The 4 Forty Air MIPS is equipped with pro-level features yet designed with the privateer in mind. With a sleek new shell design & 3-position visor the benefits aren’t just visibly rad but functionally significant for increased air ventilation effective sweat management & better goggle compatibility. Our Float Fit™ system built-in Sweat Guide™ & anti-microbial Ionic+ padding ensures all-day comfort while integrated MIPS & extended hard-shell coverage helps you stay committed in all shred conditions. Upgrades like eyewear ports a Fidlock magnetic buckle & premium straps make the 4 Forty Air MIPS your go-to for daily trail riding life. FEATURES
- ROTATIONAL ENERGY MANAGEMENT- MIPS (integrated with fit system)- 3-Position Adjustable Visor- Goggle Gripper- Eyewear Ports- Fidlock Magnetic Buckle- No-Twist Tri-Glides™- Sweat Guide™- Ionic+™ Comfort Padding CONSTRUCTION- Fusion In-Mold Polycarbonate Shell FIT SYSTEM- Float Fit™ (integrated with MIPS)WEIGHT- 360 grams (size M) SIZES- S 52–56 cm- M 55–59 cm- L 58–62 cm- XL 61–65 cm (select colors) CERTIFICATIONS- CPSC Bicycle* CE EN1078 VENTS- 14
...

All-mountain value & optional Integrated Mips Float Fit Sweat Guide adjustable visor full hard shell
- the 4 Forty is
...

All-mountain value & optional Integrated Mips Float Fit Sweat Guide adjustable visor full hard shell
- The 4 Forty is
...

Mountain biking is a demanding sport—compromises & shortcuts when it comes to gear are never a good idea. The 4 Forty is built to withstand the rigors of a trail riding life; with generous ventilation the comfort of Float Fit & built-in Sweat Guide extended rear coverage a full hard-shell adjustable visor & the option of integrated MIPS protection. Boasting the comfort protection & broadly capable features of helmets costing twice as much the 4 Forty is a bantamweight all-conditions all kinds of trail champion packing a heavyweight value. FEATURES- Goggle Guide™ Adjustable Visor- No-Twist Tri-Glides™- Sweat Guide™- MIPS (integrated with fit system) SPECS IMPACT MANAGEMENT INTEGRATED MIPS CONSTRUCTION FUSION IN-MOLD POLYCARBONATE SHELL SPORT CYCLING VISOR ADJUSTABLE VISOR FIT SYSTEM FLOAT FIT™ PRODUCT WEIGHT 380G (SIZE M) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 & OLDER ...

Mountain biking is a demanding sport—compromises & shortcuts when it comes to gear are never a good idea. The 4 Forty is built to withstand the rigors of a trail riding life; with generous ventilation the comfort of Float Fit & built-in Sweat Guide extended rear coverage a full hard-shell adjustable visor & the option of integrated MIPS protection. Boasting the comfort protection & broadly capable features of helmets costing twice as much the 4 Forty is a bantamweight all-conditions all kinds of trail champion packing a heavyweight value. FEATURES- Goggle Guide™ Adjustable Visor- No-Twist Tri-Glides™- Sweat Guide™- MIPS (integrated with fit system) SPECS IMPACT MANAGEMENT INTEGRATED MIPS CONSTRUCTION FUSION IN-MOLD POLYCARBONATE SHELL SPORT CYCLING VISOR ADJUSTABLE VISOR FIT SYSTEM FLOAT FIT™ PRODUCT WEIGHT 380G (SIZE M) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 & OLDER ...

Mountain biking is a demanding sport -- compromises & shortcuts when it comes to gear are never a good idea. The 4 Forty is built to withstand the rigors of a trail-riding life; with generous ventilation the comfort of Float Fit & built-in Sweat Guide extended rear coverage a full hard shell & an adjustable visor. Boasting the comfort protection & broadly capable features of helmets costing twice a smuch the 4 Forty is a bantamweight all-conditions all-kinds-of-trail champion packing a heavyweight value. FEATURES
- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet.- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments.- 15 vents- Goggle Guide adjustable visor: accommodates both goggles & glasses- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned- Sweat Guide pad design pulls moisture away from the brow pad & away from eyewear- CE EN1078 certified CONSTRUCTION- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM
- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned VENTILATION- 15 vents WEIGHT- 324 grams (size M)





...

All-mountain value! With Float Fit Sweat Guide adjustable visor full hard shell the 4 Forty is ready for anything the trail throws your way. FEATURES
- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet.- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments.- 15 vents- Goggle Guide adjustable visor: accommodates both goggles & glasses- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned- Sweat Guide pad design pulls moisture away from the brow pad & away from eyewear- CE EN1078 certified CONSTRUCTION- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM
- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned VENTILATION- 15 vents WEIGHT- 324 grams (size M)





...

Mountain biking is a demanding sport -- compromises & shortcuts when it comes to gear are never a good idea. The 4 Forty is built to withstand the rigors of a trail-riding life; with generous ventilation the comfort of Float Fit & built-in Sweat Guide extended rear coverage a full hard shell & an adjustable visor. Boasting the comfort protection & broadly capable features of helmets costing twice a smuch the 4 Forty is a bantamweight all-conditions all-kinds-of-trail champion packing a heavyweight value. FEATURES
- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet.- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments.- 15 vents- Goggle Guide adjustable visor: accommodates both goggles & glasses- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned- Sweat Guide pad design pulls moisture away from the brow pad & away from eyewear- CE EN1078 certified CONSTRUCTION- Fusion In-Mold polycarbonate shell
- A process pioneered by Bell bonds the helmets outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM
- Float Fit
- A minimalist lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments- No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat & properly positioned VENTILATION- 15 vents WEIGHT- 324 grams (size M)





...

All-mountain value – optional integrated MIPS Float Fit Sweat Guide adjustable visor full hard shell—the 4 Forty ...

Ventastic value. The Alchera has all the potential to become a rider favorite. Featuring a Fusion In-Mold Microshell 18 air ...