Kryptonite R4 Combination Cable Lock

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$19.99 MSRP $24.95

Rating 4.31 of 5 (27 Reviews)

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Product Information

Kryptonite R4 Combination Cable Lock

  • 2.9mm vinyl coated retracting 3 foot steel cable
  • 4 digit resetable combination with easy-grip dials
  • Patented anti-reset button
  • Detachable power light included
  • Item # 2779
  • SKU #31935
  • Mfr. Part # 57-9749

Product Reviews Showing 15 of 27 Reviews

Overall Rating: 4.31 of 5

(27 Reviews)
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What Other Riders Are Saying...

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Great Item

I was looking for things to add to my cart so I could get free shipping and I stumbled upon this little gem. This is a fantastic way to keep something secured to your bike. Thumbs up!

David Tucker - June 06, 2008

(Morristown, NJ)

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Kryptonite R4 combination

I bought this light duty extendable cable lock to secure my motorcycle helmet to the bike when parked. Although a bit larger than I had pictured from the website it is very well built and offers good light duty protection. The combination was easy to set with its four dial system. The spring loaded extension cable provides enough length to secure not only the helmet but also a jacket that you don't want to carry with you after you park the bike. Simply put the cable through the sleeve to secure it to the backrest. This lock is not intended for heavy duty protection but its convenient size and simple operation make it the right choice for a quick lockup of low value, light belongings.

Bill Seidel - July 14, 2008

(Racine, WI)

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Cool little lock

I bought this to put me over the purchase amount to get free shipping and I find that I use it all the time to lock my jacket and bag to the bike.

brian - November 03, 2008

(west chester, PA)

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lock

It works very well. Its compact and I’m able to secure my coat, pants, and tank bag to motorcycle when I’m away from it.

Chris Mankin - May 20, 2009

(Athens, AL)

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We love the lock

We have the Saddlemen sissybar bag, and wanted to be able to secure it to the bike for when we are "out and about" or away from the bikes when on the road. The cable is the perfect length, and it's very handy.

Deb - May 07, 2010

(Macclenny, FL)

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Lock

This lock is the best. I own two. I use this to lock my jacket, helmets, and it only takes seconds.

Huy - June 01, 2010

(Morro bay, CA)

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Cable Lock

I have an expensive modular helmet and a touring bike with no helmet locks. When the tour bags are full, the cable lock allows me to leave the helmet with the bike. It is small enough to store in the tank bag. I think it works great. I have seen similar, but smaller units in Europe. My only criticism would be that this unit is, perhaps, a little bigger than it needs to be.

Perry DePietro - September 01, 2010

(Charlotte, NC)

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lock

It’s is a good lock for small things and helmet.

Ermanm - November 05, 2010

(manhattan, NY)

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Cool Lock

This is a great little lock. Great for securing a full face, expensive helmet to one's motorcycle without a lot of fuss. Great Buy!

MotoMo - August 22, 2011

(Murphy, OR)

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Fast efficient equipment lock

Simple to set combo, retracts well, compact. Use to lock jacket (thru sleeve) and helmet (thru D ring) for quick stops. Even has little flash light attached.

Eric - September 12, 2011

(La Habra, CA)

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Kryptonite R4 Combination Lock

A great little lock for securing small and not so small items to my bike. I bought it to secure my Castle Street Bag to my rear rack which is where I store my helmet with a Cardo Scala Rider Bluetooth Intercom Unit attached to it. Too risky leaving a $500.00+ helmet (with Scala Rider attached) hanging on my sissy bar or handlebar. It looks (but isn't) complicated enough to discourage folks from messing with the lock or the bag.

Lloyd Z. - October 10, 2011

(Eau Claire, WI)

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Great Lock

This thing is a great lock for securing your helmet or jacket to the bike. Combination is easy to set to your personal 4 numbers. Works very well. I first purchased one of these about 3 years ago and use it all the time with no problems. The little attached LED light has come in handy on more than one occasion. And the unit is covered in a soft type of rubber coating so it does not mar anything it may come in contact while on the bike. Easily worth the $20 cost. You won't be disappointed.

Doiug - December 17, 2013

(Humble, TX)

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Good for the Price!

I did not buy this lock for extended security but as a deterrent for someone who might walk off with my helmet. I usually park in relatively safe public places so I realize that if I were to park in a secluded area this might not prevent someone from cutting the cable to take my helmet. The lock operates well and I like that I can easily change the combination. I would recommend it to anyone who has similar needs.

Steven - June 03, 2009

(Huntington Beach, CA)

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Good Lock

Probably not the strongest lock made, but to keep an honest person honest, it works. Very easy to use and store. Nice cable length so you can lock your helmet many different ways. The instructions to set the combination worked perfect, and was easy.

Mr. Bugs - January 10, 2013

(Yorba Linda, CA)

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Handy light duty security

The cable isn't very thick, but the device is easy to use. I can quickly lock my helmet and tank bag to the bike. Good enough to deter a grab and run theft when in the convenience store. The point is that I'll actually use this because it is convenient, when I probably wouldn't take the time to fiddle with a more secure device. It also is easier to carry than a heavier cable lock.

Paul Johannsen - March 07, 2008

(Omaha, NE)

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