Bell KC7-CMR PRO Ayrton Senna Helmet (CMR)
- Bell KC7-CMR PRO karting helmet with officially licensed Ayrton Senna design. Snell-FIA CMR 2016 homologation for junior competitors up to 15.
Bell KC7-CMR PRO Ayrton Senna Helmet (CMR)
The Bell KC7-CMR PRO Ayrton Senna is a karting helmet from the limited Pro Series line, built from a composite shell combining Kevlar, fibreglass and carbon fibre. It carries the Snell-FIA CMR 2016 homologation, dedicated to competitors up to 15 years of age - one of the required certifications in junior karting. The KC7-CMR PRO brings proven protection together with officially licensed graphics inspired by Ayrton Senna's iconic helmet design.
The graphic design draws on the distinctive colour palette of Ayrton Senna's helmets - an officially licensed edition bearing the Senna Brand logotype. It combines proven protective technology with a tribute to one of the most recognisable drivers in motorsport history.
Helmet design in detail
The shell features a yellow-green base colour with bold horizontal stripes in navy, white and black running around the full circumference. Along the stripes there is a subtle, aged graphic with a grainy texture that adds extra character to the design. The Senna logotype is placed on both sides and at the rear. An oval Bell Helmets sticker appears on the top and rear of the shell. The visor is made from blue-mirrored DSAF SE07 2 mm glass and is set in a navy-coloured surround. The helmet is fitted with an additional rear spoiler and clear air intakes on the top and sides of the shell.
Construction and materials
- Material: Kevlar, fibreglass and carbon fibre composite - high resistance at low weight.
- Homologation: Snell-FIA CMR 2016 - certification for karting competitors up to 15 years of age.
- Weight (sizes 52-56 cm): 1185 g (+/-3%).
- Weight (sizes 57-59 cm): 1230 g (+/-3%).
- Visor: blue DSAF SE07 2 mm, factory fitted.
- Ventilation: 14-port intake and exhaust ventilation system.
For the young karting competitor with a licence
The Bell KC7-CMR PRO Ayrton Senna is aimed at competitors up to 15 years of age racing in regular karting events where CMR 2016 homologation is required. The limited-edition design also makes it a valued collector's item for families involved in motorsport from an early age. A sturdy helmet bag is included in the set.
Why choose the Bell KC7-CMR PRO Ayrton Senna?
- CMR 2016 homologation: current Snell-FIA certification required at junior karting events.
- Composite shell: Kevlar, fibreglass and carbon fibre deliver lasting protection at reduced weight.
- Licensed Senna design: official graphic project endorsed by Senna Brand - not a replica.
- Complete equipment: helmet supplied with DSAF SE07 visor, rear spoiler and protective bag.
- Bell Pro Series limited edition: limited availability, no colour variants beyond the described design.
| Size | Head circumference (cm) | Head circumference (inch) |
|---|---|---|
| 54 | 54 cm | 21.25 |
| 55 | 55 cm | 21.63 |
| 56 | 56 cm | 22.00 |
| 57 | 57 cm | 21.44 |
| 58 | 58 cm | 22.88 |
| 59 | 59 cm | 23.25 |




















