MIPS (Multi-directional Impact Protection System) sets a new standard in helmet safety. Developed by brain surgeons and scientists, MIPS helps to reduce rotational forces on the brain caused by angled impacts to the head.
- Equipped with the MIPS Brain Protection System
- Now certified to NTA 8776 standard for use with speed pedelec bicycles
- The intuitive, one-handed Headmaster fit system adjusts height and circumference
- The flexible head-conforming FormFit brow band has a tailored feel and improves venting
- FlatLock dividers make helmet strap management simple through the fixed-position fit
- Internal, recessed channels manage airflow through the helmet and over the head
- Drop-in coverage offers additional protection below the traditional bottom edge of the helmet
- The Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Pad MaterialWoven Synthetic with 37.5
Higher speeds require increased protection
Helmets certified for use on Speed Pedelec bicycles offer additional protection in higher-speed accidents and are compliant with regulation NTA 8776, the new standard for helmet safety. If your helmet carries this mark of certification, you can ride legally with the confidence of increased protection.
Rally MIPS Mountain Helmet
A performance-orientated mountain bike helmet with the added protection of MIPS
Created through years of research, MIPS is designed to accentuate the brain's own ability to protect itself and can provide better protection from angled impacts.
The extended coverage at the rear of the helmet not only looks good, it protects more of your head's sensitive areas so you can have the confidence to drop into any situation.
Get back on the bike as soon as possible with a free replacement for any helmet involved in a crash within the first year of ownership. Simply contact Bontrager or your local retailer.
Sizing & fit
51.0 - 57.0 cm
20.1" - 22.4"
54.0 - 60.0 cm
21.3" - 23.6"
58.0 - 63.0 cm
22.8" - 24.8"
60.0 - 66.0 cm
23.6" - 26.0"