Thank you forvisiting the\"TWR PRODUCTS JP\"page!
★\"TWR-JP\"has devised a\"強化パーツ®=Reinforced parts\"system thatprevents seizure caused by insufficient lubrication in the engine head peculiarto RFVC engines, uneven wear of contact surfaces, galling and multi-holesymptoms.
By increasing theamount of oil discharged from the crankcase oil bolt that pumps engine oil fromthe oil pump to the oil line and the oil bolt that introduces engine oil to thecylinder head, high lubrication is quickly performed from start to full rotation.
\"TWR-JP\"establishes thissystem and is a\"強化パーツ®= Reinforced parts\"for the purposeof improving the metal wear resistance of the camshaft and rocker arm ASSY ofthe RFVC engine and the cooling effect of the engine head.
◆Characteristicsof oil line \"強化パーツ® = Reinforced Parts\" bolt
1. “Full coneorifice system”
By expandingthe discharge port diameter of both the oil pump and the engine head oil bolt,and by uniquely revising the shape of the discharge port of the genuine parts,we have achieved +30% more engine oilflow.
2. “Double dischargeport system”
The oil boltdischarge port on the oil pump side has been changed from single to double toquickly maintain lubrication of the engine head mechanism from startup to highrotation.
3. “smoothing system”
Reducedlubrication loss by tapering the bottom of the oil bolt.
4. “High strengthand high durability”
One-piecemolding and cutting using high steel material specifications.
★Engine headassembly has few opportunities for maintenance such as inspection anddisassembly, and is a part group that has always endured high rotation and hightemperatures.Considering the life of the component parts and the cost ofreplacing parts, the\"Oil line reinforced bolt\"can beeasily replaced!
《Reference photo》
●Photo 3: Engine head (1)and oil pump (2) replaced to improve cooling and lubrication effects.
●Photo 4~6:Comparison of engine head oil bolts.(Right side:\"強化パーツ®\")
●Photo7~9:Comparison of oil bolts for oil pumps. (Right side:\"強化パーツ®\"has enlargeddischarge port, double discharge port processing, full cone orifice processing,and bottom taper specification)
●Photo 10:Thered circle inside the camshaft is an early sign of galling due to lack oflubrication. <30,000km run withthe genuinesystem>
●Photo 11:Thered circle inside the camshaft is a terminal symptom of galling due to lack oflubrication. <60,000km run with the genuinesystem>
●Photo 12~14:Thestate of the RFVC engine camshaft and rocker arm after 36,000km driving withthe \"reinforced bolts\" installed. (The contactsurface between the camshaft lift and rocker arm is in very good condition withno uneven wear or galling, and the lubrication effect of the \"reinforcedbolt set\" is fully demonstrated)
◆Regardless of seasonaltemperature changes, the rate of oil temperature rise due to heat generated bythe RFVC engine is much higher in city driving and short-distance high-speeddriving[STOP & GO]compared tonon-stop driving including touring.(This has alreadybeen confirmed in Japan, which has four seasons)
This is becausethe oil temperature is slow to drop, and the inside of the engine head, whichis far from the oil pump, gets hotter than expected, making it easier for theoil film to break. It particularly affects the contact surfaces of rocker armsand camshafts and tends to accelerate metal wear. [If you have anoil temperature gauge, you can see the situation in real time...]
★Since its release in Japanin 2010, it has been extremely popular as a standard customization forstrengthening the lubrication system among users and bike shops who own manyRFVC engine-equipped bikes. Furthermore, it has been selected as a bestsellerin the engine parts rankings of major e-commerce sites.
◆All component parts aremade in Japan. Manufacturers of parts used are listed in the product details.
★\"Full coneorifice, double discharge port, bottom taper\"aremanufactured using\"unique technology andprocessing devised by TWR-JP\"for eachvehicle model and displacement.In addition, it is safe andsecure as it has been registered with the Japanese Industrial StandardsJAN/EAN common code.Furthermore, \"TWR-JP\" has obtained alicense from the Central Packaging Registration Bureau\"ZSVR\".
★Set contents
1. \"強化パーツ®\"Oil boltfor the cylinder head
2. \"強化パーツ®\"Oil boltfor the right crankcase cover
3. 4 new genuineHonda washers (genuine washer \"90475703000\"which is very compatible with reinforced bolts is included)
4. Instructionmanual
★Please be sureto check beloved motorcycle before ordering!
●Please make surethe vehicle and model year
●Performance maynot be demonstrated depending on the model year of the vehicle, the oil pathtube, the wear condition of the components of the engine head mechanism, theaged deterioration of the oil pump, etc
●We recommendhaving the parts installed by a qualified professional mechanic. Please notethat we are not responsible for any damage caused by improper installation
◆If you have any questions, please feel free to contact us! We offer \"TWR-JP style customization\" that is ideal for owners and dealers.
★Payment
We accept Managementonly.Please make a payment within3 daysafter thepurchase.
★Shipping
Shipped by Japan Post\'s\"small packet airmail\".(Safe delivery, tracking number)
●Furthermore, if you purchase multiple other\"強化パーツ®= ReinforcedParts\"series at the same time, we will give you a secret discount on this \"Reinforced Parts Set\" and ship them together.Pleasemessage me in advance!
Please take thisopportunity to Reinforced beloved motorcycle by equipping it with class=\"MsoNormal\" align=\"left\" style=\"line-height: 15pt;\">
◆We appreciateyour understanding as domestic and international logistics from Japan areextremely congested, and delivery may be slower than usual
★International buyers –pleasenote!
●Import duties, taxes andcharges are not included in the item price or shipping charges. These chargesare the buyer\'s responsibility.
●These charges are typically collectedby the shipping freight (shipping) company or upon receipt of the goods.
●Please check with your country\'scustoms office to determine what these additional costs will be prior toofferding or purchasing.
●We do not mark merchandise valuesbelow value or mark items as \"gifts\" - US and Internationalgovernment regulations prohibit such behavior.
●All products can be returned andrefunded within 30 days of receipt. However, we will only accept requests if wenotify you in advance of the cause of the product itself, such as initialdefects or missing items.
★\"TWR PRODUCTS JP\"develops andproposes\"強化パーツ®\"= ReinforcedParts\"Series that focuses on maintaining the basicperformance of a normal engine so thatyou can ridebeloved motorcyclefora long time withpeace of mind!
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