ENGINE

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

Constructed using a specific heat-treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack.

Most 250cc 4-strokes use 7.48 mm OD shims, most 400cc and up 4-strokes use 9.48 mm OD shims, and KTM models use 10 or 8.90 mm OD shims.

Features:

• Heat-treated ensuring hardness for maximum durability and less wear.
• Precision machined to match exact size.
• Each size sold individually to keep cost down.
• Works with stock or aftermarket cams.
• Sold as a pack of 5.
• Sizes available:
  • 7.48mm x 1.20mm - 3.50mm in 0.05mm increments
  • 9.48mm x 1.20mm - 3.50mm in 0.05mm increments

Crafted from military-spec certified TI3Al titanium alloy, Hot Cams Titanium Valves are made to endure the harshest racing conditions. Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding. Special PVD, CVD, and CrN coatings are used to provide low-friction surfaces that reduce heat generation and resist carbon build-up; coatings allow alloys like titanium to become ultra-smooth while reaching hardness levels 5x that of high-speed steel.

• Military-spec certified TI3Al titanium alloy
• Forged from a single blank
• PVD, CVD, and CrN coatings
• Reduces heat generation
• Resists carbon build-up
• Significantly stronger than steel

Specifications:

• Material: Titanium
• Valve Head Outer Diameter: 31mm
• Valve Length: 84mm
• Valve Stem Outer Diameter: 4.980mm

Includes all gaskets and O-rings necessary to complete a crank (bottom end) and piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement. The Whites Complete Gasket Set is your one-stop shop for engine rebuilds.

Features:

• Designed for OEM replacement.
• Made from high-quality materials.
• Meet or exceed OEM specifications.
• Competitive pricing.

Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods, and customer service.

Includes x2 10mm circlips.

These piston kits ease the repair process by saving time and money. They come with everything needed to replace your piston, top-end gaskets, and wrist pin bearing (for two strokes) when the time comes.

Features:

• Included are the piston, rings, wrist pin, circlips, top end gaskets, and even wrist pin bearing (for two-stroke applications).
• Four-stroke kits include a free camchain.
• Case-hardened and highly wear-resistant wrist pins have anti-galling properties.

• Comprehensive kit for transmission rebuild, includes bearings, seals, o-rings, and shims.
• Affordable alternative to OEM replacement parts.
• Utilizes high-quality ABEC 3 precision ball bearings for durability and performance.
• Sourced components, including ball bearings, needle bearings, tapered bearings, PTFE lined bearings, seals, and o-rings, from reputable manufacturers worldwide.
• Kits with tapered bearings come with a selection of shims for customization.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

Kit includes water pump cover gasket or o-ring, water pump shaft bearing(s) and seal(s) to repair a leaking water pump seal and/or a failed bearing.

Features:

• Precision micro bearings provide OE quality and durability.
• High pressure/temperature mechanical and rubber seals.

Constructed using a specific heat-treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack.

Most 250cc 4-strokes use 7.48 mm OD shims, most 400cc and up 4-strokes use 9.48 mm OD shims, and KTM models use 10 or 8.90 mm OD shims.

Features:

• Heat-treated ensuring hardness for maximum durability and less wear.
• Precision machined to match exact size.
• Each size sold individually to keep cost down.
• Works with stock or aftermarket cams.
• Sold as a pack of 5.
• Sizes available:
  • 7.48mm x 1.20mm - 3.50mm in 0.05mm increments
  • 9.48mm x 1.20mm - 3.50mm in 0.05mm increments

A Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder.

NSC is a composite of nickel and silicon carbide, providing an excellent wear-resistant surface with oil retention capabilities.

Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil retention.

Features:

• Cylinder looks just like stock.
• Nickel silicon carbide plated for longer life.
• No machine work needed *
• Replacement cylinder for standard bore only.

* Honda CRF250R and CRF250X may require slight case modification. Kit comes with instructions.

All new assembly sold complete with Hot Rods connecting rod.

• The Hot Rods complete crankshaft includes their famed connecting rod; durability at a level OEM rods can only dream of.
• Factory assembled and trued to O.E.M. specifications, Hot Rods cranks will meet or surpass the OEM in performance. Hot Rods makes installing the complete crankshaft simple and easy.
• Crankshaft is completely rebuildable with genuine Hot Rods connecting rods.

Note: Crank bearings and seals sold separately.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

Maximise your motorcycles engine cleaning system with Whites Magnetic Oil Drain Plugs, available for almost every make & model of motorcycle these anodised aluminium plugs include a magnetic core that is designed to catch any metal shavings in your motorcycles oil. Extra protection can't hurt, a simple inexpensive magnetic sump plug could prevent a costly engine rebuild or prevent permanent damage to your engine.

• Thread Size: M10 x 15mm
• Thread Pitch: 1.25mm
• Colour: Black
• Pre-drilled hole in the head for use with safety wire
• Aluminium crush washer prevent leaks
• Anodised aluminium for a great look and durability

NOTE: All Aluminium Magnetic Drain Plugs should be tightened to the OEM specifications found in your owners/service manual.

Wossner

For more than 35 years, Wössner successfully design and produce high-performance pistons and connecting rods.

In order to offer their customers the best of Wössner Power, their products are produced by using state-of-the-art technology and are subject to continuous quality control.

Performance, quality and longevity - this is what Wössner stands for with high-quality products.

