About this product
The SIDI Aertis Mega Mountain Clipless Shoes in Black, size 43, are designed to provide comfort and support on every ride. Made with premium suede, these shoes feature Firmor technology for strong lateral support. The nylon sole includes a replaceable rubber insert for improved grip and walking comfort.
The Firmor Closure offers a secure fit that can be finely adjusted for your foot shape. Built on the SIDI Mega Last, these shoes provide extra width and volume, with a higher instep and wider heel cup, suitable for riders with slightly wider feet. The Tecno-3 System allows for customized fit adjustments along the length of the shoe using a non-binding wire dial that is easy to use and serviceable.
The SIDI MTB SR17 sole balances stiffness for efficient pedaling with flexibility for comfortable walking. Replaceable toe inserts give the option to add spikes for muddy conditions. These shoes use a 2-bolt cleat system and are suitable for unisex cyclists.
- Designed for cycling with a 2-bolt cleat bolt pattern, suitable for mountain biking use.
- Premium suede construction combined with Firmor technology offers great lateral foot support.
- Nylon sole features a replaceable rubber insert for enhanced grip and improved walking comfort.
- SIDI Mega Last provides a wider fit with more volume, a higher instep, and a wider heel cup.
- Tecno-3 System with non-binding SIDI Wire dial allows precise, on-the-fly closure adjustments.
Description supplied by 365 Cycles through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






