ST-GR317
| STEM | ROAD/GRAVEL |
| Material | AL6061 T6 3D Forged |
| BarBore | 31.8 mm |
| Diameter | 28.6 mm |
| Extension | 50/60/80/90/100/110/120 mm |
| Angle | ±17° |
| Weight | 158 g (ext.80 mm) |
| STEM | ROAD/GRAVEL |
| Material | AL6061 T6 3D Forged |
| BarBore | 31.8 mm |
| Diameter | 28.6 mm |
| Extension | 50/60/80/90/100/110/120 mm |
| Angle | ±17° |
| Weight | 158 g (ext.80 mm) |