The XLE 1x10 drivetrain, drop bar meets mountain derailleur

XLE pairs a drop-bar shift/brake lever with Shimano's mountain shifter pull, so it runs an MTB-style clutch rear derailleur and wide-range cassette from the hoods — the classic 'mullet' gravel build. This kit is the drivetrain; add the crank, chainring, bottom bracket and rotor you need and leave out what you already have.

Kit includes

  • SB-M100 drop-bar shift/brake lever pair, 1x10-speed
  • RD-M665M medium-cage clutch rear derailleur, 46T max
  • 10-speed cassette, 11-42T
  • Chain, 10-speed

Options

  • 10-speed cassette, 11-36T, narrower alternative

Editable kit: every part can be deselected if you already have it.

Microshift offers a limited warranty covering defects in materials and workmanship on every component in this kit. For warranty support, return the item to Tune Cycles.

  • Microshift XLE 1x10-speed drop-bar gravel drivetrain
  • SB-M100 shift/brake lever pair, Shimano mountain shifter pull
  • RD-M665M medium-cage clutch rear derailleur, 46T max cog
  • 11-42T cassette included, 11-36T offered as a narrower alternative
  • Editable kit: any part can be deselected
  • No crankset included — add your own
Brand Microshift
Series XLE SB-M100
Drivetrain 1x10-speed, mechanical
Shifter SB-M100 drop-bar pair, Shimano mountain pull
Rear Derailleur RD-M665M, medium cage clutch, 46T max
Cassette 10-speed, 11-42T (11-36T alternative)
Chain 10-speed
Kit Type Editable kit — every part can be deselected
SKU MSH-XLE-M100-1X10-GRP
Brand Microshift