CRUST HEARTBREAKER CRANKSET

The Crust Heartbreaker Crankset is a slim-arm compact double inspired by classic Sugino Ritchey Logic cranksets. Designed with a high offset, it allows a shorter bottom bracket for wide chainstay frames like the Evasion or Wombat, keeping your chainline tight and drivetrain wear minimal. This crankset delivers clean aesthetics and smooth shifting, whether running 1x or 2x setups. Comes with bolts and self-extractor caps; include the plastic washer between bolt and cap during installation.

Specifications:

• Material: Forged aluminum

• Color options: Polished, Black, Brown, Splash

• Outer chainring BCD: 110x5

• Inner chainring BCD: 74x5

• Tooth count: 42/26t

• Arm length: 170mm

• Bottom bracket compatibility: JIS square taper (recommended 110–113mm)

• Q-Factor (110mm BB, 68mm shell): ~155mm

• Chainline with 110mm BB: 47.5mm

• Weight: 702g (complete crankset with bolts and extractor caps)

• Made in Taiwan