Castelli
Castelli Bibshort Nano Flex Pro Race Black Men's
Castelli Bibshort Nano Flex Pro Race Black Men's

Low stock
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.
CASTELLI NANO FLEX PRO RACE BIBSHORT MEN'S
The original Omloop knee-length thermal short now in full Nano Flex 3G fabric for all conditions from dry to cold to wet.
You could call this a convergence product. A few years back we pioneered the first Omloop thermal short, inspired by pro riders cutting off their knee warmers to just the bend of the knee at the Omloop Het Nieuwsblad on a brisk sunny morning. We set about making a bibshort cut right to the bend of the knee and realized that we could make it without a gripper elastic and that the extra 10 centimeters of fabric add a lot of warmth. Those first Omloop shorts were made for cool, dry conditions, like the race that inspired them, using our Thermoflex fabric. Fast-forward to 2020 and the new third generation of our Nano Flex fabric is as soft, stretchy, breathable and warm as our Thermoflex fabric, so now we can make this short ideal for cool and dry conditions, but it's also excellent on wet days. It's still a pro tool: this short is identical to the model supplied to Quick-Step Alpha Vinyl.
Product features
Nano Flex 3G fabric is water repellent, stretchy and warm thanks to the luxuriously soft brushed inside
Reduced seams for comfort and to prevent water from coming in during wet rides
Knee-length cut for extra warmth that doesn't require a gripper elastic
Mesh bibs don't add warmth to the upper body so you can dress for the conditions
Progetto X2 Air seamless seat pad for long hours in the saddle
Weight: 257gm
Temperature: 12°C - 20°C / 54°F - 68°F
Fit: Performance
Description
Description
Shipping
Shipping
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.
Why Buy From Rouleur?
Why Buy From Rouleur?
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.