Castelli Aero Race 4.1 Solid Jersey

MSP £ 95.00
£ 55.00 - £ 55.00
MSP £ 95.00  Save 42%
£ 55.00

Focus fully on your speed, and shave those vital seconds from your best times in the Castelli Aero Race 4.1 Solid Jersey. Aerodynamic and supremely comfortable at the same time, Velocity dimpled fabric has been utilised in the front panel and shoulders to improve breathability and moisture wicking. Suited to both racing and training, practical elements include three rear open and one zipped pocket and a full length zipper for adjusting ventilation, while reflective strips improve safety after dark.

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Focus fully on your speed, and shave those vital seconds from your best times in the Castelli Aero Race 4.1 Solid Jersey. Aerodynamic and supremely comfortable at the same time, Velocity dimpled fabric has been utilised in the front panel and shoulders to improve breathability and moisture wicking. Suited to both racing and training, practical elements include three rear open and one zipped pocket and a full length zipper for adjusting ventilation, while reflective strips improve safety after dark.

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Castelli Aero Race 4.1 Solid Jersey

The Castelli Aero Race 4.1 Solid Jersey is constructed from premium fabrics and is a lightweight, high-performance offering that has the comfort to match.

Packed with technical features, this is one for those riders looking to smash their personal bests, thanks to its aerodynamic properties. The close fit is complemented by the Nervato fabric at the armholes, which further reduces drag. The fabric construction has an element of stretch to ensure full freedom of movement, while the Velocity dimpled material on the front panel and shoulders is exceptionally light and moisture-wicking, drying fast for all-day comfort.

A silicone gripper at the waist holds the jersey smoothly against the body regardless of whether the pockets are empty or packed full. With three open back pockets, there's plenty of space for ride essentials and an additional zipped pocket is perfect for securing more valuable items. When the skies are grey, or you're riding after dark, visibility strips will allow other road users to spot you in plenty of time.

FEATURES
  • Saves approximately 12 watts at 40km/h compared to a normal race-fit jersey
  • Velocity dimpled fabric on front and shoulders for improved wicking and faster drying
  • Full-length YKK® Vislon® zipper with neck protector
  • Nervato fabric at armholes for improved aerodynamics
  • Silicone gripper elastic at waist
  • Mesh raw-edge arm grippers
  • Three open rear pockets
  • Zippered rear pocket
  • Reflective heat-transfer visibility strips
  • Weight: 123 grams (size medium)

PRODUCT REF: 895704

UK Delivery Options

STANDARD Delivery £1.99

Free when you spend over £30.00

Estimated delivery within 4 working days. Restrictions apply.

 
click and collect with collect+ £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 Collect+ locations specified on the SigmaSports.com website where they will be held awaiting collection for a period of 10 days.

Orders are normally dispatched within 2 working days. Restrictions apply.

 
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
Orders placed on Friday 24th May before 3pm will be delivered on Tuesday 28th May. Next Day orders placed on 27th May, will be dispatched on the 28th of May.
 
Tracked delivery with 1-hour delivery window. Order before 3pm for weekday dispatch. Weekday delivery only, excluding Bank Holidays. Orders placed after 3pm will be dispatched the next working day.

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. Restrictions apply.

 
Saturday pre-12pm 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. Restrictions apply.
 

Sunday pre-12pm 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 from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

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: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

 
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. Restrictions apply.

 
Bike Deliveries - FREE)

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 12 - 14 working days. Kids Balance Bikes can be dispatched immediately.

Deliveries are made Monday to Friday during normal business hours. One of our customer care team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery optionsRestrictions apply.

Free UK Returns

We offer free 90-day returns and exchanges for UK customers. Sigma Sports will happily refund or exchange any item purchased at Sigma Sports.

More information on the Sigma Sports returns procedure.

European & Worldwide delivery

We ship to a wide range of countries, using DHL. This is a fully tracked service and a signature will be required. Please note, our dispatch time for in-stock items is 2 working days.

All our bicycles are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. Typically we can deliver your bike in 12 - 14 working days.

 
Delivery Information

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