With its BEAM SPIDER construction, the SLX M7100 12-speed cassette shaves weight while increasing SHIMANO’s MTB gearing range another gear. Using SHIMANO’s new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10-45 and 10-51T cassettes deliver advanced shifting performance.

Details:

• Advanced shifting performance provides the confidence to enjoy any trail
  • Pedal continuously while shifting
    • HYPERGLIDE+
  • Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration
    • Beam Spider
• Lighter drivetrain set up
  • 10T lowest sprocket realized by new FREEHUB body construction
    • Micro Spline
• Wide range and close step 12-speed drivetrain

Specs:

• Cassette Cogs: 10-45t: 10-12-14-16-18-21-24-28-32-36-40-45t
• Cassette Cogs: 10-51t: 10-12-14-16-18-21-24-28-33-39-45-51t
• Compatible Chain: HG 12-SPEED
• Series: SLX
• Generation: M7100
• Number of Speeds: 12
• Finish: Anodized
• Weight: 10-45t: 513 grams
• Weight: 10-51t: 534 grams