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Premium road cycling helmet with 3K carbon construction, MIPS Air® protection and advanced aerodynamics for elite-level performance and comfort.
Premium road cycling helmet with 3K carbon construction, MIPS Air® protection and advanced aerodynamics for elite-level performance and comfort.
Met

MET Trenta 3K Carbon MIPS Helmet in Black

£159.00 £300.00 47% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.

Returning an item

Online or in-store purchases can be returned to any of our 12 stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If you are returning an item due to a fault, we will refund your postage costs.

Bikes & Bulky items

If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (020 45063856) and we will help arrange a collection.

Non Bike - Customer Returns Form

If you wish to return or exchange an item, please fill out the form below following the steps inside. Returns can be processed quicker if all required information is provided.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

MET Trenta 3K Carbon MIPS Helmet in Black

Season:All Year Round

Brand:Met

Code:30457BLK

The MET Trenta 3K Carbon MIPS® is the most advanced road helmet MET has ever created, developed alongside elite cyclists and proven at the highest level of racing. Worn to victory at the Tour de France and prestigious monuments such as Liège-Bastogne-Liège and Il Lombardia, it delivers uncompromising performance, ventilation, and protection.

Engineered to keep your head cool and conserve energy on every ride, this helmet features 3K Carbon Technology with an embedded carbon fibre cage. This innovative structure enhances shell performance while allowing for larger internal air channels, improving airflow without sacrificing safety.

Now upgraded with MIPS Air®, the lightest and most advanced rotational impact protection system, the Trenta 3K Carbon provides enhanced safety with minimal additional weight. Combined with its aerodynamic tube-shaped Kamm tail and rear deflector, it ensures efficient airflow and reduced drag in real-world riding positions.

The refined internal shape and MET Safe-T Orbital Fit System deliver exceptional comfort and a fully adjustable fit, making it ideal for long days in the saddle or high-intensity racing.

Features:
  • 3K Carbon Technology: Embedded carbon fibre cage enhances shell strength and ventilation
  • MIPS Air® system: Advanced rotational impact protection with minimal weight
  • Aerodynamic design: Kamm tail and rear deflector improve airflow and reduce drag
  • Optimised ventilation: 19 vents with engineered internal air channelling
  • Safe-T Orbital fit system: 360° adjustment with vertical and occipital tuning
  • Air Lite straps: Lightweight and adjustable for maximum comfort and aerodynamics
  • Sunglasses ports: Secure docking for eyewear during climbs or rest stops
  • Reduced head contact: Improves ventilation and cooling
  • Reflective rear decals: Enhanced visibility in low-light conditions
  • Helmet bag included: For safe storage and transport
Specifications:
  • Construction: In-mould polycarbonate shell with carbon fibre cage
  • Ventilation: 19 vents with internal airflow channels
  • Safety system: MIPS Air®
  • Fit system: Safe-T Orbital (360° adjustment)
  • Certifications: CE, AS/NZS, US
  • Sizes: S (52–56cm), M (56–58cm), L (58–61cm)
  • Weight: S (220g), M (225g), L (265g)
Sizing Information
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