYNC means easy on/off – all lights can be turned on/off through one switch on the front light. No separate remote required.
• CatEye SYNC makes you stand out – synchronise the flash timing of rear lights for improved visibility to other vehicles on the road, day or night.

Customisable:
• CatEye SYNC is compatible with Smartphones, using the CatEye SYNC app to set up and monitor up to 7 SYNC lights.
• Exclude modes you’re not going to use on the front SYNC Core light
• Synchronise the SYNC rear lights so that they flash in unison.
• Synchronise the SYNC rear lights to all activate in Kinetic mode.

Communicative:
• The CatEye SYNC app includes battery level information for all SYNC lights, all communicated through the SYNC Core front light switch.
• The SYNC Core monitors power levels and connectivity, eliminating any worries over whether your rear lights are still illuminated and synced while riding. No more checking behind you!
• The CatEye SYNC app’s “Find Me” mode identifies which rear lights need charging if you are using multiple numbers of the same rear light.

Why We Choose Cateye

We choose Cateye because they’ve been innovators in cycling electronics since 1954, creating lights, computers, and accessories that riders trust worldwide. Their products combine Japanese engineering with everyday practicality, making cycling safer, smarter, and more enjoyable.

✅ Innovative Heritage – Decades of leadership in cycling electronics and visibility.
💡 Reliable Quality – Durable, high-performance gear built to withstand daily use.
🌍 Rider-Focused Design – Practical features that meet real cycling needs.
🏅 Global Trust – A brand relied upon by cyclists of all levels across the world.

That’s why Cateye is part of the Norths Athlete collection — trusted technology that helps cyclists ride with confidence, day or night.