Roller Assembly OLS# 112172 T601 Lower 80mm Concentric October 3, 2022 / Roller Assembly OLS# 112172 T601 Lower 80mm Concentric facebook twitter linkedin Product Details Additional Information Documents Roller Diameter: 80 mm (3.15?) Pin Type: concentric Car Frame Model: T601 – Lower Roller (anodized finish) Original Date of Supply: November 2014 – January 2016 Categories: Sub-Categories: Document: Document: Document: Download Files: