SB3327
SB3327 is a late 1979 Time Trial Special frame built with Reynolds 753 Metric Tubing. It differs to SB2692 as it is built with the slightly heavier gauge Metric 753 and therefore requires a 26.8 mm seat pin. The 753 Time Trial Special is an iconic SBDU frame. This has the classic over size seat stay caps, RGF 2 slot BB shell and drilled Campagnolo vertical drop outs.