Kink Pinstripe Pivotal BMX Seat notrack made and CNC machined from

made and CNC machined from 6061 T6 aluminum

like the Box Genius lever

aero design look

Made with lightweight and breathable DuraK nit material

7mm) INFLATED DIAMETER: 28

Kink Pinstripe Pivotal BMX Seat notrack made and CNC machined fromThe Kink Pinstripe Pivotal Seat at J&R Bicycles makes a classy statement with a traditional pinstripe design printed on a single panel of heavy duty canvas. This durable and tear resistant material covers slim foam padding for a sleek profile and minimal bulk. The traditional Pivotal patch on top makes for easy installation with a 6mm Allen key. Specification: Size: Slim Fabric: Heavy Duty Canvas System: Pivotal Installation: 6mm Allen Key Weight: 8.