SQlab 821 3.0 Stem - 31.8

The first adjustable SQlab stem for more flexibility on the city bike

Whether slightly inclined or upright - with the 821 3.0 stem from SQlab, everyone can find their individual riding position. Thanks to the adjustable angle, the stem can be adjusted from 0° to + 90° to suit your riding position and individual needs.

The 821 3.0 stem can be perfectly combined with the 321 City handlebars to achieve an upright riding position. This relieves the sensitive shoulder and neck area and enables a natural posture on the bike. In addition, the stem has an integrated SP-Connect™ connection to mount the cell phone quickly and securely. For even more flexibility during your bike rides.

Features of the SQlab 821 3.0 stem:

• Adjustable 0° to + 90°
• Stability & safety
• Ergonomic posture
• E-bike ready
• SP Connect - The new stem series is also equipped with the SP ConnectTM connection, which enables quick and secure mounting of cell phones
• Light holder - The integrated holder makes it easy to mount a light or camera on the stem.

Technical details

• Area of application / bike type: City
• Weights in grams: approx. 408 / 441 / 475
• Material: Aluminum 6061
• Bolt material: Steel
• Stem angle 0° - 90°
• Lengths in mm: 70 / 90 / 110
• Clamping handlebar in mm: 31.8
• Clamp width handlebar in mm: 44
• Steerer clamp in mm: 28.6
• Steerer clamp height in mm: 40
• Rise in mm: 0 to 70 / 90 / 110
• Reach in mm: 0 to 70 / 90 / 110
• Minimum head tube overlap in mm: 35
• Maximum tightening torque in Nm: 10 steerer tube, 6 handlebars
• E-BIKE ready: Yes
• DIN/ASTM categories: ASTM1