SA Mountain Bike Sensation Ike Klaassen Talks Audi Nines: SA Mountain Bike Sensation Ike Klaassen Talks Audi Nines Birkenfeld, Germany – nearly 4,000 spectators thronged to the Ellweiler stone quarry near Birkenfeld, Germany last month to watch the exciting conclusion of The Audi Nines MTB 2019. In collaboration with Bikepark Idarkopf, the unique mountain bike event … [Read more...] about SA Mountain Bike Sensation Ike Klaassen Talks Audi Nines