Cateye


Cateye Sync Core 500 Bluetooth Front Bike Light

£69.00

500-lumen rechargeable front light with CatEyeSYNC Bluetooth control, pairing for up to seven compatible lights and five lighting modes.

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Key Benefits
  • 500-Lumen Front Beam — OptiCube optics with useful side visibility.
  • CatEyeSYNC Wireless Control — Operate compatible connected lights together.
  • Connect Up to Seven Lights — Pair supported SYNC products through the smartphone app.
  • Customisable Lighting — App-adjustable modes and battery level monitoring.
  • Five Standalone Modes — High, Middle, Low, Daytime HyperConstant and Flashing.
  • Long Lower-Output Runtime — Approximately 15 hours Low or 130 hours Flashing.
  • Compact Rechargeable Build — Around 94 g, with a FlexTight bracket and Micro-USB charging.

The Cateye SYNC Core 500 is a rechargeable front cycle light that also acts as the main controller for the CatEyeSYNC wireless lighting range. On its own, it provides a broad 500-lumen beam through OptiCube optics, with excellent side visibility for road commutes and recreational riding. When paired with compatible SYNC rear and wearable lights, one button can turn the linked lighting system on or off together.

The CatEyeSYNC smartphone app is used to pair devices, configure lighting modes, check battery levels and control up to seven compatible lights as a group. Compatible additions include SYNC Kinetic and SYNC Wearable; ordinary non-SYNC Cateye lights do not gain wireless pairing just by using this front light. Five modes let you balance brightness and runtime: 500-lumen High for approximately two hours, 150-lumen Middle for nine hours and 100-lumen Low for 15 hours, plus Daytime HyperConstant and Flashing modes.

The SYNC Core has a rechargeable 3.6 V, 2200 mAh lithium-ion battery, Micro-USB charging and a manufacturer-stated charging time of approximately three to six hours. It weighs about 94 g, includes a FlexTight handlebar bracket and is IPX4 splash-resistant. Check the current CatEyeSYNC app phone compatibility list before purchasing, particularly if you intend to link several lights.

Product Specifications
  • Model: Cateye SYNC Core / HL-NW100RC
  • North Sports SKU: CA460SYC500
  • Product type: Bluetooth-enabled rechargeable front bicycle light
  • Maximum output: 500 lumens
  • Light source: One high-intensity white LED
  • Optics: OptiCube round beam and side visibility
  • Light modes: High, Middle, Low, Daytime HyperConstant, Flashing
  • High: 500 lumens; approximately 2 hours
  • Middle: 150 lumens; approximately 9 hours
  • Low: 100 lumens; approximately 15 hours
  • Daytime HyperConstant: 500/100 lumens; approximately 18 hours
  • Flashing: 100 lumens; approximately 130 hours
  • Battery: Built-in 3.6 V, 2200 mAh rechargeable lithium-ion
  • Charging: Micro-USB; cable included
  • Charge time: Approximately 3–6 hours; faster with suitable 1 A supply
  • Wireless: CatEyeSYNC with compatible smartphone app
  • Sync group: Up to seven compatible CatEyeSYNC lights
  • App functions: Pairing, mode customisation, battery monitoring and group control
  • Compatible additions: CatEye SYNC Kinetic and SYNC Wearable, purchased separately
  • Control feature: One-touch linked on/off; lighting mode memory
  • Mount: FlexTight handlebar bracket; optional helmet, centre-fork and out-front mounts
  • Handlebar diameter: Approximately 22–35 mm
  • Water resistance: IPX4
  • Dimensions: 41.5 × 33.5 × 93.5 mm
  • Weight: Approximately 94 g
Suggested Use & Compatibility

Use SYNC Core as a stand-alone 500-lumen front light, or as the central light in a CatEyeSYNC setup for commuting and regular road cycling. Mount it securely on compatible handlebars with the supplied FlexTight bracket and direct the beam down to avoid dazzling other road users. Lower output settings extend runtime on longer journeys.

To link additional lights, install the CatEyeSYNC smartphone app on a supported device and follow its pairing process. Only CatEyeSYNC-compatible lights such as SYNC Kinetic and SYNC Wearable participate in synchronised control; those accessories are sold separately. Check Cateye’s current compatible-phone list before ordering, as app support varies by device. Firmware updates may require a computer. The light charges by Micro-USB and is rated IPX4 for rain and splashes, not immersion.

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 North Sports collection — trusted technology that helps cyclists ride with confidence, day or night.

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