Tharsis Xc Stem Black W/btr Holder Black 90mm / 31.8mm / -6

Named after the 15km-high volcanoes of Mars, Tharsis is synonymous with long days in the mountains and the spirit of discovery and adventure. Tharsis components have the strength to tackle the most rugged terrain while retaining low weight.

- Anodized AL-7075
- Integrated headset adjuster
- Headlock front clamp system
- Lightweight titanium bolts
- Compatible for Shimano DI2 cable and battery integration