1. Helmets/
  2. MTB helmets
(no reviews)Product ID: 269830

Leatt MTB All Mountain 4.0 Cycling Helmet V24

Price: £134.99 RRP: £179.99
MTB All Mountain 4.0 Cycling Helmet V24 image 0
MTB All Mountain 4.0 Cycling Helmet V24 image 1
MTB All Mountain 4.0 Cycling Helmet V24 image 2
MTB All Mountain 4.0 Cycling Helmet V24 image 3
MTB All Mountain 4.0 Cycling Helmet V24 image 4
MTB All Mountain 4.0 Cycling Helmet V24 image 5
MTB All Mountain 4.0 Cycling Helmet V24 image 6
MTB ALL-MTN 4.0 HELMET

Whether you're a traditional mountain biker or an eBiker enthusiast, experience a helmet that seamlessly fuses style with cutting-edge protection, embodying the spirit of alpine adventure

The ultra-stylish design is not just about looks - the helmet houses 360° Turbine Technology, significantly reducing brain acceleration during impacts. The features include an adjustable visor and sunglasses dock port, making it the perfect companion for high-altitude escapades. Enjoy all-day comfort, mountain-ready durability, and unmatched functionality in one helmet. Dive into the new age of mountain biking with the MTB All-MTN 4.0.7

Features:
  • Lightweight Polymer shell
  • Sunglasses dock port for easy, secure storage
  • Fidlock magnetic closure system
  • Adjustable visor with breakaway function for rotational impact force reduction
  • Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds
  • Moisture wicking, breathable, anti-odor and washable inner liner
  • In-molded EPS + EP0 impact foam for superior energy absorption
  • Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203, ASTM F1952-15

Weight:
  • From 430g (0.95 lbs)
Sizing
  • #S (51-55cm – 20-21 5⁄8")
  • #M (55-59cm – 21 5⁄8- 23 1⁄4")
  • #L (59-63cm – 23 1⁄4 - 24 3⁄4") 
360° Turbine Technology
  • Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion
  • Reduces peak brain rotational acceleration by up to 40%

Occasionally, without notice, manufacturers change product design and/or specifications.

Discover the pinnacle of mountain biking. Leatt’s all-new MTB All-MTN 4.0 helmet is created for those who venture where the air is thinner, and the trails are tougher.
Read More
Select a colour
Blue
Select a size
Usually dispatched in 1-2 working days
Price: £134.99 RRP: £179.99

£5 OFF VOUCHER

When you spend £50 or more.

Sign up to our newsletter and get all the deals and special offers first.

GoogleNorton securedNovunaPayPal Credit

© Performance Cycling Limited 2025. Tredz is a trading name of Performance Cycling Limited. All Rights Reserved Company No. 03398601 | VAT No: 797 0776 69

Performance Cycling Limited trading is registered in England and Wales 03398601. Registered office: Icknield Street Drive, Washford West, Redditch, Worcestershire, England, B98 0DE.

Performance Cycling Limited t/a Tredz and Tredz Bikes is authorised and regulated by the Financial Conduct Authority and acts as a credit broker and not a lender, offering finance products from a restricted range of finance providers including PayPal UK Ltd and Mitsubishi HC Capital UK PLC.

PayPal Credit is a trading name of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Your actual interest rate and credit limit may vary depending on your individual circumstances.

Terms and conditions apply. Credit subject to status. UK residents only. PayPal Credit Representative Example: Representative 23.9% APR (variable), Purchase interest rate 23.9% p.a. (variable), Assumed credit limit £1,200.00.

Learn more about PayPal Credit

PayPal Pay in 3 is a trading name of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Your actual interest rate and credit limit may vary depending on your individual circumstances.

PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is an unregulated credit agreement.

Learn more about Pay in 3

Novuna is a trading name of Mitsubishi HC Capital UK PLC, Novuna House, Thorpe Road, Staines-Upon-Thames, Surrey, TW18 3HP.

Novuna finance products are subject to status.  UK residents only. 18+.  Terms and Conditions apply.

† Novuna Representative Example: If total purchase price is £4,255.52 and your selected term is 36 months 14.9% APR Representative, Annual Interest Rate 14.9% p.a. Fixed with £0 deposit you would pay £145.38 per month. Total amount payable will be £5.233.68 with a cost of credit of £978.16.

† Novuna Buy Now Pay Later Representative Example: If total purchase price is £4,255.52, payment holiday of 12 months followed by 24 monthly payments. 9.9% APR Representative, Annual Interest Rate 9.9% p.a. Fixed with £0 deposit you would pay £213.02 per month. Amount of Credit £4255.52, Total amount payable will be £5,112.48 with a cost of credit of £856.96. If the loan amount is voluntarily paid in full before the deferral period ends, interest will be waived but an early settlement fee up to £29 will apply.

Prior to taking out any form of credit you should ensure that the payments are affordable and how you will repay them. Taking on additional credit may make other borrowing more difficult or expensive. See product terms for more details.

FacebookXInstagramYouTubeStrava