7iDP Project 23 Glass Fibre Full Face Helmet

  • Provides rotational force management
  • Manages impact energy
  • 23 big bore vents for no compromise airflow
WAS £199.99
SAVE 51%
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Experience unmatched protection with the 7iDP Project 23 Glass Fibre Full Face Helmet. Designed for serious riders, it combines a fibreglass shell for shock absorbency with 23 big bore vents ensuring optimal airflow. What sets it apart is the S.E.R.T slip-plane system, offering advanced brain protection in the event of a crash.

Key Features and Benefits

  • 23 Big Bore Vents: These large vents provide exceptional airflow. You stay cool and comfortable, even in intense riding conditions.
  • S.E.R.T Slip-Plane System: This technology reduces impacts potentially causing C.T.E (Chronic Traumatic Encephalopathy). It's a critical feature for brain safety during high-impact scenarios.
  • Fiberglass Shell: Offers both shock absorbency and incredible value. This material balances durability with cost-effectiveness.
  • CRV (Crash Release Visor) System: Designed to release upon impact, minimising rotational forces. This function adds an extra layer of head protection.
  • Easy Position Visor Angle: Allows quick adjustments without bolts. This feature offers convenience and customizability for different riding conditions.
  • AGION Anti-Microbial Liner: Keeps the helmet fresh over time. It's an essential feature for maintaining hygiene and comfort.
  • Fidlock Magnetic Closure: Provides a secure and easy-to-use fastening system. This innovative closure enhances both safety and ease of use.

The Project 23 Helmet is a top choice for riders seeking maximum protection and comfort. Its combination of ventilation, impact reduction, and innovative safety features make it a standout in its class. This helmet isn't just about safety; it's about riding with confidence and comfort, knowing you're well-protected.

Ready to enhance your riding experience? The 7iDP Project 23 Glass Fibre Full Face Helmet offers the protection and comfort you need. Its advanced features, like the S.E.R.T system and fibreglass shell, are designed for serious riders. Consider making this helmet your partner in every adventure, where safety and comfort are paramount.


  • 23 big bore vents for no compromise airflow
  • ERT slip plane system reduces impacts causing C.T.E
  • The most ventilated full-face hardshell helmet on the market
  • Fibreglass shell offering shock absorbency and incredible value for the money
  • CRV (Crash Release Visor) system allows the visor to release on impact to help reduce rotational forces
  • Easy position visor angle no bolts needed
  • Injection-molded branded trim to protect fibreglass helmet shell
  • AGION anti-microbial liner helps to keep things smelling fresh
  • TF (Through Flow) Goggle ventilation allows full airflow
  • Quick-release liner for easy washing and cleaning
  • Supplied with P.23 custom drawstring bag
  • Fidlock magnetic closure
  • Sizes XS, S, M, L, XL, XXL
  • Weight size L: 1010g
Size Chart

MPN7711-08-520, 7711-08-530, 7711-08-540, 7711-08-545

Customer Reviews

Customer Reviews

awsesome helmet
Good value.

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Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4pm Monday to Thursday.
For any weekend delivery order before 4pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.