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The Bell RS7-K Kart is a high-end integral headset for competition karting, directly derived from the famous model Bell Hp7 used in motorsport. It enjoys an advanced design combining lightness, , security and aerodynamic, meeting the requirements of the most engaged pilots.
Hull light composite, identical in its design to the HP7 model
Optimized structure for a enhanced energy absorption in case of impact
Design of hulls and visors studied for a performative aerodynamic behavior
Helmet approved Snell K2015, in accordance with the safety standards Karting in force
DSAF DANS DANSF SCREEN VISOR
High optical quality for a clear and precise vision
Excellent visibility Whatever climatic conditions
Visor system designed to withstand the constraints of intensive use
The RS7-K Kart has an extremely efficient ventilation system:
Until 14 air intakes and extraction channels
Upper air inputs and very efficient chin
Optimized internal circulation to limit temperature rise
Constant thermal comfort Even during long sleeves
The helmet is compatible with many accessories available separately:
Upper air intake in 2 parts
Upper spoiler
Side air intakes
Lateral air extractors
Turret of chinière
These elements make it possible to adapt the helmet to the pilot preferences and the track conditions.
Nonfire retardant lining, specifically designed for karting
Sustainable comfort in time
Good resistance to wear and moisture
Removable interior for maintenance
S
METERS
THE
XL
Intensive Karting Leisure
Karting National and International Competition
Drivers looking for a light, ventilated and highly stable headphones at high speed
This comparison highlights the differences and strengths of each model Bell to help your customers choose the helmet the most adapted to their needs, whether for the karting, the sports Auto, or mixed uses.
| Element | Bell RS7-K Kart | Bell Hp7 | Bell Kc7-CMR |
|---|---|---|---|
| Main use | Karting Competition | Automotive sports / karting | Karting / multi-category competition |
| Hull | Light composite | Advanced composite | Competition composite |
| Approval | Snell K2015 | SNELL SA2015 / FIA | CMR / FIA according to versions |
| Orientation | Ventilation and comfort | Aerodynamics & Security | Versatility & Performance |
| Level | Upscale Karting | High-end Auto & Karting | Karting competition approved |
| Criterion | RS7-K Kart | Hp7 | Kc7-CMR |
|---|---|---|---|
| Light composite hull | Yes | Yes (more rigid) | Yes (reinforced) |
| Optimized energy absorption | Yes | Yes | Yes |
| Important approval | Snell K2015 | SNELL SA2015 / can be FIA | CMR (Karting) / Some FIA versions |
| Aerodynamic | Good | Excellent | Good to very good |
RS7-K Kart : Specifically designed for karting, with a lightweight and resistant structure.
Hp7 : Developed for automotive competitions, very highly performing in powerful karting.
Kc7-CMR : Competitive orientation Karting with specific approval for regulated practice.
| Feature | RS7-K Kart | Hp7 | Kc7-CMR |
|---|---|---|---|
| Double anti-fog visor | Yes | Yes | Variable according to version |
| Optical quality | High | Very high | High to high |
| Ventilation | Very powerful | Strong | Good to very good |
| Lining | Nonfamine-free | Fireproof Sport Auto | Fireproof (according to version) |
RS7-K Kart : Very important ventilation (up to 14 air intakes), non-fireproof but durable lining.
Hp7 : Effective ventilation, high-end lining, advanced anti-ebb system.
Kc7-CMR : Good compromise between comfort and performance, often flame retardant lining according to version.
| Element | RS7-K Kart | Hp7 | Kc7-CMR |
|---|---|---|---|
| Optimized aerodynamic shape | Yes | Yes (optimal) | Yes |
| Additional accessories available | Yes | Yes | Yes |
| Active spoiler / ventilation | Yes | Yes |
Yes |
RS7-K Kart offers possibilities for adding additional aero to optimize track flow.
Hp7 is one of the most advanced headsets in the market in terms of pure aerodynamics.
Kc7-CMR also offers many accessories adapted to the competition.
| Main advantage | RS7-K Kart | Hp7 | Kc7-CMR |
|---|---|---|---|
| Maximum ventilation | Very high | High | Medium to high |
| Comfort in long sleeves | Excellent | Excellent | Very good |
| Aero performance | Very good | Excellent | Very good |
| Vision & Optical Clarity | Very good | Exceptional | Very good |
| Suitable for Karting | Specific | Yes | Yes (competition) |
RS7-K Kart Ideal for karting drivers looking for optimal ventilation, high comfort and solid karting approval.
Hp7 : Best choice if the practical driver karting and motorsport or wants a very high-end helmet that can be used on several disciplines.
Kc7-CMR : Excellent compromise for Karting competition drivers requiring robust CMR homologation with reliable overall performance.
RS7-K Kart helmet : Designed for karting with advanced ventilation, excellent comfort and light structure.
HP7 helmet : High-end reference of auto sport, also suitable for competitive karting.
KC7-CMR helmet : Competitor Karting versatile approved, very good balance performance / comfort.
OTK axle Ø 50 x 1030 mm KZ karting, Karting spare parts, Karting accessories, Karting shaft, Karting performance, Karting reliability, Karting maintenance, Magickart.eu, Karting axle choice, Karting weather, Karting grip
The tree is the spine of your rear train. This original model OTK (Tony Kart, Kosmic, wished) In 50 mm diameter is designed to provide the perfect balance between rigidity and flexibility. Its length of 1000 mm is the standard for categories KF / OK and Rotax, offering maximum versatility on the majority of circuits.
Minime cadet Charles Leclerc 2025 chassis
Karting tire Mojo D5 CIK is a CIK approved tire, specially designed for Max Senior, Max Masters, DD2 and DD2 Masters categories. It is used for brand cup Rotax France as well as for the Rotax Max Challenge International Trophy (RMCIT), Euro Trophy and Winter Cup Rotax89. This tire is recognized for its performance and durability, making it a privileged choice for high-level karting competitions.
The LECONT LOH tyre is a must choice for demanding karting drivers. Approved from 2024 to 2026 in the KZ category, this tire is manufactured in Italy by Lecont, a company recognized for its quality and expertise in the production of competitive tires.
Oil Xeramic 2T Kart Racing Castor is a high-tech oil specially designed for optimal lubrication of two-stroke karting engines, with air or water cooling. Developed in collaboration with the best engine manufacturers and certified CIK, this oil is ideal for competitions involving high-speed loads and high temperatures. Synthetic ingredients and additives have been carefully selected to ensure optimal lubrication and long-lasting performance.
The Bell RS7-K Kart is a high-end integral headset for Competition karting, directly derived from the famous model Bell Hp7 used in motorsport. It enjoys an advanced design combining lightness, security and aerodynamic, meeting the requirements of the most engaged pilots.