Delete all activities due to old uncertified bike

On 1st of August I bought a STAGES SB20 bike.

Until then all my activities were performed with a Schwinn IC8, wich have a very bad accuracy when it comes to watts.

With Schwinn my FTP was 290w, and now with STAGES is 181w.

It is possible to delete all my activities until 1st of August 2021?

Luís Marques

You can have Zwift reset your Zwiftpower account to clear out all your past races and events to start fresh. Email and include your zwiftpower profile link.