TSW Asan 5 - Gunmetal with Machine Face and Red Stripe wheels from TSW TSW Alloy Wheels has introduced an aggressive face forward multi-spoke, the Asan. TSW promotes a new technique with the Asan 5 by back cutting behind the spoke to create a groove that reduces weight and adds an extra visual dimension with the red time attack stripe painted behind the spoke. Available in Gun Metal with a Brilliant machined cut face and a red stripe attack. The Asan 5 comes in 16", 17", 18" sizes.