Giro Switchblade MIPS Mountain Bike Helmet - Matte Harbor Blue Small

In this review the Giro Switchblade MIPS is judged as a focused full-cut mountain bike helmet for aggressive trail and enduro riders who want deployable face protection without swapping helmets. The single biggest reason to choose it is the removable chinbar that converts a full-face capable shell into a lightweight trail lid in seconds, giving riders a practical two-helmet solution for mixed terrain. Fit and ventilation are tailored for hard charging descents, and the integrated MIPS layer adds rotational impact protection expected at this level.

Key Features

• Removable chinbar: Lets riders switch between full-face coverage and open-face riding in seconds for versatility on mixed-day rides.
• P.O.V. Plus visor: Sits securely to accommodate goggles or sunglasses and preserves sightlines on steep, technical descents.
• Roc Loc Air DH fit system: Keeps the helmet stable while providing a comfortable, adjustable fit and resists accidental dial changes against a pack or neck brace.
• Wind Tunnel cheek pad ventilation: Channels air behind cheek pads to maintain cooling even when the chinbar is fitted.
• In-Mold construction with 20 vents: Balances weight, structural integrity, and airflow for long, hot climbs as well as demanding descents.

Who It's For

The Switchblade MIPS is best for aggressive enduro racers, all-mountain riders, and bikepackers who encounter both big climbs and technical descents and want one helmet that handles both. Riders who value a full-cut appearance with added coverage and the option to add or remove a chinbar on the fly will appreciate its versatility.

Less suitable are downhill riders who always race in full-face helmets and want a permanent, dedicated DH shell, and lightweight cross country riders who prioritize minimal weight over additional coverage and convertible features.

Pros & Cons

Pros

• Removable chinbar provides a genuine two-in-one functionality without needing separate helmets.
• Roc Loc Air DH fit system holds the helmet securely and reduces accidental adjustments.
• Robust ventilation with 20 vents and Wind Tunnel channels keeps riders cool on long climbs and hot days.
• P.O.V. Plus visor improves goggle fit and peak adjustability for varied light conditions.

Cons

• The full-cut styling and added chinbar make it heavier than minimal trail lids, which may matter on long climbs.
• Size-specific fit requires careful selection; small is for narrower heads and may not suit all riders.

Specifications

Our Verdict

The Giro Switchblade MIPS is a smart pick for riders who need a single helmet that performs on climbs and protects on technical, high speed descents. Its removable chinbar, robust ventilation, and secure Roc Loc Air DH fit make it a practical value for aggressive trail and enduro use, while the MIPS layer answers concerns about rotational impacts.

Frequently Asked Questions

Can the chinbar be removed without tools?
Yes, the chinbar is engineered for quick install and removal in seconds without tools.

Does this helmet include rotational impact protection?
Yes, the Switchblade includes a MIPS liner to help manage rotational forces in impacts.

Is the visor compatible with goggles?
Yes, the P.O.V. Plus visor is designed to accommodate goggles and preserve a wide field of view.