Serotta Colorado - 48cm

The frameset was built in 1992 by Tim Neenan at Lighthouse Cycles. It is a lugged frame made out of Columbus Max tubing.

The geometry of the frame is:

• Seat Tube (C-C) - 61.34
• Top Tube - 59.18
• Head Tube Angle - 74
• Seat Tube Angle - 72
• Rake - 45.72
• Drop - 7.62
• Chain Stay - 41.529
• Head Tube - 1" diameter, 197mm length

Some of the frames features are:

• Heavilly shaped Columbus Max tubing - Almost all tube ends that can be, are ovalized
• Unicrown Columbus Max fork
• Stainless steel tube used for internal rear brake cable routing
• Headtube Cable Guides - still uses the cable/guide adjusters on the shift bosses, but has small loops on the headtube so the cables do not mark the tube
• Stem and Fork are drilled for internal computer cable routing - kind of a pain to set up (you have to cut the cable and route it through some small spaces and holes), but if you take the time it looks cool
• Braze-on front derailleur mount
• Pump Peg
• Campagnolo aero water bottle cages, painted to match frame
• Custom fillet-brazed 125mm -17degree stem, painted to match frame
• Silca frame pump, with steel Campagnolo head, painted to match frame