GiroRoc Loc 4 Retention System(Return to Product Page)

Bought this to replace the Roc Loc 4 in my Giro helmet. Fits perfectly, easy to install. No complaints at all. Much cheaper than replacing the helmet.

Saved a very expensive helmet.

Replaced broken part.

Fit perfectly in my Anamus Giro helmet. Really didn't think I would find this piece due to the helmet's age. I like this helmet and am very glad I found the head basket for it. Price was great too!

Bought this to replace a Roc Loc 4 system where the adjustment tab in the back came off. Same thing happened to this one within a very short time. I have an older helmet with a similar system which has experienced no problems. I'm not impressed with the Roc Loc 4 system.

I was so happy to find out Giro makes this inexpensive replacement part. It was easy to snap it in. Since the only color option is black and my Saros helmet is red and white, I popped off the black logos pieces on the new system and popped on the red ones from my old broken system. It looks like the original part and my helmet is again snug on my head!

Picked this up to fix a broken retention system, and the helmet fits like new-ish. Totally worth the purchase vs. buying a new helmet!

The Roc Loc on my helmet broke and I needed this to make the helmet work again. I was glad to see that they were still available. Took off the old and assembled the new one and now the helmet has many more years of life.

The Roc Loc 4 retention strap is not as durable as I thought it would be but the purchase of a replacement made my helmet new again. It's great to know that someone stocks these small things to allow full value of a previously purchased item.

This piece I need it for my helmet makes it bran new again thank you I love Giro helmets

Need a helmet renovation? This is the product that turns your tired head protection into a reformed gem. Easy to instal and makes it all so much cleaner. I wish I had done it earlier.

This is well designed, the RocLoc 5 on the other hand is nearly impossible to install.

Made my 5 year old helmet as good as new. $10 for new retention system vs $100 for new helmet absolute no brainer.

Bike helmet used year round, repaired so no need to buy new one

In factory Giro package, and is a perfect direct replacement. Best price on or off line.

I thought my helmet was headed to the trash after some great rides together. However, I found this replacement part and I was very happy. The price was very fair, and the shipping time was fantastic.

Recently broke a piece of the Roc Loc on my Atmos helmet. Bought this as a replacement. Easy to install and made the helmet as comfortable as it was new. I should have refreshed this a couple of years ago.

No hassle fast delivery from Cycloross.com.

I am a big fan of my Giro Atmos, and was pretty bummed when the Roc Loc system broke. I imagine it was pressure put on my helmet pod that led to the breakage. This product was what I needed. Unfortunately it's harder to find now that the Roc Loc 4 system is being replaced by the Roc Loc 5. Cyclocross had the product and had it to me in a matter of days. It was easy to replace and fit perfectly. Now my helmet has some more life for another year or two! Great product, Excellent price, and great service! Very happy.

Easily replaced my broken helmet.

Exactly what I needed after my old one broke from getting worn out.