microSHIFT Advent MX E-Series Cassette - 10-Speed 11-48t Silver/BLK For HG Driver MFPN=RF2921-GKSK-P-B2 Truly all-season in nature its

Truly all-season in nature its 42mm width makes it your set-it-and-forget-it gravel tire

and other demanding multisports

Tooth Count 50/37Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor BlackDefined Color BlackDirect Mount Type Direct Mount SRAM 8-Bolt

AeroTrack wheels feature a 27mm deep (19

microSHIFT Advent MX E-Series Cassette - 10-Speed 11-48t Silver/BLK For HG Driver MFPN=RF2921-GKSK-P-B2 Truly all-season in nature itsThe Advent MX E Series cassette is the smoothest shifting most durable cassette that we've ever made. That all starts with SpeedRamp a series of discrete shifting ramps that move the chain quickly quietly and precisely under load. The cogs themselves have been upgraded as well: the profile has widened to 1. 8mm and the first seven cogs (11 28) have been constructed using full chromoly steel helping to outlast even the most robust competitors. Range 11