Elevate your riding experience with TopRise, the ultimate solution for achieving a more upright position on your bike. With a 40mm rise, it completely transforms your riding posture. TopRise is suitable for your city bike, MTB, or E-bike. Its one-piece forged design ensures stiffness, making it ready for all your adventures.

Features
Handlebar stem with +30° angle and 40 mm rise for a more upright riding position
Unique star-nut-free mounting system
Certified for use on all types of bikes, including MTB and E-bike
Di2 compatible
Modern forged one-piece design

Specifications
Stem type: Fixed
Angle: +30°
Material: 6061-T6 Aluminum
Bar clamp diameter: 31.8 mm
Di2 compatible: Yes
E-bike certified: Yes
Fork steerer diameter: 28.6 mm (1 1/8")
Certified for: E-Bike (EN 15194), MTB (EN 14766 / ISO 4210), Road (EN 14781 / ISO 4210), Touring (EN 14764 / ISO 4210)

Mfr Claimed Weight
70 mm (265 g), 90 mm (265 g), 110 mm (265 g)