Muc-Off Big Bore Lite Tubeless Valve Stems - XLarge 60mm Red MFPN=BAA1187B Tooth Count 38 Round or CheckoutTitle=Kryptonite Avenue R-75 COB Light Color:Sky Blue RS8801 CPSC Safety Standard for

Muc Off Big Bore Lite Tubeless Valve Stems XLarge 60mm Red MFPN=BAA1187B Tooth Count 38 Round or CheckoutTitle=Kryptonite Avenue R 75 COB Light Color:Sky Blue RS8801 CPSC Safety Standard for Tooth Count 38 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline Hub Compatibility 141 148 Boost Hubs }SRAM Force Wide Crankset 170mm 2x 12 Speed 43 30t 94 BCD DUB Spindle Interface Iridescent Gray D2