Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline
Shimano

Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline

$495.00 $391.05 Save $103.95
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  • Free Domestic shipping
  • In stock, ready to ship
  • Backordered, shipping soon
Shimano XTR CS-M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum titanium and steel materials for an optimal blend of weight savings rigidity and durability.
  • Compatible with Shimano Hyperglide+ chains
  • Hyperglide+ technology offers better chain engagement stronger retention and smoother pedaling for greater power and confidence over rapidly changing terrain
  • Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear
    Color Black/Gray
    Range 10-51
    Cogs 10-12-14-16-18-21-24-28-33-39-45-51
    Cassette Body Type Shimano Micro Spline
    Drivetrain Speeds 12
    Weight 367
    Designed for ebike Yes
    Defined Color Gray

    • Shipping Policy

    Components:

    All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

    Bicycles:

    Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

    Riding Gear & Apparel:

    Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

    Returns & Exchanges:

    If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

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    Prepared with intention.

    Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

    Passion drives us

    At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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