Bell 5Fifty Spherical

Bell 5Fifty Spherical

Regular price$259.95
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5Fifty Spherical
5Fifty Spherical
Helmet · Mountain

Safety, style and a whole host of innovative features and technologies make the 5Fifty Spherical an elite helmet which sits proudly atop Bell's half shell range. Tried and trusted Spherical Technology lies at the heart of the 5Fifty Spherical, but built around it is a brand-new design which sets a fresh standard in style and comfort. Angular and aggressive styling reflects the nature of its intention. Conceived to provide the fastest trail riders with a helmet that enhances performance through ventilation, comfort and confidence, the 5Fifty Spherical uses a motorsport-inspired diffuser to suck air through, a dial-adjusted 360 degree Float Fit™ system to perfectly secure the helmet to your head, a Sweat Guide™ to funnel sweat away from your brow and eyes, and Bell's ball-and-socket Spherical Technology™ powered by Mips® to help mitigate rotational forces in a crash. The three-position visor allows for goggle storage, whilst front and rear eyewear storage secures your glasses with silicon grippers. A quick-release camera/light mount plus a Fidlock® magnetic buckle closure round out a long but not exhaustive list of innovative features which help this helmet seamlessly integrate into your ride.

Spherical Technology™ powered by MIPS®
Ball-and-socket design redirects impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash — Bell's flagship brain protection platform.
Float Race Fit™
Three-way adjustability (height, pad width, tension) integrates seamlessly with MIPS for a custom-tuned fit that holds through aggressive riding.
Dual Flow Ventilation™
Intake ports draw cool air in and circulate it through a matrix of internal channels; the motorsport-inspired diffuser pulls air through at speed.
Ionic+™ Antimicrobial Padding
Quick-drying silver-infused interior padding pulls sweat away from the brow and inhibits odor-causing bacteria on long, hot rides.
Fidlock® Magnetic Buckle
Snaps closed laterally — easier than a standard buckle with gloves on, faster on the move.
3-Position Adjustable Visor
Dials up or down for sun protection, goggle storage, or maximum vision — adapts mid-ride without tools.

Construction & Features

Construction
Fusion In-Mold Polycarbonate Shell
Shell Composition
EPS 42%, EPP 15%, PC 18%, Nylon 17%, Polyester webbing 2%, POM 3%, Fabric+PU foam 2%, Steel 1%
Fit System
Float Race Fit with three-way adjustability
Ventilation
Dual Flow Ventilation with motorsport-inspired diffuser
Buckle
Fidlock® Magnetic Buckle Closure
Visor
3-Position Adjustable Visor with goggle storage
Padding
Ionic+™ Antimicrobial Comfort Padding, Sweat Guide™
Extras
Eyewear storage grippers, No-Twist Tri-Glides™
Mount
Quick-release Action Camera/Light mount
Weight
500g size Large
Certification
CPSC, CE EN 1078
Cleaning
Hand wash with mild soap and cold water. Do not immerse the helmet in water or machine wash.
Drying
Air dry at room temperature. Do not use a dryer, hair dryer, or direct sunlight/heat sources.
Storage
Store in a cool, dry place. Avoid leaving in direct sunlight, car trunks, or near chemicals.
Replacement
Replace after any significant impact. Replace every 3-5 years regardless of visible damage, following manufacturer's recommendation.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 2-5 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 2-5 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.


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