Biknd Helium V4 Bike Case

£ 599.00

In stock at our suppliers warehouse, estimated dispatch in 4 - 5 days
UK delivery available.

The best products solve a problem - the biknd Helium V4 Bike Case takes the pain out of flying your bike abroad by using inflatable partitions to keep weight down and secure your bike. Carrying two sets of wheels and allowing you to make only minor disassembly modifications when packing, this container ensures that you don't need to try your French in the local bike shop on arrival.

biknd Helium V4 Bike Case

Having booked your flights, the issue of getting your performance bike to the foot of the climb is one that can cause you a great deal of hassle. Step forward the biknd Helium V4 Bike Case.

Making use of revolutionary inflatable partitions, this bike bag guarantees manageability as you make your way to the hotel by ensuring that the net weight of the bag when empty is just 9 kilos, a vast saving on the conventional, rigid forebears of the bike box genre.

Once inflated, these partitions neatly divide up and secure the frame of your bike, eliminating rattle and therefore ensuring that you're not going to arrive with a newly scratched paint job. With only the most minor disassembly required, you can arrive with your bike ready to roll, certain that a reindex or re-service isn't on the cards.

Allowing you to keep your groupset in place and requiring only the removal of your wheels and the shifting sideways of your handlebars, the biknd Helium V4 Bike Case has been designed with the input of pro-level cyclists, for whom air travel with bikes isn't uncommon.

Compatible with all axle types, this bike case fits bikes with a bottom bracket to a saddle height of 70cm, and mountain bikes with a wheelbase of up to 45 inches. Storing two sets of wheels as well as your cycling shoes, helmet and other assorted gear, this bag is a real design triumph, taking an intelligent approach to protecting your bike in flight.

Easily and securely stowing your frame, wheels, and biking gear, this bike bag is ideal for the rider looking for a semi-rigid bike bag that will ensure the safe arrival of their precious steed at the other end.

  • Inflatable partitions
  • Easily moved on 360 degree wheels
  • Adjustable handle lengths for ease of transport
  • 9kg weight pre-bike
  • Semi-rigid construction
  • Compatible with all axle types
  • Folds easily for storage
  • Fits Road bikes with removable seat posts up to 70cm measured from the centre of the bottom bracket
  • Fits MTB's with a wheelbase up to 45”
  • Designed in conjunction with Pro riders


UK Delivery Options

Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery - £1.99

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 7 - 10 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery and Returns

We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.

International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.

For full details, see this link.

Free UK Returns

We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

Stock Alert

Please alert me via email when this product is back in stock.

How do I complete my order?

You will be given the option to pay by finance as part of the checkout process. The exact finance options offered may vary depending on the other items in your basket.

Before choosing finance please read our full Terms and Conditions.