Northwave Extreme XCM 4 MTB Shoes Black 47 CheckoutSpec= Includes Torx T25 Screw Color Black Number of Chainrings Model=Ultegra FC-08 2x 11-Speed Crankset Size S Size Category B-DC8634 Color:Skate Black

Northwave Extreme XCM 4 MTB Shoes Black 47 CheckoutSpec= Includes Torx T25 Screw Color Black Number of Chainrings Model=Ultegra FC 08 2x 11 Speed Crankset Size S Size Category B DC8634 Color:Skate Black Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 165 Crank Intended Use Downhill Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Drivetrain Speeds 9 Weight 690 BB Included No Pedal Spindle 9 16" Spindle Interface Type RaceFace Easton CINCH Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 150 157 DH Hubs Chainline Hub Compatibility 157 Super Boost Hubs Defined Color Black keyword search RF151DH Pressure Relief Valve upgrade kits available