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🚨 Stay a step ahead—secure your ride with the ultimate anti-theft alarm!
The Cruxer Bike Alarm is a high-decibel (up to 110dB), USB Type-C rechargeable wireless anti-theft system featuring a 3D displacement sensor with adjustable sensitivity and volume. Designed with a rugged nylon bracket and multiple mounting options, it offers up to 3 months of battery life and a remote control range of 70 meters, making it ideal for protecting bicycles, motorcycles, scooters, and even home entry points.




















| ASIN | B09NFJJT8M |
| Audible Noise | 110 Decibels |
| Best Sellers Rank | 3,387 in Automotive ( See Top 100 in Automotive ) 17 in Motorbike Theft Protection |
| Brand | Cruxer |
| Brand Name | Cruxer |
| Compatible Devices | Bicycles, e-bikes, e-scooters, motorcycles |
| Compatible devices | Bicycles, e-bikes, e-scooters, motorcycles |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 1,350 Reviews |
| Includes Remote | Yes |
| Manufacturer | Cruxer Tech |
| Manufacturer Part Number | 32R |
| Maximum Range | 70 Metres |
| Maximum range | 70 Metres |
| Model Number | KS-SF32R |
| Noise level | 110 Decibels |
| Product Warranty | 1 Year Guaranteed |
| Remote control included? | Yes |
M**D
Brilliant alarm
Brilliant alarm Very loud Sensitive when moved Easy to use
O**N
Good little alarm.
This is excellent when you park it at home overnight. The alarm is very loud and works well. I charge mine every three months, whether that is required I don't know, better safe than sorry. Nice little piece of kit.
A**R
SUPER DOOPER ITS LOUD!
Bought this for my superbike, rather than risk the battery drain and carry on with hard wiring this is simple and put where you like no hassle. AND YES its loud very loud!. Simple set up and easy to charge. Seen these last about 6th month on a charge. perfect for that easy peasy alarm set up noise is all you need! This is fitted to my 26 year old GSXR 600 Superbike and perfect
M**E
1 faulty out of 3 but a good alarm
Got the battery one of these nearly 2 years ago and it's always been great and very sensitive and alarm'y when it should be. Because of this, I needed a new one and decided to get the rechargeable one this time. Charged it up, tested it in hand before fitting it (possibly didn't test its motion enough though) and fitted it... But would only go off if I physically shook the bike (unrealistically hard). Deemed it faulty so spoke to Amazon. They offered a refund for me to reorder, and the new one came, tested it (more thoroughly) fitted it and it's perfect. I put a light weight plastic bowl on the seat as I walked past it without thinking and it chirped at me like a proximity alert, so definitely works now. Test it works before fitting it as that was a pain to disassemble, reassemble, then disassemble and reassemble again. Glad I got it though!
D**L
Protect Your Ride with Confidence
The Cruxer Bike Alarm with Mount is your go-to solution for safeguarding your valuable two-wheelers, be it a bike, motorcycle, mobility scooter, or caravan. With customizable features and a user-friendly design, here's why it's a top choice for riders: Anti-Theft Security: This alarm system provides an essential layer of protection for your vehicle, deterring potential thieves with a loud 110db alarm when unauthorized vibrations are detected. Sensitivity Adjustment: You have the flexibility to fine-tune the sensitivity of the sensor, ensuring it responds accurately to disturbances while minimizing false alarms. Wireless and Rechargeable: The alarm is both wireless and rechargeable via USB, making it convenient to use without the need for constant battery replacements. Remote Control: The included remote control allows you to arm and disarm the alarm with ease, offering you control at your fingertips. Versatile Usage: Its adaptability means you can use it on a variety of vehicles, ensuring your prized possessions are well-protected. In summary, the Cruxer Bike Alarm with Mount is a reliable and user-friendly security solution that gives riders peace of mind when it comes to protecting their valuable rides. The five-star rating reflects its excellence in anti-theft functionality and versatility. Highly recommended for anyone seeking a dependable security system for their vehicles.
A**C
3 year review.
Works well. Nice and loud. The device itself still charges. Unfortunately the fob battery needed changing so I ordered a battery to replace it. Same spec. The fob is now unpaired with the device and rendered useless. Is there any information to pair the fob and device anywhere?
D**Y
Good value for money
Been using this for a while very happy with the results, easy to use very loud and very sensitive if anybody wants to touch your bike. This is a very good little product
W**Z
A Must For Bike Owners
If you have a bike in London, this alarm is a must. It's s saved my bike from being stolen countless times.
L**L
Puissante alarme dissuasive
Alarme de très bonne qualité et efficace.
G**I
Ottimo qualità prezzo
🔊 Volume e Sensibilità Regolabili Il suono è forte e ben percepibile, perfetto per scoraggiare i ladri. Puoi regolare la sensibilità in base all’ambiente: utile se parcheggi in zone affollate o più tranquille. 🔋 Ricarica USB e Autonomia La batteria integrata si ricarica facilmente via USB e dura diversi giorni con uso normale. Un LED ti avvisa quando è il momento di ricaricare. 🕹️ Telecomando incluso Il telecomando è comodissimo: puoi attivare/disattivare l’allarme a distanza, senza dover armeggiare con il dispositivo. Funziona anche da cerca-veicolo grazie alla funzione “beep”. 💧 Resistente e impermeabile Perfetto per l’uso all’aperto, resiste a pioggia e polvere. Il design è discreto e si monta facilmente sotto la sella o sul telaio. 💸 Ottimo rapporto qualità/prezzo Per meno di 25 €, offre funzionalità che si trovano solo su modelli più costosi. È un investimento intelligente per chi vuole proteggere il proprio mezzo senza complicazioni.
M**M
Juste parfait
Son puissant. Réactif. Peu encombrant et facile à monter. Pile poile ce qu'il me fallait. À vérifier la qualité sur le long terme.
A**P
Mega laut und vibrationsempfindlich!
Ich finde die Alarmanlage super! Mega laut und sehr empfindlich bei kleinster Berührung. Das schreckt Diebe ab! Damit aus der Halterung nicht weg genommen werden kann, hab ich's einfach mit Sekundenkleber festgeklebt. Aufladen tue ich dann einfach mit meiner Powerbank. Besser als jedes Schloss. Bin sehr zufrieden.
J**A
Genial por calidad y precio
Acerté de pleno, un gran precio para una gran alarma, muy configurable, en sensibilidad que es lo importante y en sonido, que es menos importante según mi opinión, pero bueno, eliges la más aguda que mejor se oiga en donde aparcas y listo. La batería no la he gastado aún en un par de meses, con encendido y apagado diario, se carga por USB así que te ahorras pilas y el tener parada la seguridad por no tener pilas para ello. El mando funciona lejos y bien, con función de encontrar el vehículo y doble aviso de encendido. La alarma en la mayor sensibilidad es muy muy eficaz sin falsas alarmas por vibraciones de motores o similar, pero si tocan, suena, a la primera, con avisos y luego alarma. Gran producto.
Trustpilot
1 month ago
3 weeks ago