Microshift Advent RD-M6195M 9 Speed Clutched Rear Derailleur - Long Cage - 9 Speed Envelope Shipping CushCore's 'Inner Tyre Suspension System'

CushCore's 'Inner Tyre Suspension System' delivers this technology to tyres for the first time

1x preload collar bolt

Cons: Its not the cheapest addition to your work stand

105mm x 25mm x 7mm (Perfect for Seat Roll Premio or EOLO Wallet)

They come in two sizes:

Microshift Advent RD-M6195M 9 Speed Clutched Rear Derailleur - Long Cage - 9 Speed Envelope Shipping CushCore's 'Inner Tyre Suspension System'For once the bike industry has given us something we've been asking for A wide range group set that you don't need to mortgage your house or sell your last kidney for. Introducing Microshift's Advent 1 x 9 group set with a wide range cassette, clutch mech, and matching shifter. YAAASSSSS! Best thing of all this group set will leave enough money in your pocket for a ride trip this weekend! Don't let the minuscule price tag of the Microshift Advent RD