Acera FC-M361 48/38/28 teeth crankset

for 7-/8-speed HG chains
gradation: 48-38-28 teeth (steel) with trouser guard
chainline: 50 mm
chain case compatible
material crank arm: aluminium
required bottom bracket axle length: 122 mm, JIS square BB-UN55
weight: approx. 1.150 g
available in crank arm length 170 or 175 mm
Please specify crank arm length!