Skip to main content


At Tom's Pro Bike it's all about giving you the best cycling experience. Our stores are staffed with experienced cyclists, who ride the roads and trails just like you. With four great locations, we look forward to serving your cycling needs.

FSA SL-280 Seatpost SB20

FSA SL-280 Seatpost SB20
$29.99 - $50.00
Color: Black
Diameter: Select diameter
Length: Select length
Offset: 20mm
Please select options Unavailable


FSA's SL-280 is a super-strong seatpost that works great on road and mountain bikes. It features a tough aluminum shaft with a forged aluminum head, so it's reliable and stable while also remaining light. It's easy to adjust, too: the 1-bolt clamp makes seat angle and setback changes as simple as possible.

Part Numbers

Option UPC MPN Store SKU
Black / 27.2mm / 350mm / 20mm 400310012173 192-1770 210000046403
Black / 27.2mm / 420mm / 20mm 400310049322 192-1783
Black / 30.9mm / 350mm / 20mm 400310029249 192-1785
Black / 31.6mm / 350mm / 20mm 400310012180 192-1780