Superb quality retro styled CNC machined 42t single speed chainset. Traditional square taper fitting, these are inspired by vintage Campag Super Record and have a quality of manufacture to match.

The 144mm BCD AL7 CNC machined chainring will out last most other similar chainsets, giving years of reliable service.

Features of the On-One Singlespeed Crankset:

• High quality CNC machined double chainset
• Gorgeous retro styling
• 42t Chainring
• 170 and 172.5mm crank length options
• 1/8 inch chain compatible
• Requires a 113mm BB (on a standard 68mm shell frame)
• 144mm BCD