Front crankset Sturmey-Archer 170 mm, 1-speed (42T / 44T / 46T / 48T)

Front crankset with 170 mm crank arms. Available with a 42T, 44T, 46T or 48T chainring.

Features

• Crank arm spline type: square taper
• Chainring tooth count: 42T, 44T, 46T or 48T
• Chainring material: 7075 aluminum
• Chainring finish: anodized black, CNC-machined
• Crank arm material: forged aluminum
• Crank arm length: 170 mm
• Chainring bolts and nuts: SCM435 chromoly
• Bolt circle diameter (BCD): 130 mm
• Chain size: 1/2" x 1/8"
• Chain line: 43.5 mm
• Weight: 701 g (42T), 726 g (44T), 751 g (46T), 776 g (48T)
• Includes left and right crank arms.