Chainset Sturmey Archer FCS742

Single-speed chainset with a 44-tooth chainring, 170 mm aluminum cranks and a double-sided aluminum guard.

• Chain size: 1/2″ × 3/32″
• Chainring: 44 teeth
• BCD: 104 mm
• Cranks: 170 mm, aluminum
• Interface: square taper
• Recommended bottom bracket spindle length: 115 mm (45 mm chainline)
• Bottom bracket spindle width: 68 mm
• Weight: 786 g