Brand: TANKE
Model: 104 BCD Crank Arm
Type: MTB Crankset
Crank Arm Length: 170 mm
BCD: 104 mm
Compatibility: Compatible with 104 BCD 4-bolt chainrings and Shimano Hollowtech II bottom brackets (24 mm spindle, model-dependent)
Material: CNC-machined aluminum alloy
Finish: Black finish
Technology: Hollow forged/CNC alloy construction for lightweight performance and efficient power transfer
Features: 170 mm crank arm, 104 BCD 4-bolt interface, lightweight, durable, corrosion-resistant, and high stiffness
Use Case: Cross-country, trail riding, all-mountain, bikepacking, commuting, and custom MTB builds.