Description
Upgrade your MTB or gravel bike with the Shimano XT M8000 Outer Chainring 40T – the perfect blend of durability, precision engineering, and performance. Designed for 11-speed drivetrains, this high-quality alloy chainring ensures seamless shifting and optimal power transfer across rugged terrains and steep climbs.
Materials & Construction:
Crafted from lightweight, high-strength anodized aluminum alloy, the Shimano XT M8000 Outer Chainring offers exceptional durability and corrosion resistance. Its black finish not only enhances aesthetic appeal but also provides added protection against harsh riding conditions.
Performance & Engineering:
Engineered with Shimano’s advanced asymmetric design, this 96 BCD (Bolt Circle Diameter) chainring guarantees precise chain alignment for smooth, reliable shifting performance. The 40-tooth configuration delivers excellent torque and acceleration, making it ideal for aggressive trail riding and demanding climbs. Its lightweight yet robust design reduces rotational weight, improving overall bike efficiency.
Components & Technology:
Compatible with Shimano’s 11-speed drivetrain systems, this chainring integrates seamlessly with Shimano XT M8000 cranksets. The asymmetric bolt pattern simplifies installation and ensures a secure fit, while the dedicated outer position maximizes power transfer and chain retention.
Style & Use Case:
Sporting a sleek black finish, the Shimano XT M8000 Outer Chainring complements any MTB or gravel bike build. Perfect for trail riding, enduro, or adventure racing, this component enhances your bike’s performance while maintaining a clean, professional look.
Innovative Features:
The Shimano XT M8000 chainring features optimized tooth profile design for reduced chain friction and increased durability under high torque loads. Its robust construction and precision engineering make it a reliable upgrade or replacement part for serious cyclists seeking top-tier performance.
Unlock your bike’s potential with the Shimano XT M8000 40T Outer Chainring – engineered for durability, performance, and a seamless riding experience.
- Durable 40-tooth alloy construction engineered for precise gear shifting and long-lasting performance in demanding trail and mountain biking conditions.
- Designed with Shimano’s innovative 96 BCD asymmetric bolt circle diameter, ensuring compatibility with a wide range of existing 11-speed cranksets for seamless integration.
- Optimized for 11-speed drivetrains, this outer chainring enhances pedal power transfer and gear engagement, delivering smooth, confident riding across varying terrains.
- Sleek black finish provides an understated, corrosion-resistant look suitable for aggressive mountain biking and trail riding styles.
- Lightweight yet sturdy, the Shimano XT M8000 40t outer chainring combines advanced materials and engineering, making it ideal for competitive riders and dedicated trail enthusiasts alike.
| Ring Position/Type | Outer |
| Tooth Count | 40 |
| Drivetrain Speeds | 11 |
| Chainring BCD | 96 Shimano Asymmetric |
| Color | Black |
| Defined Color | Black |






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