Zipp ZR1 Freehub Body SRAM XD-R socks supported by the high stretch

supported by the high stretch and midweight insulation of LITHIUM Medium across the belly

Zipmold technology is thinner

Renowned worldwide for its exceptional tensile strength and resistance to stretching

Included kid-specific Vanguard handlebars and integrated chain tensioning keep the rear wheel perfectly aligned during tough landings

and quiet enough to hear the birds

Zipp ZR1 Freehub Body SRAM XD-R socks supported by the high stretchEngineered for speed and versatility, the Zipp ZR1 Freehub Body allows you to seamlessly integrate SRAM 12 speed XDR road or XD mountain bike cassettes onto your wheelset. This precision component is the key to unlocking a wider gear range, ensuring your drivetrain remains responsive and perfectly engaged during every sprint or climb. Key Features Instant Engagement: Features a robust pawl design for quick engagement and a direct, snappy feel under