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Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline
Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline
Load image into Gallery viewer, Shimano XT CS-M8100 Cassette - 12-Speed, 10-45t, Silver/Black, Micro Spline

SKU: FW0617

Shimano XT CS-M8100 12-Speed Micro Spline Cassette 10-45t | E-MTB Durable, Lightweight, HyperGlide+ Technology, Wide Range Gear for Mountain Biking, Silver/Black

Regular price $186.36
$195.00 Sale price $186.36 Regular price
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Description
Specifications

Upgrade your mountain biking performance with the Shimano XT CS-M8100 12-Speed Cassette, engineered for rugged E-MTB and trail riding. This high-performance, lightweight cassette features a versatile 10-45t gear range, delivering optimal gear options for climbing, sprinting, and technical terrain. Crafted with precision, it boasts an innovative Hyperglide+ technology that ensures lightning-fast, smooth shifts across all gears, giving you responsive control when riding challenging trails.

Constructed from durable, lightweight materials, the Shimano XT CS-M8100 cassette minimizes inertia for quicker acceleration and enhanced chain security, pushing your riding efficiency to the limit. Its Shimano Micro Spline body with smaller, widely distributed splines helps protect your freehub from cog damage, increasing the lifespan of your drivetrain components and maintaining peak performance.

Designed for high durability in E-MTB conditions, this silver and black cassette withstands harsh riding environments while maintaining sleek aesthetics. Whether you're tackling steep climbs or technical descents, the Shimano XT CS-M8100 12-Speed Cassette provides reliable, precise shifting, exceptional resilience, and compatibility with Shimano Micro Spline freehubs. Elevate your mountain biking experience with this advanced, performance-driven cassette built for serious riders seeking optimal gear range, smooth operation, and long-lasting durability.

  • Optimized for 12-speed drivetrain performance, the Shimano XT CS-M8100 Cassette features a wide gear range of 10-45 teeth, ideal for tackling both ascents and descents on mountain biking trails.
  • Constructed with lightweight yet stiff materials, this cassette reduces inertia for quicker acceleration, enhanced chain security, and efficient power transfer during aggressive riding.
  • Equipped with Shimano's innovative Hyperglide+ technology, it delivers fast, smooth, and precise shifts across the wide gear span, ensuring reliable performance in challenging trail conditions.
  • Designed with a durable Micro Spline body, the cassette minimizes cog damage on the freehub, making it a perfect choice for high-performance E-MTB and demanding mountain biking applications.
  • With a sleek Silver/Black finish and a gear configuration optimized for versatility, the Shimano XT CS-M8100 cassette is the ideal upgrade for riders seeking durability, performance, and style on their mountain bike adventures.
ColorSilver/Black
Range10-45
Cogs10-12-14-16-18-21-24-28-32-36-40-45
Cassette Body TypeShimano Micro Spline
Drivetrain Speeds12
Weight461
Designed for ebikeYes
Defined ColorSilver
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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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Customer Reviews

Based on 3 reviews
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C
Cliff Julian

Great lightweight cassette.;

F
Francisco Buenaventura

Excellent cassette, light, strong and smooth...For pros or recreational MTB bikers, the best choice so far!;

M
Melanie M.

Xt quality;