I've been trying to find a thread on the Marin frame measurements from late 80/early 90 bikes MTB's.
The common frame sizes seem to be 15.5", 17.5", 19" and 20.5".
I'm aware the frame size can be found in some Marin frame numbers.
The angles on the top end bikes are slightly different from the bottom of the range.
The measurements on Marin bikes also seem to be different from other makes.
Frame Size
A = Centre of Bottom bracket to centre of top tube (not the seat post)
Top Tube Length
B = Centre of stem to centre of seat tube
On a 19" 1992 Marin Muirwoods the measurements are:
A = 19" Centre BB to TT (20.5" Centre BB to seat top)
B = 22.5" = Top Tube length
Can anyone add the measurements for (for future reference)?
15.5"
17.5"
20.5"
Thanks.
The common frame sizes seem to be 15.5", 17.5", 19" and 20.5".
I'm aware the frame size can be found in some Marin frame numbers.
The angles on the top end bikes are slightly different from the bottom of the range.
The measurements on Marin bikes also seem to be different from other makes.
Frame Size
A = Centre of Bottom bracket to centre of top tube (not the seat post)
Top Tube Length
B = Centre of stem to centre of seat tube
On a 19" 1992 Marin Muirwoods the measurements are:
A = 19" Centre BB to TT (20.5" Centre BB to seat top)
B = 22.5" = Top Tube length
Can anyone add the measurements for (for future reference)?
15.5"
17.5"
20.5"
Thanks.