Reliable 2x11 performance for demanding trails.

The Shimano Deore FC-M5100-B2 crankset is the perfect choice for mountain bikers looking for a robust, precise, and everyday-suitable 2x11-speed crankset. With its proven 36–26 tooth gradation, it covers a wide range of applications – from steep climbs to fast flat sections.

Thanks to its sophisticated design, the crankset ensures clean, reliable shifting in combination with Shimano Deore 2x11 drivetrains. The optimized chainline of 48.8 mm supports stable chain guidance and reduces shifting forces – ideal for long tours, trail rides, and sporty all-mountain use.

With a 175 mm crank arm length, the FC-M5100-B2 is aimed at riders who prefer maximum power transfer and control. The durable aluminum construction stands for high stiffness and reliability, even under adverse conditions.

Highlights:

• 2x11-speed crankset: precise shifting performance with a wide gear range.
• 36–26 teeth: ideal for challenging climbs and efficient pedaling off-road.
• Optimized chainline (48.8 mm): smooth running and reliable shifting.
• Robust aluminum construction: durable, stiff, and trail-ready.
• Shimano Deore quality: proven technology at a great price.

Technical data:

• Manufacturer: Shimano
• Series: Deore
• Model: FC-M5100-B2
• Drivetrain: 2x11-speed
• Chainrings: 36 / 26 teeth
• Crank arm length: 175 mm
• Chainline: 48.8 mm
• Material: Aluminum
• Application: MTB, Trail, All-Mountain

Scope of delivery:

• 1 x Shimano Deore FC-M5100-B2 Crank | 175 mm
• 2 x mounted chainrings (36 / 26 teeth)
• Note: Workshop packaging (without outer packaging)

Manufacturer Part No.: EFCM51002EX66 | EAN: 4550170618339

The Shimano Deore FC-M5100-B2 crankset stands for reliable 2x11 shifting performance, high durability, and maximum versatility in MTB use.