Gear
Forefront 2
The Smith Forefront 2 has carved out a significant niche as a top-tier mountain bike helmet, and for good reason. It builds on the success of its predecessor by refining an already excellent platform, most notably with its full Koroyd coverage and integrated MIPS system. This combination isn't just marketing speak; it translates directly to enhanced impact protection that independent labs consistently rank among the best in class for rotational and direct forces. It's a helmet designed for serio
Topic summary
The Smith Forefront 2 has carved out a significant niche as a top-tier mountain bike helmet, and for good reason. It builds on the success of its predecessor by refining an already excellent platform, most notably with its full Koroyd coverage and integrated MIPS system. This combination isn't just marketing speak; it translates directly to enhanced impact protection that independent labs consistently rank among the best in class for rotational and direct forces. It's a helmet designed for serio
Key takeaways
- Complete Koroyd coverage paired with an in-mold EPS liner
- MIPS brain protection system for rotational impacts
- VaporFit dial-adjustable retention cradle
- Three-position adjustable visor with goggle parking
- Dedicated eyewear channels for sunglass storage
- Full-coverage lower polycarbonate shell
Intended uses
- Aggressive trail riding
- All-mountain and enduro riding
- Riders wearing goggles
- Technical terrain in moderate climates
Verification notes
Evidence: expert reviewed. Last verified October 17, 2026.
Editorial take
The Smith Forefront 2 is built for trail and enduro riders who want deep, confidence-inspiring coverage without the bulk of a full-face lid. Its architecture relies on an in-mold EPS foam shell lined with extensive Koroyd honeycomb structures alongside an integrated MIPS slip liner. This dual-layer strategy is engineered to absorb direct impacts through crumple zones while dissipating rotational forces, wrapping exceptionally low around the temples and occipital bone.
On the trail, the VaporFit dial system cinches evenly around the head, preventing pressure points and keeping the helmet planted over rough chatter. Eyewear integration is among the best in the category, featuring dedicated channels that lock sunglass arms in place and a three-position visor that swings up to accommodate goggles. The primary functional compromise is airflow: while open external vents channel breeze at speed, the dense Koroyd cylinders restrict ambient air transfer during slow, grinding climbs in high heat.
At roughly 380 grams for a size medium, it sits right in line with competitors like the Troy Lee Designs A3 and Giro Manifest Spherical. A fully wrapped lower polycarbonate rim protects the fragile EPS foam from baggage-compartment dings and tailgate drops, ensuring solid multi-season longevity. For riders in swampy climates, the reduced passive venting may be a dealbreaker, but for those who prioritize robust crash architecture and refined goggle storage, it remains a category benchmark.
Best for
- Aggressive trail riding
- All-mountain and enduro riding
- Riders wearing goggles
- Technical terrain in moderate climates
Not ideal for
- Koroyd honeycomb restricts passive ventilation on slow, humid climbs
- Honeycomb structure prevents use of traditional strap-through accessory mounts
Verified specifications
- Key features
- Complete Koroyd coverage paired with an in-mold EPS liner
- MIPS brain protection system for rotational impacts
- VaporFit dial-adjustable retention cradle
- Three-position adjustable visor with goggle parking
- Dedicated eyewear channels for sunglass storage
- Full-coverage lower polycarbonate shell
Warranty and repair information: contact the brand directly for the most current terms.
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Data sources & verification
- Last verified: 10/17/2026


