Castelli
Castelli Free Aero Race 4 Bibshort Men's
Castelli Free Aero Race 4 Bibshort Men's
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FREE AERO RACE 4 BIBSHORT
Getting feedback from Team Ineos this year has meant trips to Belgium, Nice, Manchester and all around Italy, as well as Skype calls based around racing and training schedules. The recurring feedback from the riders is that their Free Bibshort (the same one you could buy in 2018) is really, really good. The only requested changes were a loop in the bib to hold the microphone for the race radio and one rider who wanted his seat pad moved back a bit. And it's not only Team Ineos that likes it. The 2018 Free Aero Race Bibshort is the best-selling Castelli short of all time.
So for 2019 we've made some dramatic changes. Not because Team Ineos or you were asking for it, but because we've been riding in it a ton and thinking constantly about how we could make it better. There's a new leg gripper that still features a lie-flat raw-cut edge but now has vertical silicone stripes to keep it in place without restricting stretch.
The new fabric allows for better print quality for your custom team production, the same as Team Ineos will use in 2019.We've updated the seams to improve the fit and make the short look even better on the body. We've re-engineered the bib straps with new fabrics and construction so they stay cooler, lie flatter and are more durable. The revised Free 3 Aero Race Bibshort also receives the updated Progetto X2 Air seamless seat pad featuring the softest surface fabric you've ever felt in a seat pad. You'll be glad we ignore the old saying, If it ain't broke, don't fix it.
- Vortex dimpled fabric on legs for aero performance
- Forza fabric on inner legs with 38% Lycra® content for perfect fit
- Stripe mesh engineered minimalist bib construction keeps you cool
- Giro4 leg gripper elastic for better grip distributed over larger area
- Doppio V construction in front for increased support and comfort
- Flat-lock stitching
- Progetto X2 Air Seamless seat pad
Description
Description
Size Cart
Size Cart
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
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.