A Star at the Bike Expo — Gaciron CETUS-1700

At the 2025 Shanghai International Bicycle Fair, Gaciron stood out, and the CETUS-1700 was one of the highlights.
The light drew attention with its aerodynamic design + smart features, including:
Dual beam system (low beam + high beam)
Smart on/off (auto sleep when idle, wakes with vibration)
Wireless remote control
Waterproof, durable build
Many visitors and media were taking photos of it at the booth — a clear sign it’s an eye-catching cycling gadget.
👉 More details here:
https://www.gaciron-shop.com/products/cetus-1700-underneath-mounted-bike-light
#Gaciron #Cetus1700 #BikeExpo #CyclingTech #NewRelease

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Night Riding Essential — Gaciron CETUS-1700 Review

Just got my Gaciron CETUS-1700, and my night rides have been upgraded!💡 Max brightness up to 1700 lumens with a dual-beam design, giving a focused yet non-dazzling light.🔧 The underneath mounting system lets me hang it under the bike computer, saving handlebar space and keeping the cockpit clean.🌧 With IPX6 waterproofing, it works even in heavy rain.🕒 Multiple light modes (Turbo / High / Medium / Low / Breath / Day Flash) for different road conditions.

Night Riding Safety Tip

For safe night rides, you need more than a reflective vest and a tail light — a good front light is essential.Some beginners just use a phone flashlight, but it’s not bright enough and doesn’t stay stable, which is dangerous.My Gaciron light lets me switch brightness levels depending on the road and charges easily via USB. Super convenient!Take a look here: https://www.gaciron-shop.com/

The Perfect Partner for Long Rides

I went for a 100 km ride over the weekend, and by the time I was heading home, it was already dark. I was so glad I brought my Gaciron light — no way I’d ride those unlit country roads without it.The beam reaches far enough to spot potholes in advance and keeps you safe.If you’re planning a long-distance ride, a reliable bike light is a must. Check the website here: https://www.gaciron-shop.com/

Gear Upgrade Tips

People often ask me what bike light I use for night rides. I’ve tried a few brands, but I ended up keeping Gaciron — it has the best balance of brightness, runtime, and price.It’s especially beginner-friendly: super easy to mount and remove in seconds.You can browse their products and choose the right mount here: https://www.gaciron-shop.com/

Night Ride Diary

Last night after work, I went for a night ride and tried my new Gaciron light — it literally lit up the whole road.Riding along the dark riverside felt much safer. The light is lightweight, easy to mount, and the battery lasted the whole 2-hour ride with no problem.See more models here: https://www.gaciron-shop.com/

Must-Have for Night Riding

What’s the scariest part of night rides? Not the climbs, not the headwinds — it’s not being able to see the road clearly.I recently got a Gaciron bike light, and the beam is so even and bright without blinding oncoming riders. It really lets you see clearly while staying considerate to others.If you also want to upgrade your night riding experience, check out the official site: https://www.gaciron-shop.com/

Lighting Up Your Ride – Gaciron Brand Introduction

Founded in 2008 and headquartered in Shenzhen, China — a city known for innovation — Gaciron is a professional bicycle lighting brand created by cycling enthusiast Paul Chan. Since its inception, Gaciron has focused on the research, development, and manufacturing of bicycle lighting products, gradually becoming a globally recognized brand.

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