SRAM Crank Arm Boots (Guards) for Descendant Carbon and non-Eagle XX1 and X01 Bicycle Crankarms* Crank arm boot protects carbon crank arms from scratches and dents* Made from super durable injection molded plastic* SRAM Model ID: FC SPP A0

/* Adjusted min-width for better fit on most phones */ } } US Hip Waist XS 34 - 36" 24 - 26" S 36 - 38" 26 - 28" M 38 - 40" 28 - 30" L 40 - 42" 30 - 32" XL 42 - 44" 32 - 34"

Compact size ideal for events

0 helmet is built for riders who prefer the freedom of a half shell—but want the option of added coverage when the trail gets rowdy

allowing a higher volume of 20A Durometer rubber to sit between your hands and the bar for maximum plushness

no bleeding

Voice Functionality: Internal speaker and microphone enable voice messaging¹ and control

Modular Design: Offers flexible configurations

and quick release strap

and purposeful flare for unmatched comfort and confidence on those dirty drop bar adventures

CPSC Certified: Fully complies with US CPSC Safety Standards for bicycle helmets for persons age 5 and older

and they're laced with 28 sturdy spokes

more modern ride