Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Small CheckoutSpec= Blue Chrome - Large Detents on the preload collar

Detents on the preload collar to allow more precise preload tuning

Color Black/Reflective Defined Color Black Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 Tire Bead Wire Tire Diameter 700c Tire Intended Use Mountain Tire Type Clincher

Tooth Count 30Drivetrain Speeds 11Drivetrain Speeds 12Round or Oval RoundOffset 3Material AluminumColor BlackWeight 43Defined Color BlackDirect Mount Type Direct Mount SRAM 3-Bolt

}Magura MT Sport Disc Brake Master Cylinder Assembly 2-Finger Carbotecture Lever Black

and boasts unbeatable battery life

Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Small CheckoutSpec= Blue Chrome - Large Detents on the preload collarTroy Lee Designs D4 Polyacrylite Helmet Linear Black Small. The reigning king of full face helmets the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price conscious shell. Details make the D4 the most coveted full face in mountain biking including Mips C2 brain protection an air intake system for ventilation and an unmatched anatomical fit. Mips C2 system and