Sidi RR Fast 2 Aerolight
437 pieces in stock at third-party supplier
Size5
Product details
The RR Fast 2 Aerolight from Sidi is a highly advanced cycling shoe designed for demanding cyclists. With its proven durability and excellent grip, it offers both comfort and performance on the bike. The shoe’s sole is aerodynamically designed and combines stiffness with flexibility, supported by a stiffness index of 5. This ensures optimal power transfer and a pleasant riding experience. Thanks to the soft upper material, the shoe perfectly adapts to the shape of the foot and provides an outstanding wearing experience. The innovative, micrometric closure allows for quick and precise adjustment, while the hidden heel stabilization securely holds the foot throughout the ride. Sidi focuses on longevity by using only the best materials, and all parts are replaceable, ensuring that the RR Fast 2 Aerolight can be used for years.
- Aerodynamic sole for optimal power transfer
- Micrometric closure for precise adjustment
- Soft upper material for high wearing comfort
- Hidden heel stabilization for secure support.
Exact colour description | cement/ice white, White |
Target group | Men, Women |
Bike area of use | Racing bikes |
Item number | 62021529 |
Manufacturer | Sidi |
Category | Cycling shoes |
Manufacturer No. | 474-012-4002-809-43 |
Release date | 11.9.2025 |
Colour | Grey, White |
Exact colour description | cement/ice white, White |
Upper | Synthetic |
Material | Carbon fibre, Nylon, Politex |
Sole material | Carbon, Nylon |
Target group | Men, Women |
Age group | Adults |
Shoe size (EU) | 43 |
Bike area of use | Racing bikes |
Fabric properties | Breathable |
Sole hardness | Hard |
Season | Summer |
Clothing functions | Breathable |
Country of origin | Italy |
CO₂ emissions | 7.25 kg |
Climate contribution | CHF 0.18 |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Cycling shoes» category have a defect within the first 24 months?
Source: Digitec Galaxus- 5.Giro0.4 %
- 5.Ride Concepts0.4 %
- 5.Sidi0.4 %
- 9.Fizik0.5 %
- 10.Crankbrothers0.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 2.Fox4 days
- 3.Crankbrothers6 days
- 3.Giro6 days
- 5.Sidi7 days
- 6.Northwave11 days
Return rate
How often is a product of this brand in the «Cycling shoes» category returned?
Source: Digitec Galaxus- 14.Van rysel39.9 %
- 15.Trek41.2 %
- 16.Fizik41.8 %
- 17.Sidi43.6 %
- 18.Suplest47.3 %