Brand new 4ZA Cirrus Pro Fast Aero TT handlebar.
The Cirrus Pro Fast Aero bar is probably the ultimate aero time trial handlebar. Made out of carbon and alloy, it features both great aerodynamics, low weight and great adjustment options. 4Za realised that not only is aerodynamics important when a rider has to ride fast, but it is also important that the rider is comfortable. A comfortable rider is able to put down more power over a longer time, than a cramped, uncomfortable rider. Therefore the extensions and armrests are fully adjustable in every direction, and the arm rests can be stacked up to 70mm and the extensions can be adjustes back and forth by 135mm.
The Cirrus Pro Fast Aero features internal cable routing for maxumim aerodynamic efficiency and is compatible with all mechanical and electronic groupsets.
The handlebar features an integrated stem, but despite this, the total weight for basebar, stem, armrests, extensions and all fittings, are just 897g, which is around 150g lighter than many of the high-end competitors. This also shows in the price. It retails at 1000 euro, but we are able to offer one at much less!
- Carbon basebar and stem
- Integrated stem
- Stem length: 100mm
- Bar width: 400mm
- Up to 70mm stack under the arm rests
- Up to 135mm adjustment of the extensions
Note: This handlebar is new in box, but it has been in storage without the propper protection, so there is a small scratch on it. It is purely cosmetic, and very small. It also comes with a extra set of brand new extensions.
Our packages are shipped with FedEx, DHL Express, GLS and EMS and are insured with a tracking number. Your tracking number can be found in the mail and text you receive after the purchase.
FedEx International Economy:
Delivery time worldwide is typically 2-7 working days depending on delivery place. The shipping rate is based on package volume weight. Depending on your order size and destination, shipping rates can cost from 6 € to 119 €. Discount is added on the prices on the larger packages.
Countries within EU will receive free shipping on orders above 150€.
FedEx International Priority:
Delivery time worldwide is typically 1-2 working days depending on delivery place. The shipping rate is based on package volume weight. Depending on your order size and destination, shipping rates can cost from 14 € to 199 €.
EMS Private Delivery:
Delivery time worldwide is typically 3-9 working days depending on delivery place. The shipping rate is based on package volume weight. Depending on your order size and destination, shipping rates can cost from 15€ to 69€. Currently, we offer EMS delivery to 20 different countries outside EU.
Delivery time worldwide is typically 1-4 working days depending on delivery place. The shipping rate is based on package volume weight. Depending on your order size and destination, shipping rates can cost from 16 € to 199 €.
We offer shipping with GLS in some EU countries, with either shop delivery or private delivery. Shipping fee can range between 10€ and 37€.
You have the right to return your purchase within 14 days for a refund.
You will have your order refund back within 14 days after we receive your package. We will refund the amount of the products and not the shipping charges you paid when you made your purchase.
We do not pay for return shipping fee.
For more information, please visit our page returns.
What is my size?
To find your size can be difficult – specially when there are many different brands which have different fittings, but don’t worry we are here to help you.
The model on all product pictures is 182 cm high and weights 73 kg, and uses size Small in most of the products. You can fill the formular below, send it, and afterwards we will send you a mail on which size you need. It is also necessary to link the products (Or the SKU) that you are interested in, because most of the brands can be different in the size.
We will always advice our customers to ride in tight clothes. You can read more in the other tab “It has to sit tight”.
It has to sit tight
If you ever are in doubt about how tight a cycling jersey or your bib-shorts are supposed to be on you – there are some things to be aware of. The tighter the better – a good example of why this is important could be the bib-shorts. If you go for a longer ride and your shorts is not tight, you might end up with with pain in your bum – You always want to make sure, that everything is “in place” and does not move while riding this is something you can insure by using bib-shorts sitting tight on you, you will properly get a more comfortable ride.
Another thing to be aware of is that when you use cycling clothes sitting tight on you will break the wind better, which will result in better aerodynamic.
Get personal and professional support
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We have many years of experience within the cycling world.
You are always welcome to contact us if you have any questions. We answer emails within 24 hours.