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Pro Tharsis XC Aluminium 31.8mm +/- 6° MTB Stem
Specific expander for DI2 mounting
Our opinion
Aurélien L.
Cycling in all its forms
The 4-screw clamping system with a wider cover provides more consistent and rigid clamping force. It features a handy headset adjustment ring (expander) when choosing to mount the DI2 group battery in the fork pivot, and the cabling runs internally for a clean finish.The stem is compatible with the Pro Tharsis handlebar, which offers internal DI2 cable routing for a clean finish on your MTB. It can also be mounted with all 31.8mm handlebars with mechanical transmission.
Technical specifications:
¤- AL-7075 aluminium stem - Wide cover with 4 fixing screws - Specific expander for internal mounting of the DI2 system - Colour: black- Length 80/90/100/110 and 120 mm
- Weight approx. 145 g for 100 mm
- Angle -6°
- Pro brand
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