Cannondale's OPI Stem is the ultimate lightweight upgrade for your Lefty Fork. Its 2-piece threaded design is made of durable, lightweight 2024 aluminum. Available in a wide range of lengths and rises, dialing in your perfect fit is a breeze.
Cannondale’s patented OPI 3D forging process allows them to take parts that normally consist of multiple pieces of bolted, bonded, or welded aluminum, and instead, use a single block of aluminum to create one-piece forged parts. By forging the pieces from a single block of aluminum, Cannondale achieves exceptionally good metal-grain alignment. This makes the parts stronger and uses less material for overall lighter weight.
Use with Cannondale's OPI Steerer (sold separately)
Stem/Steerer system weight: 280 grams
|31.8mm / Black / 90mm / -5° / 1.5-inch||884603305454||QSH090-5318/BBQ||2663|
|31.8mm / Black / 110mm / 6° / 1.5-inch||884603305515||QSH110+6318/BBQ||2668|