Shimano FC-MT210-B2 Crankset 175mm 9-Speed 36/22T Boost Hollowtech II

Shimano FC-MT210-B2 Mountain Bike Crankset – 2×9 Speed

The Shimano FC-MT210-B2 crankset is a durable, trail-ready 2×9 drivetrain solution designed for modern Boost-spaced mountain bikes. Built around Shimano’s proven HYPERDRIVE technology and SG-X chainrings, it delivers smooth, precise front shifting and dependable performance for XC and trail riding.

Featuring anodized aluminum crank arms and a Hollowtech II 24mm spindle interface, the FC-MT210-B2 offers an excellent balance of stiffness, reliability, and value for recreational and performance-oriented MTB riders.

Key Features & Benefits

• Shimano HYPERDRIVE technology
  Optimized ramp and tooth profiles for smooth, accurate shifting

• SG-X chainrings (36/22T)
  Reliable chain engagement under load

• Boost-specific chainline (51.8mm)
  Designed for 141mm & 148mm Boost rear hubs

• Hollowtech II spindle interface
  Lightweight, stiff, and compatible with Shimano 24mm outboard BBs

• Anodized aluminum crank arms
  Increased durability for trail and XC riding

Drivetrain Compatibility

• Drivetrain Speed: 9-speed

• Chain Compatibility: Shimano HG 9-speed chains

• Chainrings: 36T / 22T (riveted)

• Number of Chainrings: Double (2x)

Technical Specifications

• Model: Shimano FC-MT210-B2

• Crank Length: 175mm

• Chainline: 51.8mm

• Hub Compatibility: 141 / 148 Boost

• Spindle Interface: Shimano Hollowtech II (24mm)

• Bottom Bracket: Not included (sold separately)

• Pedal Thread: 9/16"

• Intended Use: Mountain (XC / Trail)

• Color: Black

• Condition: New / OEM

What’s Included

• Shimano FC-MT210-B2 crankset (left & right crank arms with chainrings)

• Factory packaging

Why Choose Shimano?

Shimano cranksets are known for long-term durability, precise shifting, and excellent compatibility. The FC-MT210-B2 delivers proven Shimano performance at an accessible price point—ideal for new builds, replacements, or drivetrain refreshes on 2×9 MTB setups.

A reliable, Boost-compatible Shimano crankset built for smooth shifting and trail-ready durability.