Item-no. 57230-2414
The first adjustable bike stem by SQlab for more flexibility on the City bike. Whether slightly inclined or rather upright - with the 821 3.0 stem from SQlab everyone can find their individual sitting position. Thanks to the adjustable angle, the stem can be adjusted from 0° to +90° to the riding position, according to individual needs.
The 821 3.0 stem can be perfectly combined with the 321 City handlebar to adopt an upright sitting 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 to carry your mobile phone quickly and safely. Enjoy even more flexibility during your bike tours.
+ Adjustable from 0° to 90°
+ Stability & Security
+ Ergonomic posture
+ E-Bike ready
SP Connect
The new stem series is also equipped with the SP ConnectTM connection, which enables mobile phones to be mounted quickly and securely.
Light holder
The integratable holder makes it easy to mount a light or camera on the stem.
ARTICLE NUMBER | 57230-2414 |
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AREA OF USE | City |
WEIGHT(S) IN G | approx. 408 / 441 / 475 |
MATERIAL | Aluminum 6061 |
MATERIAL SCREWS | Steel |
STEM ANGLE IN ° | 0 - 90 |
LEGNTH(S) IN MM | 70 / 90 / 110 |
REACH IN MM | 0 to 70 / 90 / 110 |
RISE IN MM | 0 to 70 / 90 / 110 |
CLAMP DIAMETER HANDLEBAR IN MM | 31.8 |
CLAMP WIDTH HANDELBAR IN MM | 44 |
CLAMP DIAMETER HEAD TUBE IN MM | 28.6 (1 1/8") |
CLAMP HEIGHT HEAD TUBE IN MM | 40 |
MINIMUM HEAD TUBE OVERLAP IN MM | 35 |
MAXIMUM TORQUE IN NM | 10 |
E-BIKE READY | Yes |
DIN/ASTM CATEGORIES | 1 |