No! These "Power Shift" hoods are for the cheaper Veloce, Centor and Athena levers that can only drop one sprocket at a time. They only have a hole for the thumb button to project through.
For Chorus and Record levers that can drop down 5 sprockets in one movement you need the "Ultra-shift" model. This has a slit extending from the thumb button to underneath the lever body.
It is possible, with care, to cut a slit in a Power Shift hood as there are no additional reinforcing ribs at the edge of the slit to strengthen it or locate inside the slit in the lever body. Mark the slit with a Biro using an existing Ultra-shift hood as a patten and cut with a sharp scalpel-like knife. There is no saving as I think both are the same price.
7 years, 3 months ago
Birmingham, West Midlands B20, UK