MCS Bicycles BMX Quick-Release Seat Post Clamp - 31.8mm - 1-1/4" - Red 8" The Subrosa Combat Lock features

The Subrosa Combat Lock features a 32" long

It will fit 24mm spindles and comes with a 19mm adapter installed

Size: 13tThe item photo is a stock image

There’s no better chain for the price than the hard-working 410 series from Izumi

Clamp bolts: 5/16″x18tpi (x4)

MCS Bicycles BMX Quick-Release Seat Post Clamp - 31.8mm - 1-1/4" - Red 8" The Subrosa Combat Lock featuresThe newest MCS Bicycles Quick Release Seatpost Clamp allows you to lower your seat on race days and lift it up for those long rides during the week without having to bust out an Allen wrench! It is constructed of aluminum, with a posted weight of 42. 0 grams 1. 48 ounces. Size: 1 1 4 (31. 8mm) Color: Red