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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Comes with Screw System for Additional Safety
Advanced Polycarbonate Compact Shell Superior Fit and Comfort Using Advanced CAD Technology SuperCool Moisture-Wicking Interior Large Eye Port for Maximum Visibility Pinlock-Prepared HJ-27 Shield Aerodynamic Visor and Shell Converts From Shield/Visor to Visor-Only Helmet Chin Curtain Included ACS Advanced Channeling VentilationSystem Glasses Grooves for Riders with Eyeglasses Double D-Ring Chin Strap Standards: DOT-218 Construction: Advanced Polycarbonate Composite Shell Weight: 3.5 lbs / 1573 grams (approx, based on size medium) For more info, see the Sizing Info tab HJC DS-X1 Helmet Sizing Size | Centimeter | Inches | Pads | Liner XS | 53-54 | 20 7/8 - 21 1/4 | 35mm | 12mm SM | 55-56 | 21 5/8 - 22 | 30mm | 12mm MD | 57-58 | 22 1/4 - 22 7/8 | 25mm | 9mm LG | 59-60 | 23 1/4 - 23 5/8 | 30mm | 15mm XL | 61-62 | 24 - 24 3/8 | 25mm | 12mm 2X | 63-64 | 24 3/4 - 25 1/4 | 20mm | 9mm Proper Fit: Never buy a used helmet or borrow someone elses helmet
Aero helmets may also perform better in a temperate or cold climate, as they shield your head more from cold air and light rainfall
My next trip was a six-mile journey to my mother-in-laws farmhouse, a route that mixes pavement, dirt road, and wooded trails
How do I switch between modes
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