Bike
BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL BS FULL-9 FUS MIPS MTGY/DK GY XXL 22 GBL
Bike

Full-9 Fusion Mips

STYLE #: BL-7138659
$349.95
Color — Matte Gray/Dark Gray
Size Size Guide

Please select a size.

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Built on our legendary Full-9 platform with the added protection of Mips, the Full-9 Fusion is our no-compromise full-face helmet for riders who hold nothing back.
Built on our legendary Full-9 platform, the Full-9 Fusion is our no-compromise full-face helmet for riders who hold nothing back. With a premium fiberglass shell, a wide field of view, Overbrow Ventilation intakes, a plush interior, and Mips technology, this helmet delivers world-class quality, fit, and features. It doesn't matter if you are chasing the clock on a downhill run, or sending big gaps at your favorite bike park, if you are a rider who loves to shuttle to the top and then shred all the way down, this helmet is built for you. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.]
  • MIPS® — Mips (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts.
  • INTEGRATED BREAKAWAY CAMERA MOUNT — Seamless camera mount, requiring no zip ties or tape, is engineered to break away upon impact to help reduce the risk of injury.
  • OVERBROW VENTILATION™ — Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation
  • IONIC+™ PADDING — Quick-drying interior padding helps manage sweat while fighting odor-causing bacteria.
Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older,ASTM F1952-15 (DH),ASTM F2032-15 (BMX),1080g (Size M)

Size Chart

Helmet Size CM IN Hat Size (IN)
XS 51-53 20 – 20 7/8 6 3/8 – 6 5/8
S 53-55 20 7/8 – 21 5/8 6 5/8 – 7
M 55-57 21 5/8 – 22 3/8 7 – 7 1/8
L 57-59 22 3/8 – 23 1/4 7 1/8 – 7 1/2
XL 59-61 23 1/4 – 24 7 1/2 – 7 5/8
XXL 61-63 24 – 24 3/4 7 5/8 – 7 7/8