The HJC RPHA 12N Brels MC-21 motorcycle helmet combines a performance-focused shell design with the advanced features expected from HJC’s premium RPHA line. Finished in the Brels MC-21 graphic, this full-face helmet is designed for riders seeking dependable protection, aerodynamic performance, and a secure fit for street and sport riding.
Size: Small. The Small fit is intended for riders whose head measurements correspond to HJC’s recommended sizing specifications. For the best fitment, measure around the widest part of the head above the eyebrows and compare the result with HJC’s current size chart before ordering. A properly fitted helmet should feel snug and even around the head without creating pressure points, and the retention system should fasten securely beneath the chin.
Model: RPHA 12N Brels MC-21. Manufacturer: HJC Helmets. Vendor part number: 0872-2221-04. Part number: 0872222104. This helmet is intended for motorcycle and powersports applications where a full-face design is preferred for added coverage. Verify helmet size, graphic, and local safety-certification requirements before purchase. The helmet should be replaced after a significant impact or according to the manufacturer’s service recommendations, even when visible damage is not present.
Features:
- Brand: HJC Helmets
- Model: RPHA 12N Brels MC-21
- Size: Small
- Graphic: Brels MC-21
- Application: Full-face motorcycle and powersports riding
- Fitment: Designed for riders who require a Small HJC helmet; confirm head circumference with the HJC size chart
- Vendor Part Number: 0872-2221-04
- Part Number: 0872222104
- Origin: Vietnam
Size: SML
Model: RPHA 12N BRELS MC-21
Origin: VN