The Hope Seat Clamp And QR 2009 has been redesigned this year, now allowing for a universal installation. Either bolted or QR can be used on the same collar, making it a convenient collar for all bikes. A new size of 30mm has also been added. Six colors are available; silver, gunsmoke, blue, red, black, and gold. Available sizes are 28.6, 30, 31.8, 34.9, 36.4, and 38.5mm. You can purchase the Hope Seat Clamp And QR 2009 at Chain Reaction Cycles for $26.06….