Santini Mega Aerodynamic Speed Shell V4 - Aerosuit
Santini Mega Aerodynamic Speed Shell V4 - Aerosuit - Black / S is backordered and will ship as soon as it is back in stock.
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Care Guide
Care Guide
- Wash it at 30°C / 86°F
- Do not use fabric conditioner
- Avoid the tumble drier
- Avoid using washing powder, favor liquid detergent
- Turn the garment inside out
- Wash similar colours together
- Wash straight away
- Do not iron
Wearing the right sized product is key to having a much better experience on your bike in terms of comfort and performance. When you ride you don't want distractions. You just want to feel your muscles work, your steady breathing, your heart beating, enjoy the view and think about nothing. Choose the right size following our size guide and consult our fit guide to make sure you get the fit that works for you.
| Chest(cm) | Waist(cm) | Hips(cm) | Inseam(cm) | |
| XS | 88-92 | 74-78 | 88-92 | 23.5 |
| S | 92-96 | 78-82 | 92-96 | 24 |
| M | 96-100 | 82-86 | 96-100 | 25 |
| L | 100-104 | 86-90 | 100-104 | 26 |
| XL | 104-108 | 90-94 | 104-108 | 27 |
| XXL | 108-112 | 94-98 | 108-112 | 28 |
| 3XL | 112-116 | 98-102 | 112-116 | 28.5 |
| 4XL | 116-120 | 102-106 | 116-120 | 29 |
| 5XL | 120-124 | 106-110 | 120-124 | 29.5 |
| 6XL | 124-128 | 110-114 | 124-128 | 30 |

Race-Focused Aero Performance Suit
Overview
Overview
The Santini Mega Aerodynamic Speed Shell V4 - Aerosuit is designed for riders who want maximum aerodynamic performance on the road. Its tight second-skin fit and low-cut collar help reduce air resistance during fast rides and demanding race efforts.
Lightweight Upper Body Comfort: The upper section uses lightweight and breathable Lycra to keep the rider feeling fresh during intense efforts. This helps balance speed-focused performance with comfort, especially during long road sessions and warm-weather racing.
Aero Sleeve Construction: The woven fabric sleeves provide a stable and precise fit over the arms. Their special striped design improves aerodynamic efficiency, helping the suit cut through the air more effectively at higher speeds.
Supportive Lower Body Fit: The lower section is made from high-resistance Lycra with a compact structure for medium compression. It supports the muscles while allowing freedom of movement, making it suitable for sustained efforts and powerful pedalling.
Stable Raw-Cut Leg Design: Extended legs with raw-cut hems and internal silicone grip help keep the suit firmly in place. This improves comfort, stability and aerodynamic efficiency by reducing unwanted movement during hard riding.
Long-Distance Race Comfort: The C3 chamois features anti-shock gel inserts and an ergonomic 3D surface for comfort over long distances. A practical triple rear pocket adds storage for nutrition and essentials during demanding rides.
The Santini Mega Aerodynamic Speed Shell V4 - Aerosuit is made for road cyclists who want race-level aerodynamics, support and comfort in one performance suit.
Features
Features
Specifications
Specifications
Shipping, Returns & Refunds
Shipping, Returns & Refunds
We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.
Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.
Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.
For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.



