Fit Bike Co Barstool Padded Pivotal BMX Seat - Textured Black 20" (406mm) This is intended to fit

This is intended to fit newer TNT Derringer and Revolver hubs

Integrated Headset is designed with the lowest possible stack height

Ultra compact case is weatherproof

and the fork is designed for 21

Size: 20 x 1-3/8" (ISO 451mm)

Fit Bike Co Barstool Padded Pivotal BMX Seat - Textured Black 20" (406mm) This is intended to fitIts slim enough to stay out the way, grips great when your in a pinch it, and a nice soft cushioned top like any good barstool should! Thick padding where needed Contoured shape to keep it slim looking Grippy textured cover Posted Weight: 11 oz Color Pattern: Textured Black *This seat will only fit Pivotal style seatposts (not included).