Haro Lineage Bolt Cranks 175mm Chrome
New updated Lineage cranks from Haro pay tribute to another late-80's brand, I am sure you can guess which one ;) As fitted to the 2017 and 2018 Lineage bikes.
4130 cro-mo heat-treated 175mm arms.
48-spline 19mm spindle.
These will work great on old school, mid school and modern bikes with a 19mm bottom bracket that is correct for your frame (US, Mid, etc) which we can supply.
These use a boss for reular bolt-on sprockets, but you can use spline-drive sprockets as well.