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XC 1.5 Stem delivers low-stack, race-tuned geometry with forged AL7050 alloy strength
What Our Gearhead® Experts Are Saying:
"The variable negative angles across lengths help me fine-tune cockpit drop on my race bike. The XC 1.5 is lightweight, stiff, and the consistent stack height is a huge bonus when testing different setups."
The Syncros XC 1.5 Stem is built for riders chasing podiums and efficiency on every climb. Purpose-engineered for the Scott Spark RC, this stem features a race-ready design with progressive negative rise angles and a low stack height to dial in aggressive XC positioning.
Forged and machined from lightweight yet robust AL7050 alloy, the XC 1.5 delivers precise steering input and dependable stiffness for hard-charging race efforts. Each stem length features a unique negative rise, letting riders adjust reach and front-end drop independently. Syncros keeps stack height uniform across the size range for easy cockpit swaps, and the closed faceplate design reinforces the minimalist, performance-focused aesthetic.
Ideal for XC racers and competitive trail riders who demand lightweight performance, cockpit adjustability, and precise control under pressure, the XC 1.5 Stem is a front-end upgrade that truly earns its place on the start line.
Details
- Designed for XC racing and fast singletrack riding
- Engineered for the 2021 Scott Spark RC, fits all 31.8mm bars
- Progressive negative angles support aggressive race fit
- AL7050 alloy construction is forged and machined for strength and low weight
- Consistent stack height across lengths simplifies cockpit adjustment
- Closed faceplate enhances stiffness and clean integration
- Includes top cap and bolt for seamless installation
- Item #YNS1WXK
- Material
- 7050 aluminum alloy
- Steer Tube Diameter
- 1 1/8in
- Length
- 50mm, 60mm, 70mm, 80mm, 90mm
- Rise
- [50mm] -14°, [60mm] -12°, [70mm] -10°, [80mm] -9°, [90mm] -8°
- Clamp Diameter
- 31.8mm
- Claimed Weight
- 150g
- Activity
- cross-country
- Includes
- step topcap, bolt