Microshift 7 Speed Road Levers Microshift shifters are 100 percent compatible with your Shimano or Shimano-compatible drivetrain, and these Microshift 7 Speed Road Levers are perfect for your older 7 speed bike, or as an upgrade to a 5- or 6-speed bike. Brake and shift from the same lever, just like you can on all those other bikes. Microshift 7 Speed Road Levers Specifications: Drivetrain speeds: 7 Shifter compatibility: Shimano Materials: Resin shift levers, anodized aluminum brake levers Maximum cassette size: 32T Weight: 430 grams | Microshift 7 Speed Road Levers Double, Shimano Road