The offset of a seat post is not as easy to quantify as may seem. If you focus on what is essential you will find quickly that the offset is limited only by two components. One is the clamping plate of the seat post and the other is the length of the seat rail. The short clamping plate provides a wide range for seat adjustment.
The maximum rider weight is 100 kg and it may not be shortened.
post: Carbon Prepreg
screws: Titan Ti6Al4V (DIN 912)
anchor, yokes: EN AW-7075 T6 alloy
rocker: Carbon Prepreg
at 320mm approx. 136 gram, at 420mm approx. 157 gram (manufacturers information)
Range of tolerance: 5%
|Product Name:||Mcfk Seat Post - Offset 5mm - 31.6mm UD Matt|
|usage bikesport:||Road Bike, MTB|
|rail clamp style:||round rails, oval rails|
|type seat post / accessories:||Post w/ Offset, Rigid Post|
|seat post setback:||5mm|
|manufacturer item code:||ST_UDM_316_320