Crumbs
Product Images
Description
Power Designed to Disappear
The Sidi Shot 3 disappears underfoot to unleash your purest performance. It combines ultralight comfort with uncompromising stiffness via the Bi-Fit Carbon Chassis. The new NUUN dials and tool-free heel system lock in fit with zero distraction. The memory Fit footbed adds adaptive comfort for full power transfer so you can retain comfort at speed.
Designed for Every Foot
Millennium Fit is Sidi's latest innovation in cycling shoes. The new generation of Sidi shoes are designed with a slightly wider shape, offering enhanced comfort and better adaptability for more riders.
Features:
- Engineered for the Edge. Built for Pros. – Built with one purpose: transform every watt into forward motion. Nothing wasted. Nothing unnecessary.
- More Than a Sole. A Chassis. Duo-Fit – Carbon Chassis integrates sole and heel into one carbon platform, engineered for stiffness, stability, and precise power transfer.
- Aero-Built. Power-Tight. Sidi Precision. – NUUN 001C is a compact, aero aluminum dial with Sidi's handle system for fast, precise tension and maximum hold. NUUN 001C dials sit on the upper tongue, enhancing aerodynamics and reducing contact risk in tight group riding situations.
- Low Stack. Full Power. No Compromise. – R1FC carbon sole with stiffness 12 and Nexus Bridge delivers low stack height, reduced weight, and efficient power transfer.
- Maximum Support for Race-Day Focus – Monocoque microfiber upper with internal net provides race-level stability and structure, while minimizing discomfort that could impact performance.
Specs:
- Upper: Monocoque microfiber with internal mesh – breathable and supportive
- Closure: Dual NUUN 001C aluminum dials – precise and aerodynamic
- Tongue: UNUM Ergo anatomical tongue – reduces pressure on the instep
- Heel: Tool-free adjustable counter – customizable and removable
- Footbed: Memory Fit with silicone grip – secure comfort and power transfer
- Chassis: DUO-FIT carbon – maximum stiffness and control
- Outsole: R1FC carbon with Nexus Bridge – stiffness index 12
- Cleat Setup: Independent adjustment for personalized positioning
- Replaceable Parts: Heel pads and dials
Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for continental US customers (not applicable for AK, HI, APO, FPO) if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. Cleats may have been mounted leaving minor marks on the soles. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Size Chart

Specifications
White - 42 | Mfg PartNum: 0000MCSHOT3WHITE-42 |
White - 42.5 | Mfg PartNum: 0000MCSHOT3WHITE-42.5 |
White - 43 | Mfg PartNum: 0000MCSHOT3WHITE-43 |
White - 43.5 | Mfg PartNum: 0000MCSHOT3WHITE-43.5 |
White - 44 | Mfg PartNum: 0000MCSHOT3WHITE-44 |
White - 44.5 | Mfg PartNum: 0000MCSHOT3WHITE-44.5 |
White - 45 | Mfg PartNum: 0000MCSHOT3WHITE-45 |
White - 45.5 | Mfg PartNum: 0000MCSHOT3WHITE-45.5 |
White - 46 | Mfg PartNum: 0000MCSHOT3WHITE-46 |
White - 46.5 | Mfg PartNum: 0000MCSHOT3WHITE-46.5 |
White - 47 | Mfg PartNum: 0000MCSHOT3WHITE-47 |
Black - 42 | Mfg PartNum: 000MCSHOT3BLACK-42 |
Black - 43 | Mfg PartNum: 000MCSHOT3BLACK-43 |
Black - 44 | Mfg PartNum: 000MCSHOT3BLACK-44 |
Black - 45 | Mfg PartNum: 000MCSHOT3BLACK-45 |
Black - 46 | Mfg PartNum: 000MCSHOT3BLACK-46 |
Black - 47 | Mfg PartNum: 000MCSHOT3BLACK-47 |
Mechanic's Corner
Articles will open in new tab.

























