Prox
Cylinder Sleeves
KAWASAKI 2-Stroke Models Years
Bore Size Sleeve
KXF 250 Tecate
1987 - 88 66.4mm 61-3158FA
KTM 4-Stroke Models
Years
Bore Size Sleeve
450 SX ATV 525 XC ATV
2009 - 10 97mm 61-6427.PROX 2008 - 12 95mm 61-6520.PROX
SUZUKI 4-Stroke Models
Years
Bore Size Sleeve
LT-Z 400
2003 - 18
61-6610.PROX
YAMAHA 4-Stroke Models Years
PROX Cylinder Sleeves Engine rebuilders find they can rely on the quality of PROX motorcycle sleeves. Cylinder sleeves are manufactured from centrifugally-spun Moly 2000 iron alloy castings, which insure ease of installation and trouble free boring. This boreable chrome-moly alloy contains alloys found in todays plated cylinders, but will never peel or flake. PROX’s Moly 2000 cylinder sleeves feature superior tensile strength, transfer heat quickly and efficiently, insuring a dependable long life engine.
Bore Size Sleeve
YFM 350 Warrior YFM 350 Raptor YFM 350 Grizzly
1987 - 04 83mm 61-3107FA 2005 - 13 83mm 61-3107FA 2007 - 14 83mm 61-3107FA 2004 - 09 95mm 61-3428.03 2006 - 09 95mm 61-3428.06 2009 - 11 95mm 61-3428.06
YFZ 450 YFZ 450
YFZ 450 R
Honda TRX400EX Big Bore Cylinder Sleeve 89mm Steel big bore sleeve to fit TRX400EX 1999 - 2007 models. Increases engine capacity to 440cc. 11:1 Hi compression. 89mm Big Bore Sleeve TRX400EX 56-S500
Cylinder Stud Kit, HT Steel, Yamaha 700’s • Nuts are machined from billet high tensile steel and heat treated • Studs are heat treated 180,000 PSI aircraft alloy steel • Both nut and stud have rolled threads for the strongest possible threads • Both nut and stud are black oxide treated for enhanced corrosion resistance
KPMI® Cylinder Studs are made from 180,000 psi yield strength, fine grain, heat treated, aircraft grade alloy steel. When you want a stud that meets proof-stress and maximizes clamping force, look no further. KPMI® “rolls” the threads, heat treats and then centerless grinds the entire body of the stud. Rolling the threads creates the toughest and strongest thread possible and centerless grinding removes notch sensitivity. The final process for all KPMI® Studs is to encase the entire stud with premium corrosion resistant treatment of Black Oxide. Congratulations on your choice to purchase a stud that meets and exceeds your stock-replacement of high-performance needs! KPMI® nuts are single point machined from high tensile strength Aircraft Alloy Steel. During the machining process close tolerances and smooth surface finishes are maintained. Two critical factors for achieving correct fit and torque. After machining, the nuts are heat treated to a specific depth. This creates hard, wear resistant working surfaces, while retaining a ductile core to prevent cracking under load. The premium black oxide treatment provides excellent corrosion resistance and appearance.
YAMAHA Models
Years
Grizzly 700 Grizzly 700 Raptor 700 Rhino 700 Viking 700 Kodiak 700
2007 - 15 2019 - 22 2006 - 21 2008 - 13 2014 - 22 2019 - 22
65-8003.KW
Cylinder Stud Kit
65-8003.KW
*Please visit our website for current prices E27
E-mail: sales@oro2u.com
www.oro2u.com
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