Rigid I-Beam Bicycle Seatposts
Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.
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Showing 5 products:
SDG I-Beam Unidirectional Carbon Micro-Adjust Seatpost 0mm Setback 30.9x400mm 
BuyPART NUM 941165
SDG I-Beam Micro Carbon Seatposts. I-Beam technology eliminates seat rails for a single beam incoporated into the saddle shell. I-Beam provides the … read more
In Store$35 offretail $129.99 your price $94.99
BuyPART NUM 941165 
SDG I-Beam Alloy Micro-Adjust Seatpost 0mm Setback 31.6x400mm Black BuyPART NUM 242381
SDG I-Beam Aluminum Seatposts. I-Beam technology eliminates seat rails for a single beam incoporated into the saddle shell. I-Beam provides the … read more
Ships Free25% offretail $79.99 your price $59.99 + ships free
BuyPART NUM 242381 
Ritchey WCS MastTopper, 34.9x70mm (25mm Offset)
BuyPART NUM 333785
For frames with integrated seat mast, different offset heads for tuning cockpit setup Seat rail clamps not included SideBinder 1-bolt … read more
your price $51.95 + ships free
BuyPART NUM 333785 
SDG I-Beam Alloy Micro-Adjust Seatpost 0mm Setback 30.9x400mm Black BuyPART NUM 423687
SDG I-Beam Aluminum Seatposts. I-Beam technology eliminates seat rails for a single beam incoporated into the saddle shell. I-Beam provides the … read more
10% offretail $79.99 your price $71.99 + ships free
BuyPART NUM 423687 
SDG I-Beam Carbon Micro Seatpost, 31.6 X 400mm 
Info
Carbon fiber mast with micro clamp aluminum head One bolt adjusts tilt and fore-aft saddle position for micro tuning which allows for superior … read more
$12 offretail $119.99 your price $107.99 + ships free
Info 
"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'
We define color as the main color of the item. It may have accents or highlights in other colors.
Weight
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
These models are available for online purchasing and can be shipped directly to you.
The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.
Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.
Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.
Seatpost Material
Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.
Seatpost Clamp Style
On a dropper post, this is the distance that the post will drop.
Weight
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