RaceFace Narrow Wide Direct Mount CINCH Aluminum Chainring Shimano 12 Speed requires Hyperglide+ compatible chain 32t BLK CheckoutTitle=Topeak Mini Master Blaster Mini Pump 140psi Clamp Style Std Rails Color Clamp Style Std Rails Color Black Defined Color Black Gender Age Unisex Length 246 Rail Material Chromoly Saddle Cut Out Yes Width 140 }Dimension Chainring 38T 110mm BCD Middle Silver Ring Position Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Round Drivetrain Speeds 12 Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH width:142px