Temperature drops used to be a clothing nightmare, until the Assos IJ tiburu 4 Long Sleeve Jersey. Building on their intermediate range with added Assos fleecy type RX fabric in the front and upper arms for insulation, whilst a lighter RXQ material allows perfect temperature control.
Assos IJ Tiburu 4 Long Sleeve Jersey
Assos IJ tiburu 4 Long Sleeve Jersey
Once temperatures drop below the range of your Assos iJ intermediate s7 Long Sleeved Jersey, then this Assos IJ tiburu 4 Long Sleeve Jersey should be the garment of choice. When the temperature drops further, you can simply add a base layer or an additional jacket or gilet to make this a highly versatile item.
Further insulation has been added to this jersey with the Assos fleecy type RX fabric incorporated into the front and upper arms - areas prone to chill in the cycling position.
Added insulation does not leave the jersey feeling stuffy, as Assos have carefully balanced materials, such as the RXQ fabric, on the rear panel. This is a lighter version of the RX from the front and thus allows you to regulate body temperature perfectly for performance.
As you would expect from Assos, the detail in the design goes beyond the normal. The integration of an Assos rear stabiliser panel design means the tibuRu fits perfectly when cycling. Ingeniously, it also means the three rear pockets will remain securely in place no matter how loaded with 'essentials' they become.
Although this is a stunning jacket, practicality has not been lost. The three rear pockets allow you to store ride essentials near to hand, whilst the zippered centre pocket gives added security for your valuables.
Please note: Assos have designed this to work in the cycling position. Therefore, they state that it should feel "all wrong" when worn standing, but perfectly snug when cycling.
- Long sleeve jersey
- Assos cycling-specific body-mapping pattern design
- Front/upper arms: Assos fleecy type RX fabric
- Rear panel: RXQ (slightly lighter version of RX)
- Integrated Assos rear stabiliser panel design
- UV protection
- airBlock protection
- Construction: fourteen patterns, four materials and twelve components
- Three rear pockets (zippered centre pocket)
- Reflective stripes on rear
PRODUCT REF: AJA316
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)
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 SigmaSport.co.uk 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.
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 is 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 is 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.
** 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 store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.
* 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.
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.
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 4 - 5 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 Tracked Post or DHL for fast and reliable deliveries. To see delivery options and delivery times, please add your items to the basket and proceed to the checkout.
International customers have 30 days from their order date to return unused and unopened purchased items.
Please note we cannot accept any goods back if the original packaging is opened. 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.
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