The 2x7 drivetrain, built to your bike

A drop-bar 7-speed road groupset for classic and restoration builds. The front derailleur is shared across Microshift's 7/8/9-speed road range — chainring cage width, not rear speed count, is what a front derailleur matches. This kit is the drivetrain; add the crank, chainring, bottom bracket and brakes you need and leave out what you already have.

Kit includes

  • SB-R372 shift/brake lever pair, 2x7-speed
  • FD-R252 front derailleur, 46-52T, clamp mount
  • RD-R32S short-cage rear derailleur, up to 28T
  • 7-speed cassette, 12-28T
  • Chain, 6/7/8-speed

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 2x7-speed drop-bar road drivetrain
  • SB-R372 shift/brake lever pair
  • FD-R252 front derailleur, clamp mount
  • RD-R32S short-cage rear derailleur
  • 12-28T 7-speed cassette and 6/7/8-speed chain included
  • Editable kit: any part can be deselected
  • No crankset included — add your own
Brand Microshift
Series SB-R372
Drivetrain 2x7-speed, mechanical
Shifter SB-R372 pair
Front Derailleur FD-R252, 46-52T, clamp mount
Rear Derailleur RD-R32S, short cage, up to 28T
Cassette 7-speed, 12-28T
Chain 6/7/8-speed
Kit Type Editable kit — every part can be deselected
SKU MSH-R372-2X7-GRP
Brand Microshift