ALPINESTARS SMX-6 v2 Drystar® Boots - Black/Red - US 9 / EU 43 2243017-1030-43 Spark Arrestor Fitment: Yamaha R1 1998-2017 +

Fitment: Yamaha R1 1998-2017 + Yamaha R6 1999-2017 + Yamaha R6S 2006-2009

Many parts will fit other Kawasaki dirt bikes

Constructed from aerospace grade titanium

Included with the kit are a set (2) of 6mm Graves swing arm spools

Designed for riders that need the ultimate shift setup as a upgrade for the standard Graves Motorsports rearsets

ALPINESTARS SMX-6 v2 Drystar® Boots - Black/Red - US 9 / EU 43 2243017-1030-43 Spark Arrestor Fitment: Yamaha R1 1998-2017 +Boot upper incorporates an innovative front and rear bellows and rear calf zone for higher levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Alpinestars innovative TPU lateral ankle brace provides a biomechanical support between the lateral