Stems

Basic, clean, and dependable performance – that’s FSA's Gossamer stem. 6061-T6 aluminum is forged and then CNC machined to achieve the Gossamer’s shape. The four-bolt faceplate is cold forged and holds the bars with authority. Laser-etched graphics are the finishing touch.
- Stack Height: 40mm
- Weight: 154g

- Steerer Diameter: 1" or 1-1/8" (includes shim)
- Length: 70, 90, 110mm
- Bar Clamp: 25.4 or 31.8 (includes shim)
- Angle: +/- 35 degrees
- Material: 6061 Aluminum
- Shot-peen finish

Origin-8's Fix8 Stem is a nice upgrade for your super-cool fixed-gear bike and perfect for mountain bikes, too. It's forged from lightweight and durable aluminum and features a 4-bolt face clamp that holds fast and makes bar installation/removal quick and easy. Plus, the opposing steerer clamp bolts apply more even holding force to keep your bars from changing position. At 50mm long, this stout stem is great for flatland tricks, bar spins, and anything else you come up with.

- Available in a variety of lengths, angles, and bar bores for the perfect fit
- Road or Mountain compatible
- 3D forged AL6061-T6 alloy construction
- 40mm stack height
- 4-bolt front loading one-piece faceplate design
- ISO-Mountain safety certified

Origin-8's X-Tra Lift Stem Riser is an adapter that lets you raise your handlebars and stem. It fits over and securely bolts to 1 1/8-inch forks to extend them. This gives you more height to raise your stem/bars. You use the included spacers to dial in the best fit. The Stem Riser is made from forged 6061 aluminum and is anodized for durability.

- 3D forged AL6061-T6 alloy construction
- Designed for use with oversized 35mm handlebars
- 40mm stack height
- 4-bolt front loading faceplate design
- ISO-Mountain safety certified
Specifications:
- Fork Dia: 1-1/8"
- Bar Clamp: 35
- Angle: 0°
- Material: AL6061
- Finish: Matte

- Lightweight forged aluminum construction
- Hidden 2-bolt face clamp
- EN Road safety certified
- Compatible with 1-inch steerer (22.2mm internal diameter)
- Length: 90mm, 110mm, and 120mm lengths
- Bar clamp diameter: 26mm
- Stem angle: -17 degrees
- Steerer length: 140mm
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