Phil Wood Seatpost Clamp

Phil Wood Seatpost Clamp Collar

The Phil Wood Seatpost Clamp come is many sizes and several colors. This clamp is American Made. You will use an allen wrench to tighten or loosen your clamp.

Phil Wood & Co. seat post collars are machined out of solid US-produced billet aluminum. Each collar is machined in-house to the same high-quality standards we apply to all of our products.

Mechanic Tips: The 25.4mm fits many older school steel BMX frames. 25.4mm fits most steel Modern BMX Frames that take a 22.2mm seat post. 31.8mm fits many Aluminum BMX Frames. 25.4mm is equal to 1" for your reference. If your seatpost diameter is 1" you will usually take a 1 1/8" Clamp (28.6mm). Mountain and road bikes and have many other sizes based on the brand and seat post diameters they use.

AVAILABLE COLORS
 
Silver, Black, Red, Blue, Green, Purple, Pink, Gun Metal Gray
 
AVAILABLE SEATPOST DIAMETERS
 
28.6 mm (44 grams), 30.0 mm (42 grams), 31.8 mm (39 grams), 34.9 mm (34 grams), 36.4 mm (28 grams)
 
Please note: Seatpost clamp diameter is the outer diameter of your bicycle frames seat tube. Not your seatpost that your bicycle seat/saddle attaches to. 

PLEASE MEASURE THE SEAT TUBE OF YOUR FRAME BEFORE PLACING A ORDER TO INSURE YOU ARE ORDERING THE CORRECT SEATPOST COLLAR NEEDED.