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Castelli

Rouleur Custom Castelli Aero Race 5.1 Men's Jersey

Rouleur Custom Castelli Aero Race 5.1 Men's Jersey

$190.00 NZD
$190.00 NZD $190.00 NZD
Rouleur Online Price Sold out
Taxes included. Shipping calculated at checkout.
Size
Size chart Size chart icon

Size chart

Tops
Men's Sizechart
HOW TO MEASURE

Grab a tape measure, write down the measurements and compare with our size chart for the right size. For best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.

1. CHEST

Holding the tape horizontally measure under your armpits with your arms relaxed at sides, around the fullest part of your chest.

2. WAIST

Holding the tape horizontally measure around your natural waistline, keeping the tape a bit loose.

 

 Bottoms
Men's Sizechart

HOW TO MEASURE

Grab a tape measure, write down the measurements and compare with our size chart for the right size. For best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.

1. HIPS

Holding the tape horizontally measure around the largest part of your hips keeping the feet close together.

2. INSEAM

Using pants that fit well, measure the crotch seam to the ankle bone

 

Gloves
Men's sizechart 

1. CIRCUMFERENCE OF THE HAND

To determine the correct size, measure the circumference of your hand with a tape measure or a length of string and a ruler.

 

Socks
Men's Sizechart

1. SHOE SIZE

Sock sizes are based on shoe size.

 

Shoe covers
Men's Sizechart

1. SHOE SIZE

Shoecover sizes are based on shoe size

 

Tops
Women's Sizechart

HOW TO MEASURE

Grab a tap measure, write down the measurements and compare with our size chart for the right size. For the best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.

1. CHEST

Holding the tape horizontal measure under your arms, around the fullest part of your chest.

2. WAIST

Holding the tape horizontally measure around your natural waistline, keeping the tape a bit loose.

 

Bra
Women's Sizechart

HOW TO MEASURE

Grab a tape measure, write down the measurements and compare with our size chart for the right size.

1. BREAST

Measure directly over the widest point of the breast, making it adhere to the body, making sure it is well aligned on the back.

2. UNDERBUST

Stand in front of a mirror wearing an unpadded bra. Pass the tape measure under your breasts keeping it as snug as possible, making sure it is well aligned on the back.

 

Bottoms
Women's Sizechart

HOW TO MEASURE

Grab a tape measure, write down the measurements and compare with our size chart for the right size. For best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.

1. HIPS

Holding the tape horizontally measure around the largest part of your hips keeping the feet close together.

2. INSEAM

Using pants that fit well, measure the crotch seam to the ankle bone

 

Gloves
Women's Sizechart

1. CIRCUMFERENCE OF THE HAND

To determine the correct size, measure the circumference of your hand with a tape measure or a length of string and a ruler.

 

Socks
Women's Sizechart

1. SHOE SIZE

Sock sizes are based on shoe size.

 

Shoe covers
Women's Sizechart

1. SHOE SIZE

Shoecover sizes are based on shoe size.

 

Kids
Sizechart

 

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Pickup available at Rouleur Cycles - 41 Selwyn Street, Onehunga

Usually ready in 2-4 days
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    Warranty Protection – All products are backed by manufacturer warranties.
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    Easy Returns – Hassle‑free returns on unused gear.

Another Season - Yet more gains. The fastest jersey Castelli has ever made.

After starting the aero jersey revolution in pro cycling, Castelli continue to develop, evolve and perfect this piece. While the 2015 Aero Race 5.0 Jersey represented the biggest leap forward in terms of race performance, the new 5.1 model builds on the race-leading aerodynamics while making the jersey more comfortable and durable. Updated fabrics on the front and back showed a 2 watt gain in the wind tunnel. Those 2 watts could be vital out on the road - saved energy equals more power at the end of the race which is why the Cannondale pros use it for the fastest of races.

But it’s not just aero; it’s also extremely light, coming in at just 103g. That’s about 40g lighter than a standard jersey and almost as light as the super light Castelli Climber’s Jersey. Just like you, pro riders are looking for comfort, and the lightweight polyester fabrics in this jersey dry nearly instantly, making this the go-to choice even for cool- or wet weather racing. A compression band around the pockets keeps them from moving or bouncing no matter how you load them up, while a silicone gripper keeps the jersey flush with your body.

Velocity Dry Dimpled Fabric

Lightweight polyester fabric dries almost instantly. Controlled stretch allows for luxurious comfort and unmatched aerodynamic fit. The dimpled surface helps break the boundary layer of airflow and thus improves aerodynamic performance.

StradaPro 3D Fabric

100% polyester multidenier fabric. The 3D weave reduces contact area with your skin to provide excellent wicking. It dries in the blink of an eye and in fact is the ideal fabric for hot-weather racing.

*Images for colour representation only.

Click & Collect – Free
Order online & collect at our Onehunga store.

NZ Shipping Costs

  • General Items: $8/item
  • Bikes & Frames: $100 (North Island) / $120 (South Island)
  • Large/Bulky Items: $30 (North Island) / $60 (South Island)
  • Helmets: $20 (North Island) / $25 (South Island)

Rural: Extra fee applies — select “Rural Delivery” at checkout.

International Orders – Contact info@rouleurcycles.co.nz for a quote.

Bike Shipping

  • Fully assembled, tuned & safety‑checked before dispatch.
  • Carefully boxed (minimal reassembly required).
  • Recommend mechanic check before first ride.

Timeframes

  • General: 3–5 working days (+1–2 for rural)
  • Bikes: 5–7 working days (up to 10 remote) + prep time for build/boxing
  • Delays may occur during holidays or courier disruptions.

Tracking & Issues

  • Tracking emailed once dispatched.
  • Contact the courier first for delays. Need help? Email or call us.
  • Report damaged/lost parcels within 3 days.

No PO Boxes – Physical addresses only.

Trusted NZ Bike Experts – Locally owned & operated with years of experience helping Kiwi riders get the most out of their bikes.

Custom Builds & Personal Fitting – From road to e‑bikes, we tailor every build to your riding style and goals.

Fast, Reliable Shipping – In‑store stock ships next business day. Supplier stock delivered in as little as 3–5 days.

After‑Sales Support That Rides With You – From servicing to upgrades, our workshop team is here for the long haul.

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