CTS Carmichael training systems, progressive a power increase your power by 12%. Featuring legendary coach, Chris Carmichael and a team of CTS coaches. 1-5 discs including time trial disc and an extra disc 3. Disc three and disc for are still sealed.

Disc 1 is missing a disk and only has the field test disk.

Shipping volume media mail, which is cheaper but slower. If you need it sooner message before you purchase so I can add a different shipping option.

Thanks for looking 👀