Bell Powersports Race Star DLX Flex Motorcycle Helmets

Designed for the everyday commuter who likes to chase checkered flags on the weekend, the Race Star DLX Flex packs premium head protection with a modern aesthetic that simply makes you look fast.

The Race Star DLX Flex is the ultimate choice for the racer with a day job, where every race weekend decision counts. Utilizing a lightweight 3K carbon fiber shell and packed with cutting-edge technology, it delivers premier, track-ready performance on the road.

Revolutionary Protection: Flex Energy Management

The helmet's foundation is built around superior protection designed to handle the varied impacts of both the track and the road.

FLEX Energy Management: A first-of-its-kind, three-layer impact liner designed to manage energy from three potential impact scenarios: low, mid, and high-speed. This proprietary system provides comprehensive, adaptive protection. ✅
3K Carbon Shell: The proven 3K carbon fiber shell gives this helmet the look, performance, and feel of a true race helmet while maintaining an incredibly light weight.
Optimized Fit: Offering 5 shell sizes and 6 impact liner sizes allows the rider to experience the performance of a near-custom fit. Fit truly matters for both comfort and safety.

✅ Advanced Visibility and Comfort Features

The "DLX" designation highlights the inclusion of premium features that enhance visibility and comfort, making long rides more enjoyable and safer.

ProTint™ Photochromic Shield: Now equipped with a Bell ProTint Shield. Activated by UV light, ProTint shields adapt to changing light conditions, providing enhanced vision during any ride. They offer exceptional clarity in low light and quickly darken when exposed to bright sunlight.
Ionic+™ Padding: Quick-drying interior padding (IONIC+™) helps manage sweat effectively while actively fighting odor-causing bacteria.
RaceView Orientation: The helmet is built with RaceView orientation, which affords you a perfect view of the finish line or the road ahead when tucked into an aggressive position.
Magnefusion Cheek Pads: These pads ensure superior comfort with an optimal fit while making helmet removal easier.

Sizing Guide

Official sizing charts for the STAR DLX MIPS Helmet.

1. Helmet Size Chart

Helmet Size	CM	IN	Hat Size (IN)
XS	53–54	20 7/8 – 21 5/8	6 5/8 – 6 3/4
S	55–56	21 1/2 – 21 7/8	6 7/8 – 7
M	57–58	22 1/4 – 22 5/8	7 1/8 – 7 1/4
L	59–60	23 – 23 1/2	7 3/8 – 7 1/2
XL	61–62	23 5/8 – 24 1/4	7 5/8 – 7 3/4
XXL	63–64	24 5/8 – 25	7 7/8 – 8

2. Cheek Pad Size Chart

Cheek Pad Size	MM	Fit Recommendation
XS	35	Interchangeable (XS–XXL)
S	35	Interchangeable (XS–XXL)
M	35	Interchangeable (XS–XXL)
L	35	Interchangeable (XS–XXL)
XL	35	Interchangeable (XS–XXL)
XXL	35	Interchangeable (XS–XXL)

* Swipe tables to view all content on smaller devices.

Street Helmets

Filters

Bell Powersports Race Star DLX Flex Motorcycle Helmets

Compare products