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Bontrager Rally MIPS MTB Helmet

Helmet Size
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  • Free tracked delivery
  • Trustpilot review 9.3 out of 42.785 reviews

30 Day Satisfaction Guarantee

For this product we offer our exclusive 30 day money-back guarantee. This means that you can try out the product for 30 days. Not satisfied? Then you can return the product and get a refund, even if you have used and tested the product. You have to pay for the costs for returning the product though.

Pros & Cons

  • Adjustable visor which can be positioned higher or lower.
  • The MIPS system protects your head even better on impact.
  • Crash Replacement Guarantee - free replacement if your helmet has been damaged in a crash during the first year of ownership
  • Straps cannot be adjusted around the ears, only the chin strap is adjustable in length.
Read more on what our customers have to say about this product


Brand Bontrager
Model Year 2018
Type MTB helmet Cross Country / Trail / Enduro
Weight 361 - 365 grams


The Bontrager Rally Mips helmet is an ideal partner for all your offroad adventures. This lightweight mountainbike/enduro helmet also looks really cool because of its offroad design. The Rally Mips helmet can be adjusted easily with just one hand thanks to the Boa adjustment system. The back of this helmet is lower and thus protects the back of your head from stones, branches and bad crashes. Take risks with your ride, not with your health! Enjoy racing through the forest and all the good things mountain biking has to offer.

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22 reviews

4 reviews
MIPS Yes Yes No Yes
Helmet Size S / M / L / 51 - 55 cm S / M / L / XL / 51 - 55 cm S / M / L / 50 - 56 cm S / M / L / 51 - 55 cm
Model Year 2018 2017 / 2018 / 2019 2017 / 2018 2019
Type MTB helmet Cross Country / Trail / Enduro Cross Country / Trail / Enduro Trail / Enduro
Colour Orange / Black Matte Black / Gloss Black / Matte Blue Lime / Matte Dark Red / Matte Olive / Citron Hydrogen White / Carbon Black / Thaum Red / Reson Blue White / Black
Head Circumference 51 - 55 cm / 56 - 60 cm / 61 - 64 cm 51 cm / 52 cm / 53 cm / 54 cm / 55 cm / 56 cm / 57 cm / 58 cm / 59 cm / 60 cm / 61 cm / 62 cm / 63 cm / 64 cm / 65 cm 50 - 54 / 55 - 59 / 60 - 62 51 cm / 52 cm / 53 cm / 54 cm / 55 cm / 56 cm / 57 cm / 58 cm / 59 cm / 60 cm / 61 cm / 62 cm / 63 cm
£99.99 £94.95 From £110.30 £77.20
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9 / 10

HM, 20 June 2018

Fijnzittende, mooie helm.

Helm zit als gegoten. Goede pasvorm en makkelijk verstelbaar.


  • Pasvorm
  • Verstelbaarheid
  • Looks
  • Veilig voor het hoofd

10 / 10

Robin, 22 February 2018

Excellent casque

Très léger et confortable, mais fort! C'est cher, mais la qualité des matériaux est évidente et vous obtenez ce que vous payez! Bon service de Mantel, mais UPS, l'expéditeur, était décevante inutile!


  • Léger
  • Confortable
  • Fort


  • Cher

All specifications

Detailed product description

MIPS System
The MIPS system is a low-friction layer between the EPS core and the padding, which uses an array of elasticated attachments. This allows the helmet to move slightly during a crash (rotate and slide) in relation to your head, thereby absorbing more of the forces caused by said crash. This additional movement is an improvement over the regular helmets, as they only absorb the forces of an impact by compressing the EPS core.

Manufacturer specifications

• MIPS system for protection of your brain
• The Boa® system enables you to adjust and close the helmet quickly and easily with just one hand
• The Blendr attachment system makes it easy to integrate accessories for mounting a GoPro camera or Bontrager lights
• Lower back of the helmet offers more protection for the back of your head
• In-Mold composite skeleton increases the helmet’s strength and makes it possible to use large ventilation openings
• FlatLock strap dividers make adjusting the helmet easier because of the fixed position
• Recessed air channels on the inside provide an air flow over your head to keep you cool and dry
• Crash Replacement Guarantee - With the Crash Replacement Guarantee your helmet will be replaced when it is damaged in a crash during the first year of ownership

Customer Service
020 3695 9922