RockShox ZEB A1+ DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 180 mm CheckoutTitle=Shimano SM-PCE02-B3 Di2 PC Linkage Device for E-Tube - With System Checker and Programmer Intended Brake Type Caliper Color

Intended Brake Type Caliper Color Gray Pad Type Cartridge Rim Compatibility Standard Pad Attachment Style Bolt-In (Caliper)

5" 29" 140 - 180mm Factory Black

Load rated to 500lb / 225kg (suitable for big kids too

} Updated version of a classic durable pump

9mm length 290-320mm weight 365g color black

RockShox ZEB A1+ DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 180 mm CheckoutTitle=Shimano SM-PCE02-B3 Di2 PC Linkage Device for E-Tube - With System Checker and Programmer Intended Brake Type Caliper ColorRockShox ZEB A1+ DebonAir+ Buttercup Air Spring Assembly Upgrade Kit 180 mm. The new DebonAir+ is built to strike the perfect balance of what riders really want: butter like small bump feel increased air volume to add support throughout the travel and higher overall ride height for more confidence when things get steep.