




Shoe details
Expert ratingCategorized by Bikeshoe4u specialists
Description
SIDI - GENIUS X BLACK
Please note: Due to the high demand of our shoes the availability might not be up-to-date. Contact us for the latest information on the availability and expected shipping!
GENIUS X Microfiber is an iconic model that has been redesigned for modern cyclists, offering the perfect balance between comfort and control for every cycling style. The high-quality microfiber upper is supple for the foot but structurally sturdy, providing a secure, skin-friendly fit that stays in place even under pressure. Dual NUUN dial knobs and a High-Density Instep provide precise adjustment, while the R3CC carbon composite sole and external heel ensure stable, efficient power transfer on every ride.
- Upper: Premium microfiber – supple feel with structured support for all-day comfort.
- Closure: Dual Nuun 001C aluminum dials – aerodynamic, precise, and secure.
- Instep: High-density anatomical TPU instep – reduces pressure and improves stability.
- Fit system: External heel and reinforced design – maintains grip under pressure.
- Outsole: R3CC carbon composite – stiffness index 6 for smooth power transfer and comfort.
- Cleat setup: Independent cleat positioning for a custom fit.
- Replaceable parts: Heel pads and dials.
Delivery time:
Due to our heavy #shoedoping action right now, your desired cycling shoes may not be in stock, but don’t worry we can always get them to you from our suppliers & manufacturers.
Contact us info@bikeshoe4u.com for more info on the delivery times on your shoes.
Estimated delivery times if products not in stock: 1 to 2 weeks.
Customized products may require up to 5 weeks.
About Bikeshoe4u:
Bikeshoe4u began in 2013, born from our passion for cycling and the lack of a true cycling shoe specialist. We developed this unique concept, and our store in Nijkerk was created. Located in an area that’s ideal for cycling, we started with just four brands of shoes and have since expanded to offer nearly 30 different brands! Providing top-notch service and exclusivity for our customers is what we’re all about. We’re here to help you find the perfect cycling shoes and/or achieve the ideal cycling posture with our shoefit and bikefit. This is our specialty, and what makes us unique. We believe in custom-made insoles to prevent discomfort and ensure the perfect fit for your feet. With our foot analysis, we determine what’s best for you.
At Bikeshoe4u, our goal is to genuinely support our customers with honest advice, helping them take a step forward—and enhancing their cycling enjoyment!
Delivery
Estimated delivery time
1-3 days – Shoes are in stock.
2-3 weeks – Shoes are not in stock.
2-3 months – Shoes must be produced.
Beginner Guide
Sidi
SIDI - GENIUS X BLACK

Frequently Asked Questions
Please visit our contact page if you need more help.
Are all products shown on Bikeshoe4U actually in stock?
Most products and sizes shown as in stock on our website are available. We specialize in cycling shoes and carry a wide range of brands, models, sizes and widths. If a product has a different delivery time, we will let you know ASAP.
How quickly will my order be shipped?
We aim to process and ship your order as quickly as possible. Products that are in stock are usually shipped within 1–3 business days. Once your order has been dispatched, you will receive a shipping confirmation with tracking information.
How do I choose the right cycling shoe size and width?
Finding the right cycling shoe is about much more than just your regular shoe size. Different brands have different fits, widths and shapes. At Bikeshoe4U, we specialize in cycling shoe fitting and can help you find the right size, width and model for your feet. If you are unsure, use our Online Shoefit or contact us or visit our store for professional advice.
Can I return or exchange cycling shoes if they don’t fit?
Yes, cycling shoes can be returned or exchanged according to our return policy, provided they are unused, undamaged and returned in their original packaging. We recommend trying your shoes on indoors before mounting cleats or using them on the bike.
Which cycling shoe brands does Bikeshoe4U sell?
Bikeshoe4U offers a large selection of leading cycling shoe brands for road cycling, gravel, mountain biking and triathlon. Our range includes shoes for different foot shapes, widths, riding styles and budgets. Our goal is not simply to sell you a cycling shoe, but to help you find the shoe that fits your feet and riding style best.
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