Microshift Advent RD-M6195M 9 Speed Clutched Rear Derailleur - Long Cage - 9 Speed Envelope Shipping They come in two sizes:

They come in two sizes:

5" not recommended on rims narrower than 27mm

Fleece lined pockets for valuables

T40 and T45 Torx® style bits

Weighing only 134 grams and coming in 28 or 32 hole configurations it is the perfect hub for your next lightweight XC wheel build

Microshift Advent RD-M6195M 9 Speed Clutched Rear Derailleur - Long Cage - 9 Speed Envelope Shipping They come in two sizes: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