The Centos 2x11 drivetrain, built to your bike

Centos 11 is Microshift's internal-cable 11-speed road groupset. 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-R512B internal-cable shift/brake lever pair, 2x11-speed
  • FD-R58 front derailleur, 46-52T, band clamp
  • RD-R58S short-cage rear derailleur, 11-32T capacity
  • 11-speed cassette, 11-32T
  • Chain, 11-speed

Options

  • FD-R58, braze-on mount, alternative to the band clamp version
  • 11-speed cassette, 11-25T or 11-28T, narrower alternatives

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 Centos 2x11-speed internal-cable road drivetrain
  • SB-R512B shift/brake lever pair
  • FD-R58 front derailleur, band clamp (braze-on offered as an alternative)
  • RD-R58S short-cage rear derailleur, 11-32T capacity
  • 11-32T cassette included — exact match to the derailleur's rated range; 11-25T/11-28T offered narrower
  • Editable kit: any part can be deselected
  • No crankset included — add your own
Brand Microshift
Series Centos 11 SB-R512B
Drivetrain 2x11-speed, mechanical, internal cable
Shifter SB-R512B pair
Front Derailleur FD-R58, 46-52T, band clamp (braze-on option)
Rear Derailleur RD-R58S, short cage, 11-32T capacity
Cassette 11-speed, 11-32T (11-25T / 11-28T alternatives)
Chain 11-speed
Kit Type Editable kit — every part can be deselected
SKU MSH-CENTOS-R512-GRP
Brand Microshift