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Dropper Seatposts
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Fall line r
Dropper Seatposts
Fall Line Fitment
Fall Line
R
Fitment
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Fall Line R Dropper Seatpost
from $424.00 USD
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Seatpost Fitment Calculator
×
A list of suggestions will be presented once all three values are filled.
1. Seatpost Diameter
Measure Your Diameter in mm
30.9mm
31.6mm
34.9mm
2. X Value
(mm)
Seat Post Collar to Center Saddle Rail
3. Y Value
(mm)
Seat Post Collar to Obstruction
“X” is the measurement from the top of your seat tube or seatpost collar to the center of your saddle rails with the saddle set at your normal maximum saddle height.
Close
“Y” is the ‘insertion depth’. It is the measurement from the top of your seat tube or seatpost collar to the obstruction that prevents the seatpost from being inserted farther. Measure ‘Y’ by inserting a seatpost as far as possible.
Obstruction such as:
Bottle cage boss
Suspension pivot
Bend or notch in seat tube
Clearance for quick connector and cable housing may also restrict insertion depth.
Close
Suggested Fall Line Size(s):
Fall Line R Seatpost Fitment Calculator
×
A list of suggestions will be presented once all three values are filled.
1. Seatpost Diameter
Measure Your Diameter in mm
30.9mm
31.6mm
2. X Value
(mm)
Seat Post Collar to Center Saddle Rail
3. Y Value
(mm)
Seat Post Collar to Obstruction
“X” is the measurement from the top of your seat tube or seatpost collar to the center of your saddle rails with the saddle set at your normal maximum saddle height.
Close
“Y” is the ‘insertion depth’. It is the measurement from the top of your seat tube or seatpost collar to the obstruction that prevents the seatpost from being inserted farther. Measure ‘Y’ by inserting a seatpost as far as possible.
Obstruction such as:
Bottle cage boss
Suspension pivot
Bend or notch in seat tube
Clearance for quick connector and cable housing may also restrict insertion depth.
Close
Suggested Fall Line R Size(s):