Needle Bearings (Little End Bearings)

Please use our Fitments Tool to ensure the correct part is ordered.

NOTE: This complete Vertex Gasket Set contains all parts as pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• One kit containing all of the gaskets, O-rings, and valve seals necessary to rebuild the entire engine and transmission.
• Includes transmission seals.

NOTE: This complete Vertex Gasket Set contains all parts as pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• One kit containing all of the gaskets, O-rings, and valve seals necessary to rebuild the entire engine and transmission.
• Includes transmission seals.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.

VERTEX TOP END ENGINE REBUILD KIT

Easing the repair process by saving time and money Vertex Pistons Top-End Piston Kits come with everything needed to replace your piston, top-end gaskets, and wrist pin bearing (for two-strokes) when the time comes. Included are the piston, rings, wrist pin, circlips, top end gaskets, and even wrist pin bearing (for two-stroke applications). Four-stroke kits include a free Camchain!

VERTEX Piston Features

Manufactured in Italy,Vertex, the premier brand of OEM replacement pistons, is the OEM supplier to KTM and numerous European motorcycle and go-kart manufacturers. Vertex offers enthusiasts state-of-the-art, high-quality pistons for nearly any powersport use from motorcycles and ATVs to marine and karting. Manufactured to the highest standards in Japan, Vertex’s piston rings are produced by the OEM suppliers so that they are direct OEM replacements. Vertex is the choice of those who truly seek the optimum in powersport performance in any application.

VERTEX Wrist Pin Features

Case hardened wrist pins are used with all Vertex pistons.Nitride coated pins are normally used for high performance four-stroke engines utilizing a bronze bushing or with engines using a steel connecting rod without bearings. This hardened surface is highly wear resistant and provides anti-galling properties. Nitriding is a highly specialized surface treatment that produces a highly wear resistant surface. The significant advantage of nitriding is that the surface hardness is developed without quenching and the attendant distortion problems with case hardening. Finishing operations can be eliminated or held to a minimum.

Includes all gaskets and o-rings necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement the Whites Complete Gasket Set if your one stop shop for engine rebuilds.

Designed for OEM replacement
Made from high quality materials
Meet or exceed OEM specifications
Competitive pricing

Wrench Rabbit Rebuild Kits have been rebranded to Vertex Rebuild Kits; all components remain unchanged however you may receive a kit that is boxed differently to the one pictured.

Vertex Complete Engine Rebuild Kits are a simple and cost-effective way to complete a top-to-bottom professional rebuild for your 2 or 4-stroke motorcycle or ATV/UTV. The one easy to order kit will not only save you time by offering a one-stop-shop in a box, but they also save you money when compared to purchasing all items individually.

Vertex kits include quality components from Vertex, Hot Rods & Hot Cams.*

All parts are manufactured in the USA from the highest quality material.

Features:

• Crafted to deliver unbeatable levels of quality
• High-grade materials for exceptional performance
• Superior in durability and reliability
• Kits available for many 2 & 4-stroke motorcycles, ATVs & UTVs
• Cost-effective solution
• Saves time sourcing individual components
• Vertex pistons & gaskets*
• Hot Rods crank & bearing kits*
• Hot Cams cam chain*

Includes:

• Crankshaft
• Piston Kit
• Complete Engine Gasket Kit
• Oil Seal Kit
• Main Bearing and Seal Kit
• Water Pump Rebuild Kit
• Transmission Bearing Kit
• Countershaft Bushing/Seal Kit
• Cam Chain

*Specific parts vary by kit (see included parts above).

VERTEX TOP END ENGINE REBUILD KIT

Easing the repair process by saving time and money Vertex Pistons Top-End Piston Kits come with everything needed to replace your piston, top-end gaskets, and wrist pin bearing (for two-strokes) when the time comes. Included are the piston, rings, wrist pin, circlips, top end gaskets, and even wrist pin bearing (for two-stroke applications). Four-stroke kits include a free Camchain!

VERTEX Piston Features

Manufactured in Italy,Vertex, the premier brand of OEM replacement pistons, is the OEM supplier to KTM and numerous European motorcycle and go-kart manufacturers. Vertex offers enthusiasts state-of-the-art, high-quality pistons for nearly any powersport use from motorcycles and ATVs to marine and karting. Manufactured to the highest standards in Japan, Vertex’s piston rings are produced by the OEM suppliers so that they are direct OEM replacements. Vertex is the choice of those who truly seek the optimum in powersport performance in any application.

VERTEX Wrist Pin Features

Case hardened wrist pins are used with all Vertex pistons.Nitride coated pins are normally used for high performance four-stroke engines utilizing a bronze bushing or with engines using a steel connecting rod without bearings. This hardened surface is highly wear resistant and provides anti-galling properties. Nitriding is a highly specialized surface treatment that produces a highly wear resistant surface. The significant advantage of nitriding is that the surface hardness is developed without quenching and the attendant distortion problems with case hardening. Finishing operations can be eliminated or held to a minimum.

Includes components necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement.

Features:

• Designed for OEM replacement.
• Made from high-quality materials.
• Meet or exceed OEM specifications.
• Competitive pricing.

NOTE: This Vertex Top End Gasket Set contains all components pictured.

Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits, complete engine kits, or as an oil seal kit.

• These sets include the head, base, and exhaust gaskets, valve seals, O-rings and other gaskets to complete a top-end rebuild.