Hello I was 3 weeks ago in the Harley Davidson shop in Doha. its on the road to the old airport on the right side. when you see the TOYOTA tower on the rigt side than you should drive about 1km (the TOYOTA tower should be on the right side behind you). On the crossing you will see MC DONALDS. Turn right and you will see the HD shop its directly opposide Mc Donald. There have Töshirts and souveniers and also part and bikes. A shirt is about 150 QR (about 35 Euro). good luck Ingbert