The ergotec Octopus Ahead 50 XL stem is very stable, angle adjustment, 3D-forged aluminium ahead stem with 4 screw handlebar clamping, adjustable rise and 31.8 mm clamping diameter.
Proven High-Quality though Extreme Strength Tests. In ergotec Test Center, all ergotec handlebars, stems and seat posts are subjected to extreme long-term tests, both individually and in combination. In addition to testing in line with European standards, ergotec also tests according to the significantly higher ergotec SAFETY LEVEL requirements.
Versatile Utilization and Activity. Stems with Level 5 safety are very versatile. They can be used for Youth-bikes, Young adult (up to 100 kg), Cargo-Bike (up to 140 kg), City/Trekking Bike (up to 160 kg), Road/Gravel/Travel Bike (up to 100 kg), Mountain Bike (up to 100 kg)
Durability and Longevity. Carefree and safe on the road with the ergotec quality promise! Opting for an ergotec product always means opting for premium quality. Quality you can rely on for many years – it‘s a guarantee! Products under Safety Level 5 like ergotec Bass is expected to last for 5 years or 30,000 km.
Performance Meets Safety. For many years ergotec supports the world champion, World Cup winner and multiple national winner Tomas Slavik. His trust in ergotec‘s MTB components, which meet his exacting requirements, confirms brand's commitment to develop high-quality products.
- Safey Level: 5
- Clamp: 31.8 mm
- Fork Clamp: 28.6 mm
- Clamp Height: 41 mm
- Angle: 0 to +60 degrees
- Extension: 115 mm
- Actual Heigt Gain: 50/135 mm
- Actual Length Gain: 115/100 mm
- Material: AL6061 T6
- Finish: Black Sandblasted
- Weight: ~345 g