Login

Basket

Your basket is empty
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri
Bell

Bell KC7-CMR Oscar Piastri

SKU: BELL-370400-54
Sale price£739.99

inc. VAT Shipping calculated at checkout

Size:
Helmet Sizing Information

A proper fit is essential for safety. To get an accurate measurement, use a soft fabric tape measure or a piece of string that you can measure with a standard ruler afterward.

Technical Notes

Ensure measurements are taken three times to verify consistency. Spindrift provides these resources to assist in hardware specification; final fitment remains the responsibility of the athlete.

How to Measure Your Head
  1. Locate the Widest Point: Position the tape measure around your head, about one inch (2.5 cm) above your eyebrows (the widest part of your forehead).
  2. Take the Measurement: Wrap the tape horizontally around your head. The tape should be snug, but not too tight. Make sure it is level all the way around and not sagging.
  3. Check Your Size: Take the measurement in centimeters and compare it to the brand charts below. For a race-ready fit, the helmet should be snug. If your measurement falls between two sizes, we recommend selecting the smaller size for a more secure fit.

Bell Helmets Logo

Bell Helmets Size Chart
Centimeters Generic Sizes Hat Size
54 XXS 6 3/4 - 6 7/8
55
XS 7
56
57 SML 7 1/8 - 7 1/4
58
MED 7 1/4 - 7 3/8
59
60 LRG 7 1/2
61
XLG 7 5/8 - 7 3/4
61+

Arai Helmets logo

Arai Helmets Size Chart
Head Size (CM) Helmet Size
51-52 XXS
53-54 XS
55-56 S
57-58 M
59-60 L
61-62 XL
63-64 XXL

Size

Bell KC7-CMR Kart Helmet - Oscar Piastri

Designed in direct collaboration with F1 driver Oscar Piastri, this special edition Bell KC7-CMR brings top-tier motorsport pedigree to the karting grid. Featuring his signature bold blue, red, and yellow graphics, this striking helmet perfectly mirrors the replica style of his McLaren F1 helmet.

Engineered specifically to protect the developing neck muscles of young drivers, the shell uses an ultra-lightweight carbon, Kevlar, and fibreglass composite. This translates to exceptional strength with minimal weight. Sharing the exact aerodynamic DNA of Bell’s top-level HP7 platform, the Piastri edition actively helps reduce drag and improve stability out on the track.

Out of the box, this premium package delivers over £250 worth of accessories. It arrives fully equipped with a striking 2mm multi-layer light smoke blue visor, alongside clear top and side air intakes, a rear spoiler, and a premium Bell helmet bag.

Key Features:

  • Official Piastri Livery: Striking blue, red, and yellow graphics, directly inspired by Oscar's McLaren F1 helmet design.

  • Included Factory Extras: Supplied complete with a multi-layer light smoke blue visor, top and side air intakes, a rear spoiler, and a premium Bell helmet bag.

  • Advanced Composite Shell: Constructed from a carbon, Kevlar, and fibreglass blend to provide exceptional strength with minimal weight.

  • Elite Aerodynamics: Based on the top-level Bell HP7 helmet platform to reduce drag and improve stability.

  • Optimal Cooling: Features 14 air intake and extraction channels to maximise airflow and keep the driver cool.

  • DSAF Visor Technology: 2mm Double Screen Anti-Fog (DSAF) light smoke blue visor ensures flawless visibility in all weather conditions.

Helmet Weights:

  • Sizes 52-56cm: 1,185g (+/- 3%)
  • Sizes 57-59cm: 1,230g (+/- 3%)

Safety and Homologation:

  • Karting Standard: Fully certified to the Snell-FIA CMR-2016 standard (mandatory for junior karting).
Bell KC7-CMR Oscar Piastri
Bell KC7-CMR Oscar Piastri Sale price£739.99
Helmet Design by Spindrift Motorsport
Helmet Design & Paint Service

Premium Motorsport Brands

Arai Helmet logoBell Racing logoSchuberth helmets logoZeroNoise logo

Secure payments

Fast UK delivery

Expert Support