44 Pitt St, Mortdale, NSW 2223
Price match guarantee*

TBSM regularly monitors the local bicycle market to make sure that you can get the best deal on your new ride from a store that you trust. If you have seen a lower advertised price on a bike that you are looking for please request a price match from our friendly staff. To request a price match click on the "ENQUIRE NOW" below the bike that you are interested in, or click this link and follow the prompts. Please add your full contact details and also a URL link to the advertised bike.
*Bike must be in stock at at the alternate dealer and available from TBSM. TBSM reserves the right to deny a price match if the bike is priced at or below cost.

Seven iDP Project 23 ABS Full Face Mountain Bike Helmet - Grey/Yellow



Have a question about Seven iDP Project 23 ABS Full Face Mountain Bike Helmet - Grey/Yellow? Please fill out the enquiry form below, including as much information on the model, size and colour you are interested in, and a customer service team member will respond with in store availability.

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Whether you’re racing, getting laps at the bike park or hitting your local trails the Project 23 ABS will keep you protected and comfortable. The ABS shell offers shock absorbency and incredible value for money while the 23 big bore vents for no compromise air flow will keep you cool.

Developed at our Prolab facility on Vancouver Island, our Project Line is the result of endless hours spent designing, developing and testing in some of the harshest and most demanding MTB riding spots on the planet. We’ve tested all Project lines to destruction and are confident that they’ll provide you with the reassurance that when you do have a big spill – we have you covered.


– 23 big bore vents for no compromise air flow

– The most ventilated full face hard shell helmet on the market

– ABS shell offering shock absorbency and incredible value for the money

– CRV (crash Release Visor) system allows visor to release on impact to help reduce rotational forces

– TF (Through Flow) Goggle ventilation allows full air flow

– Quick release liner for easy washing and cleaning

– Supplied with P.23 custom drawstring bag

– Easy position visor angle no bolts needed

– Injection molded branded trim

– Meets CE, CPSC, AS, ASTM F1952-15 standards

– Sizes XS, S, M, L, XL, XXL (size large weight 850g)