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BONTRAGER Circuit Helmet

£41.97£70.00(Save 40%)

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An affordable race-level cycling helmet from Bontrager.

Product code: 152839



  • In-mold composite skeleton - Increases structural integrity and allows a greater variation of vent shape and size
  • Headmaster - Intuitive one-handed fit system adjustable by height and circumference
  • FormFit - Flexible head-conforming brow band has a tailored feel that also improves ventilation
  • FlatLock strap dividers - Helmet strap management made simpler and more comfortable with a fixed position and streamlined fit
  • Internal channeling - Recessed channels manage the airflow through the helmet and over the head
  • NeoVisor-compatible - Design allows easy installation of NeoVisor
  • Crash Replacement Guarantee - Free replacement if your helmet is involved in a crash during the first year of ownership
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FREE Click & collect Within 5 working days on orders £70 or over. All other orders charged at just £1.00.

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FREE Standard delivery Within 5 working days on orders £70 or over. All other orders charged at £3.99.

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UK delivery

Next Day delivery Order Up to 8pm for delivery the next day - from £4.99

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From £4.99 To over 200 countries worldwide. Some restrictions apply.

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Ratings & Reviews

Overall Rating

5.00 out of 5
1 review
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5 out of 5

Light, comfortable and cheap!

I've ridden this helmet for a number of long rides now and have been very impressed. It's the lightest helmet I've ever owned, whilst still being very comfortable.
The Bontrager one year crash replacement scheme is a great idea with a free replacement helmet being offered in the event of a crash.