SKU: 33990695371

F5 Koroyd Topo Helmets

Sale price$422.98 Regular price$469.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

F5 Koroyd Topo HelmetsKLIM SIZE CHART UNRIVALED COMFORT Built on the F5 chassis and adding to its engineered capability to provide all day comfort, the F5 Koroyd adds safety and ventilation technologies to provide protection, reduced weight and enhanced ventilation and carries the DOT certification for on road use. Challenging long held industry methods, the F5 is leading the way in head protection technology and providing the best possible riding experience. Koroyd is a

KLIM SIZE CHART

UNRIVALED COMFORT

Built on the F5 chassis and adding to its engineered capability to provide all-day comfort, the F5 Koroyd adds safety and ventilation technologies to provide protection, reduced weight and enhanced ventilation and carries the DOT certification for on-road use. Challenging long-held industry methods, the F5 is leading the way in head protection technology and providing the best possible riding experience. 

Koroyd® is a next generation energy absorbing technology, engineered with a unique structure and innovative energy management properties. When impacted the Koroyd cores crush homogeneously, decelerating the energy from the impact.

MIPS® brain protection system is a low-friction layer designed to reduce rotational motion from angled impacts the head.

  • FULL KLIM® KARBON FIBER SHELL
  • ONE OF THE SAFEST HELMETS IN THE INDUSTRY
  • HYBRID IMPACT PROTECTION COMBINES MULTIPLE ENERGY ABSORPTION TECHNOLOGIES
  • KOROYD® TECHNOLOGY 
  • MIPS® TECHNOLOGY 
  • DUAL DENSITY EPS 
  • EXTRA LARGE EYE PORT FOR MAXIMUM FIELD OF VISION
  • WIND TUNNEL TESTED
  • FID-LOCK® STRAP CLOSURES (EXTREMELY EASY TO TAKE HELMET ON AND OFF) VENTILATION:
  • MOST VENTILATED HELMET IN THE INDUSTRY
  • 18 INTAKES AND 8 EXHAUST VENTS
  • DIRECT VENT EPS DESIGN
  • DESIGNED TO INTAKE AIR AT SPEED / EXHAUST HEAT WHILE AT LOW SPEEDS OR STOPPED SAFETY:
  • SHELL STRUCTURE DESIGNED FOR MAXIMUM STRENGTH WHILE REMAINING LIGHTWEIGHT
  • NECK BRACE COMPATIBLE
  • EXCEEDS ECE CERTIFICATIONS COMFORT:
  • FOCUS ON FIT
  • MOISTURE-WICKING DRYLEX® COMFORT LINER 
  • 3 SHELL SIZES AND 3 EPS SIZES FOR THE BEST FIT AND MAXIMUM COMFORT TO FIT YOUR HEAD LIKE A GLOVE INCLUDED:
  • HELMET BAG
  • BREATH BOX
  • WINDSTOPPER® LINER
  • EXTRA PEAK VISOR/HARDWARE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33990695371

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4.8 ★★★★★
Based on 11 reviews
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A
Verified Purchase
adiva33
Chelsea, US
★★★★★ 5
This chew will do
Size: 4 Inch (Pack of 1)
My Maltipoo loves this chew toy. It’s a good size for her biting and can carry it if needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Michelle
Carnegie, US
★★★★★ 5
Keeps him
Size: 4 Inch (Pack of 2)
My dog is obsessed with these. Favorite toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
G
Verified Purchase
Gayla
Phoenix, US
★★★★★ 5
My picky yorkies love these
Size: 4 Inch (Pack of 2)
My small dogs took to this chew. My yorkies are constantly carrying these around, even through the doggie door. They love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Satisfied customer
Size: 4 Inch (Pack of 2)
My dog absolutely loves this. He chews on it daily. It really keeps him occupied for for a good while. I highly recommend.
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Reviewed in the United States on March 26, 2026
R
Verified Purchase
review58
Bozeman, US
★★★★★ 4
God but..
Size: 4 Inch (Pack of 2)
My small dog loves these. None of the bones are as tough as they say. I have to change out about once a month. It gets a little pricey but they can swallow the pieces once chewed a bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026

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