Wolf Tooth B RAD TekLite Roll Top Bag 1L Black ModelNumber=27346 }Wheels Manufacturing Derailleur Hanger 366 }Wheels Manufacturing Derailleur Hanger 366 Color Sandblasted Black Number of Chainrings No Rings Included Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Defined Color Black Slim streamlined design that will stay out of the way of cranks and pedaling legs These bags are crafted from the lightweight water resistant and durable Tek Lite material and have sealed seams that will protect bag contents from water dirt and other road trail debris