WSM Top End Kit - +0.50 mm - Yamaha 54-536-12 Contour-X Face Helmet 2004-2009 KTM 250 EXC -

2004-2009 KTM 250 EXC - - 2003-2009 KTM 250 SX - -

Dual density PU foam is anatomically positioned to hold the ankle securely in place

NOTE: Graves Motorsports performance maps developed for the Graves Motorsports KRX1000 slip-on and full system exhausts will be available through email with verified exhaust purchases only

5" inch muffler bodies include a quiet baffle with additional silencing material

Cast from stainless steel - not welded

WSM Top End Kit - +0.50 mm - Yamaha 54-536-12 Contour-X Face Helmet 2004-2009 KTM 250 EXC -Top quality piston kit Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4 stroke models