Seatpost Parts

NIB/NOS Race Face XY Seatpost Rail Clamps & Hardware Kit

Replacement clamp pieces for your X/Y post! The RF XY was a cool XC/DH post circa late 1990s to mid 2000's. Condition New old stock in packages    

Locking Security Seatpost Binder Collar + Saddle Clamp Bolt: 28.6mm Clamp

Don't want your saddle and seatpost stolen off your commuter? This set replaces your saddle clamp bolt (for most one-bolt from the bottom seatposts) and your 28.6mm seatpost binder collar. Condition Looks to be very lightly used in retail...

Ballistic Titanium Seatpost: 28.6mm x 150mm - For Display or Parts Only

Rare early 2000's titanium post that's tragically been cut too short to 150mm. Great for parts or display! Condition Cut to 150mm and should not be ridden unless you can have 4 inches of post inserted into your frame. Excellent cosmetic...

Campagnolo #1070 Seatpost Binder Bolt / Pin: 10mm Diameter (Near Mint)

These binder bolts are for seat clusters with a 10mm diameter bolt hole, vs the more common 8mm.  It has Patent Campagnolo marked on both heads.  Some higher quality Japanese frames from the 1970's to mid 1980's used this size, as well as some...

Ideale #4 Saddle Clip / Seat Clamp For Flat Alloy Duraluminum Rails + 26.2mm Alloy Seat Pin

This is the seat clamp you need for your Ideale alloy-railed saddle.  The clamp was released in the 1950's and ran all the way through the 1980's somewhere, unchanged to my eye.  That means this is essentially period correct for all Duraluminum...

NOS Ideale #2 Saddle Clip / Seat Clamp: Chrome Plated - Standard Width 38mm

Clean and complete saddle clip for your Ideale saddle, or any other saddle with standard width rails.  This one has its original thin nuts! Condition New old stock, minor shop wear.  One nut has a few spots of rust.  

1950's STEEL Campagnolo Gran Sport Seatpost: 25.0mm - 2nd Year 1957 - Chrome - RARE

This exceedingly rare early Campy seat pin is a 1957 Gran Sport.  The first year it was shown in catalogs was 1956, though nobody has ever seen one.  If you are restoring a 1950's Bianchi Tour De France, Campione Del Mondo, or countless other...