ROSE Bikes Shark stem| Stems For Threadless Steerers

The Shark stem by ergotec stands out for high stability and durability. The forged aluminium stem is pleasantly lightweight and securely wraps around the steerer tube with a 4-bolt clamp. The ergotec Shark stem is available with a length of 90mm and 110 mm and with a comfortable angle of 7°.

Details:
For threadless forks with shaft outer Ø 28,6 mm (1 1/8“)
4-bolt handlebar clamp with Ø 31,8 mm
Clamping height on steerer tube: 45 mm
Angle: +7°
Ergotec Safety Level 5*
Max. system weight (cyclist, bike and luggage): City/Touring (incl. e-bikes up to 25 km/h/15.5 mph) 160 kg, MTB/Race (incl. electric bikes) 100 kg
Material: 6061 T6 aluminium
Weight: approx. 160 g (90 mm)

*The product classification of the ergotec Safety Level complies with the DIN EN ISO 4210 standard for bikes and DIN EN 15194 for e-bikes. The ergotec Safety Level is always valid for the entire steering system. If stem and bars have a different safety level, the lower value will apply to the entire system.

ATTENTION:
Due to safety concerns, the manufacturer does NOT approve the use of the stem with carbon handlebars and/or carbon steerer tubes.