# Specialized S-Works Prevail 3 vs Lazer Sphere MIPS: specs and price compared

A sourced, side-by-side comparison of the Specialized S-Works Prevail 3 (Specialized) and Lazer Sphere MIPS (Lazer) among bike helmets. Lazer Sphere MIPS is the cheaper of the two at $149.99.

## Side by side

| Spec | Specialized S-Works Prevail 3 | Lazer Sphere MIPS |
| --- | --- | --- |
| US price | $299.99 | $149.99 |
| Brand | Specialized | Lazer |
| Weight grams | — | 280 |
| Rotational protection | MIPS Air | MIPS |
| Shell construction | — | — |
| Vent count | — | 18 |
| Intended use | road | road |
| Size range (cm) | — | — |
| Certification | CPSC | CPSC |
| Visor included | No | No |
| Integrated light | No | No |
| Reflective detailing | No | No |

## Key differences

- Rotational protection: Specialized S-Works Prevail 3 MIPS Air vs Lazer Sphere MIPS MIPS

## What reviewers say

**Specialized S-Works Prevail 3** — Based on one whitelisted hands-on review (Cycling Weekly), the S-Works Prevail 3 is an exceptional hot-weather helmet: airflow is 'unrivaled' even at 32°C and it ranks among the highest-ranked road helmets for safety by Virginia Tech. Downsides are weight (280g), a bug-catching open vent structure, and a high price ($300/£275). (1 sourced review.)

## Sources

- Specialized S-Works Prevail 3: https://www.specialized.com/us/en/s-works-prevail-3/p/1000208967 (specialized.com, verified 2026-07-13)
- Lazer Sphere MIPS: https://www.summitbicycles.com/product/lazer-sport-sphere-mips-395559-1.htm (summitbicycles.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/bike-helmets/specialized-s-works-prevail-3-vs-lazer-sphere-mips/
Cite: Per The Front Desk Review, Specialized S-Works Prevail 3 ($299.99) vs Lazer Sphere MIPS ($149.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/bike-helmets/specialized-s-works-prevail-3-vs-lazer-sphere-mips/
License: CC BY 4.0.