Big Bore Kit Complete kits include cylinder sleeves, pistons and head gasket, 750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm), 865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm), Both kits...

MTB Front Fender - Gray Fastens with four zip ties to ensure a good grip on the forks, Side protections provide additional protection and fastening points for stability of the front fender, Distance between the wheel and fork arch must be at least 8mm,...

MTB Front Fender - Black Fastens with four zip ties to ensure a good grip on the forks, Side protections provide additional protection and fastening points for stability of the front fender, Distance between the wheel and fork arch must be at least 8mm,...

Tool Cable Luber V3 Works on most control cables with 4 mm to 8 mm outside diameter housing, Original design that seals completely around the cable housing, Makes it easy to clean and lubricate control cables, Less mess and minimal wasted lubricant, Best...

Spring Kit 30-33600 Enhanced spring rates for improved performance High lift compatibility for optimal engine efficiency Ideal for boosted or turbocharged applications CNC-machined titanium retainers ensure durability Cr-Si dual...

Valve Kit - Intake Full set of Black Diamond* stainless steel standard size valves for engine applications listed, All valves are impregnated by a special process to a depth of .002* with a surface buildup of .0002*, This process improves wear...

Valve - Intake - Black Diamond* Black Diamond* valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond* proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the U...

Valve - Exhaust - Black Diamond* Black Diamond* valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond* proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the U...

Valve Guide - Intake - Standard All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.

Valve Guide - Intake - +0.010" All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.

Valve Guide - Exhaust - Standard 30-33630 Constructed from Ampco-45 for exceptional durability and performance. 80% copper content ensures superior heat conductivity. 5% nickel content enhances wear resistance for long-lasting use. ...

Valve Guide - Exhaust - +0.010" All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.

Spring Kit Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springs, Compatible with boosted or turbocharged applications, CNC-machined titanium retainers and Cr-Si dual springs provide valvetrain...

Valve Kit - Intake Full set of Black Diamond* stainless steel standard size valves for engine applications listed, All valves are impregnated by a special process to a depth of .002* with a surface buildup of .0002*, This process improves wear...

Valve - Intake - White Diamond? White Diamond* valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751, Electroplated with a 360? anode, to produce an even coat of the highest grade hard chrome finish, Made in the U.S.A.

Valve - Exhaust - White Diamond? White Diamond* valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751, Electroplated with a 360? anode, to produce an even coat of the highest grade hard chrome finish, Made in the U.S.A.

Valve - Intake - Tensilite? Extensive R&D on all applications to provide high-performance components that last longer than OEM, Black Diamond valves are one-piece forgings made from 21-4N high-performance stainless steel, Trademarked Black Diamond...

Valve - Exhaust - Tensilite? Tensilite? valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion resistant, Made in...

Valve Guide - Intake - Standard All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.

Valve Guide - Intake - +0.010" 40-41629 Constructed from Ampco-45 for superior performance. High copper content (80%) ensures exceptional heat conductivity. Contains 5% nickel for enhanced wear resistance. Precision-engineered for...