-lightweight 2 piece design.
-great heat dissipation.
-better strength & adjustment in wobble.
-black coating on the sides.
-colors: red/black/blue/golden/green.
SPECIFICATION
-outer disc: SUS410. -inner disc: AL7075T6.
-rivet: stainless.
-size:140/160/180/203mm.
-weight(IN-2RT01): 86g/116g/145g.
-weight (IN-2RT02):86g/105g/128g.
