Hi, I have just tried to unlock my disk lock and the key won't turn, alarm keeps going off and I have been WD40ing it regularly.Helpful hints please?!

I have looked on the net and the only thing close to a troubleshooting manual was one of the Xena disk locks, but nothing that addressed your problem. I could not find any other information, but I will follow closely this conversation n case I experience this problem in the future..

Would this fit a honda varadero 125 xl? Also, is this alarm system too sensitive?

Hi, Yes this should fit, it fits 95% of bikes, please check the dimensions on the listing just to be sure. The alarm has normal sensitivity and will activate if knocked or moved, thanks

Can I use it without alarm? At busy areas will go off constantly when people moving their bikes and touchin it

No, once it's locked the alarm is set, wouldn't worry about the alarm going off as I found it very difficult to set mine off,short of hitting it with a sledgehammer! But then that is of course up until day 4 of using it, it stopped locking! I sent mine back and would never buy one again! Don't order this if you value your bike

will it fit yamaha 125 ybr

I can't see why it wouldn't..it fits my kawasaki GTR 1400, not by putting the shackle through the vented disc holes, but by completely bridging the width of the disc itself. (I found this easier than fiddling around trying to locate the shackle with the holes.) I guess it will if you have discs with holes in, but if the disc is very broad and solid, then it may not.

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JDC Motorcycle Motorbike Bicycle Electric Bike Scooter Disc Lock Security Waterproof With Reminder Cable 110db ALARM - Jaws

Product ID: 47933241

Details

Brand
JDC
Compatible devices
motorcycles
Manufacturer
JDC
Noise level
110 Decibels
Remote control included?
No

💧100% waterproof & weatherproof

🔒110dB alarm sound

⚙️Fits disc brakes ≤7mm

€ 60.25

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Description

🔐 Lock it. Alarm it. Own the streets with confidence.

INSTANT 110 D B ALARM - Deters thieves with a piercing 110-decibel siren that activates on tampering or movement.
COMPLETE SECURITY KIT - Includes reminder cable, carry case, dual batteries, keys, and maintenance tools for peace of mind.
ALL WEATHER DURABILITY - Crafted from high-strength metal and fully waterproof materials to withstand any environment.
UNIVERSAL DISC BRAKE FIT - Compatible with 95% of motorcycles, e-bikes, scooters—fits disc brakes up to 7mm thick.
SEAMLESS ONE CLICK LOCKING - Snap it on, hear the beep, and your bike is secured in seconds—no hassle, no guesswork.

The JDC Jaws Disc Lock Alarm is a robust, waterproof security device designed for motorcycles, e-bikes, bicycles, and scooters with disc brakes up to 7mm thick. Featuring a 110dB alarm triggered by movement or tampering, it offers automatic rearming and easy one-click locking. Built from high-strength metal, it resists brute force and weather, and comes with essential accessories including a reminder cable and dual batteries, making it a top-tier theft deterrent trusted by thousands.

Specifications

ASIN	B005GKAZB8
Audible Noise	110 Decibels
Best Sellers Rank	66,132 in Automotive ( See Top 100 in Automotive ) 280 in Motorbike Theft Protection
Brand Name	JDC
Compatible Devices	motorcycles
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (1,374)
Includes Remote	No
Item Weight	649 g
Manufacturer	JDC
Manufacturer Part Number	1051
Model Number	Jaws
Number of Items	1

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€ 60.25

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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