Origin-8's Pro Fit II Black-Series Seat Post is made of light and durable forged 6000 aluminum that has Origin-8's Blast Black finish for a custom look. It also features an adjustable 2-bolt clamp that holds fast and lets you easily dial in your seat position.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|Blast Black / 27.2mm / 400mm / 0mm||00072774523078||52307||JBI-52307|
|Blast Black / 30.9mm / 400mm / 0mm||00072774523092||52309||JBI-52309|
|Blast Black / 31.6mm / 400mm / 0mm||00072774523085||52308||JBI-52308|