Product Description:
Frame ("Compact" series) Model : YFM-60A1, YFM-70A1 Material : 6061 or 7005 Seat tube : "Beak" tubing forming integrated seatbinder seattube. Down tube : "Axe" tubing offers better lateral strength at the bottom bracket and headtube, an increase over other tubing design. All maintubes are butted.
Product Description:
Model : FB-1 Material : 6061 Features : One-piece forged & cold-drawn pillar, combining advantages of forging cold-drawing. Butted pillar : Wall thickness from 2.2mm to 1.8 mm