TOUR AD GC-5 R1 Driver Shaft with TaylorMade Sleeve - Model: GC-5 - Flex: R1 - Brand: TOUR AD - Design: GRAPHITE DESIGN Thank you for viewing. This is a clean shaft with little signs of use. Impressions after hitting: This shaft is easy to hit straight, making it difficult to produce a hook or slice. However, I am selling it because the weight is a little light for me. I feel it would be a good fit for those with a head speed of around 40-43.