• Next-day Delivery7 Days a Week
  • Award WinningMCN retailer of the year
  • Click & CollectFrom a shop near you
  • 365 Day ReturnsRefund or exchange
  • Free Returns*Mainland UK over £25
  • 15+ Years OnlineTried, tested, trusted

Next-day Delivery

It's simple, we're now shipping 7 days a week for delivery 7 days a week, so, whichever day you choose, you can have your order delivered the very next day! Order by 7pm Monday-Friday, 5pm on Saturday or 3pm on Sunday.

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

Click & Collect

If you can't be around to receive your delivery during the day, just use one of our simple click & collect options. We offer delivery to a shop local to you using both the UPS Access Point network and the DPD Pickup network. Most pick up points are open outside of normal working hours and will keep your package so you can collect at a time to suit you.

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Free Returns*

We now offer free returns on any UK Mainland order (excluding Highlands) over £25. Most importantly, returning an item to us is super simple. Just click here or on the 'create a return' link located at the bottom of every page, and create your return in under 1 minute. You can choose from any UPS Access point close to you where you can drop off your return at a time convenient for you.

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Alpinestars Nucleon KR-3 Protector - Black / Red

Alpinestars Nucleon KR-3 Protector - Black / Red

Customer Product Reviews

5 Stars from 3 reviews

Price From $203.37 $214.08
Showing 1 - 3 of 3
Alpinestars Nucleon KR-3 Protector - Black / Red
June 4, 2019

Great product

Great protection

Alpinestars Nucleon KR-3 Protector - Black / Red
June 17, 2018

Money well spent.

Great bit of kit, comfy when racing even in this warmer weather we are having. Not the cheepest but the only one I could find with kidney protection and pierce protection on spin. Also great service from Sportbikeshop as usuaul.

Alpinestars Nucleon KR-3 Protector - Black / Red
May 16, 2018

Brilliant confidence builder

I brought this back protector along with the KR-C chest protector. I would highly recommend this to anyone, fits like a glove, gives me a lot more confidence when corning hard and trying to knee drag. Best back protector I've ever worn, looks great and feels solid like it was made to last. Haven't crashed in it yet so don't know how it holds up it the department but I'm pretty confident it would protect me as designed.

PLEASE NOTE: The views and opinions expressed in the above reviews are solely those of the author and are not necessarily representative of the views of SPORTSBIKESHOP LTD.