Ritchey WCS Zero Seatpost: 30.9 400mm Zero Offset Matte Black Weight Limit (lbs)-55 With its smooth octagonal shape

With its smooth octagonal shape DNA rubber compound and small flanges the Original grip is comfortable during all-day epic rides

Available in Quick-Release and Thru-Axle dropout options

Brake Track Non-Machined Color Chrome Defined Color Silver Hub Drilling 36 ISO Diameter 406 / 20" BMX Manufacturer Spec ERD (mm) 390 Rim Center Offset (mm) 0 Rim Material Alloy Tire Type Clincher Valve Standard Schrader Weight 500 Wheel Size 20"

Offset clamp design allows for more room on the handlebar

}Wheels Manufacturing Derailleur Hanger - 281

Ritchey WCS Zero Seatpost: 30.9 400mm Zero Offset Matte Black Weight Limit (lbs)-55 With its smooth octagonal shapeRitchey WCS Zero Seatpost: 30. 9 400mm Zero Offset Matte Black. Whether it's a cross remount an unexpected pothole or a rough line down the trail the WCS Zero post will not relinquish its position no matter what. Featuring a confidence inspiring extra secure fore aft bolt system the Zero post is second to none in ease of installation and fit adjustment. Fore aft adjustment bolts for precision adjustment and secure clamping TECH SPECS Defined Color