Head Tube - Just under 6-1/2”. Top Tube - 23”. Seat Tube - 20.5” c-c & 21” c-t.
Vintage 2000 Trek 6000 Mountain Bike Frame Made in USA 21” 53.5 cm
1999 Alan Classe A7020 Road Bike Frame 55.5cm Medium Made in Italy USA Shipper:)
TRIFOX Carbon MTB Mountain Bike Frameset Full Internal Cable Bicycle Frame SDY21
Carbon Frame Mountain Bike 29er Frame Full Suspension XC MTB Bicycle Frameset
50 cm alloy Road Bike Frame Vintage Ganna Impulse Made in Italy.
Gios Torino Lugged Steel Road Bike - 48 cm C-T / Vintage Bicycle Made In Italy
