Project MX

Shop more Oneal | [26152]

Oneal Sierra II Helmet Matt Black

(0 reviews)

0 out of 5 stars

  • Best Seller
  • Free Delivery
  • 10%

    OFF!

Our Price

£129.99 £144.99

(you save 10% or £15.00)

Payment options from

£43.33 p/m
In Stock Online

Select an option:

Size trouble? .

Found it cheaper? We'll match it!

We try our best to keep our prices up to date and competitive but if you've found a better price elsewhere, we'll always do our best to match it. Just fill in the form below and if you have a valid claim we'll send you a discount code to use in our checkout.

By sending this request you are agreeing to our price match policy .

Size Guide

Motorcycle gear is often sized using the common metrics of the country of it's origin. Confused? Let our handy guide help you.

This item has been added to your cart.

Go to Checkout

Project MX - Flexible credit options

PayPal Logo

Pay in 3, no interest, no late fees, no setup fees.

For orders totalling between £30 and £2,000.

Get this product for as low as: £43.33 per month *

0% interest over 3 months

£43.33 for 2 months with a
£43.33 deposit * .

Total repayment for loan: £129.99.

Just select PayPal at the payment screen in the checkout and then choose Pay in 3 from the options.

Pay in 3 is an interest-free loan that lets you split your basket into 3 repayments, with the first due at time of purchase and subsequent repayments due every month on the same date. Please note that Pay in 3 is a form of credit, so carefully consider whether you can afford the repayments and be aware of the possible impact of missing repayments, including future eligibility for Pay in 3 and making other borrowing more difficult or more expensive.

* Representative estimated values based on your current order total. Your finance agreement will confirm your actual deposit and repayment values when it's calculated at checkout.

Free UK delivery over £50.
This item qualifies! See our delivery information.

Best price guaranteed!
See our price match promise.

No quibble returns to See our returns policy.

Oneal Sierra II Helmet Matt Black product information

The O'Neal Sierra II dual sport adventure motocross helmet has a lightweight high-grade ABS thermoplastic polymer and a double D-Ring strap. The adjustable peak and visor are removeable for multiple configurations. There are 17 ventilation ports to keep you cool. The Sierra II has an internal sun visor and comes with a Pinlock insert.

Designed exclusively for adventure and motocross

Outer shell is moulded lightweight high-grade ABS

Internal liner is removable and washable

Internal flip-down sun visor

External clear visor can be removed

Manage your account
Find your nearest store
Get in touch with our team

!EOF!