Name: Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline
Brand: Shimano
SKU: ICSM9101045
Price: 495.0 USD
Availability: InStock

Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline

$495.00

Shipping calculated at checkout.

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	10-45
Cogs	10-12-14-16-18-21-24-28-32-36-40-45
Cassette Body Type	Shimano Micro Spline
Drivetrain Speeds	12
Weight	357
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.

For full details, please see our Refund Policy before initiating a return.

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Built with care

Ready for Adventure 🚴‍♂️

Every bike that leaves our shop is more than just a machine—it’s a promise of quality. From the moment you choose your ride, our expert team gets to work, hand-building and prepping each bike with precision. We meticulously inspect every component, fine-tune the details, and run thorough safety checks to ensure everything is dialed in perfectly. Because when you hit the road or trail, you deserve a bike that’s ready for anything.

Ride with confidence—crafted by us, powered by you. 🌟

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.

Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline

Shipping Policy

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