Thank you for visiting the\"TWR PRODUCTS JP\"page!
★\"TWR-JP\"has devised a\"強化パーツ®=Reinforced parts\"system that prevents seizure caused by insufficient lubrication in the engine head peculiar to RFVC engines, uneven wear of contact surfaces, galling and multi-hole symptoms.
By increasing the amount of oil discharged from the crankcase oil bolt that pumps engine oil from the oil pump to the oil line and the oil bolt that introduces engine oil to the cylinder head, high lubrication is quickly performed from start to full rotation.
\"TWR-JP\"establishes this system and is a\"強化パーツ®= Reinforced parts\"for the purpose of improving the metal wear resistance of the camshaft and rocker arm ASSY of the RFVC engine and the cooling effect of the engine head.
◆Characteristics of oil line\"強化パーツ®= Reinforced Parts\"bolt
1.“Full cone orifice system”
By expanding the 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 oil flow.
2.“Double discharge port system”
The oil bolt discharge port on the oil pump side has been changed from single to double to quickly maintain lubrication of the engine head mechanism from startup to high rotation.
3.“smoothing system”
Reduced lubrication loss by tapering the bottom of the oil bolt.
4.“High strength and high durability”
One-piece molding and cutting using high steel material specifications.
★Engine head assembly has few opportunities for maintenance such as inspection and disassembly, and is a part group that has always endured high rotation and high temperatures.Considering the life of the component parts and the cost of replacing parts, the\"Oil line reinforced bolt\"can be easily replaced!
《Reference photo》
●Photo 3: Engine head (1) and oil pump (2) replaced to improve cooling and lubrication effects.
●Photos:4~6: Comparison of engine head oil bolts.(Right side:\"強化パーツ®\")
●Photo 7~9:Comparison of oil bolts for oil pumps. (Right side:\"強化パーツ®\"has enlarged discharge port, double discharge port processing, full cone orifice processing, and bottom taper specification)
●Photo 10:The red circle inside the camshaft is an early sign of galling due to lack of lubrication.<30,000km run withthe genuine system>
●Photo 11:The red circle inside the camshaft is a terminal symptom of galling due to lack of lubrication.<60,000km run with the genuine system>
●Photo 12~14:The state of the RFVC engine camshaft and rocker arm after 36,000km driving with the\"reinforced bolts\"installed.(The contact surface between the camshaft lift and rocker arm is in very good condition with no uneven wear or galling, and the lubrication effect of the\"reinforced bolt set\"is fully demonstrated)
◆Regardless of seasonal temperature changes, the rate of oil temperature rise due to heat generated by the RFVC engine is much higher in city driving and short-distance high-speed driving[STOP & GO]compared to non-stop driving including touring.(This has already been confirmed in Japan, which has four seasons)
This is because the oil temperature is slow to drop, and the inside of the engine head, which is far from the oil pump, gets hotter than expected, making it easier for the oil film to break. It particularly affects the contact surfaces of rocker arms and camshafts and tends to accelerate metal wear.[If you have an oil temperature gauge, you can see the situation in real time...]
★Since its release in Japan in 2010,it has been extremely popular as a standard customization for strengthening the lubrication system among users and bike shops who own many RFVC engine-equipped bikes.Furthermore, it has been selected as the best-selling engine lubricant parts ranking on online shopping sites.
◆All component parts are made in Japan. Manufacturers of parts used are listed in the product details.
★\"Full cone orifice, double discharge port, bottom taper\"are manufactured using\"unique technology and processing devised by TWR-JP\"for each vehicle model and displacement.In addition, it is safe and secure as it has been registered with the Japanese Industrial StandardsJAN/EAN common code.Furthermore,\"TWR-JP\"has obtained a license from the Central Packaging Registration Bureau\"ZSVR\".
★Set contents
2.\"強化パーツ®\"Oil bolt for the right crankcase cover
3.4 new genuine Honda washers (genuine washer \"90475703000\" which is very compatible with reinforced bolts is included)
4.Instruction manual
★Please be sure to check beloved motorcycle before ordering!
●Please make sure the vehicle and model year
●Performance may not be demonstrated depending on the model year of the vehicle, the oil path tube, the wear condition of the components of the engine head mechanism, the aged deterioration of the oil pump, etc
●We recommend having the parts installed by a qualified professional mechanic. Please note that 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 Management only.Please make a payment within3 daysafter the purchase.
★Shipping
Shipped by Japan Post\'s\"small packet airmail\".(Safe delivery, tracking number)
●Furthermore, if you purchase other\"強化パーツ®= Reinforced Parts\"series as well, we will give you a discount and ship them together in the same package depending on the purchase quantity.Please message me in advance!
Please take this opportunity to Reinforced beloved motorcycle by equipping it with class=\"MsoNormal\" align=\"left\" style=\"line-height: 15pt;\">
◆We appreciate your understanding as domestic and international logistics from Japan are extremely congested, and delivery may be slower than usual
★International buyers –please note!
●Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility.
●These charges are typically collected by the shipping freight (shipping) company or upon receipt of the goods.
●Please check with your country\'s customs office to determine what these additional costs will be prior to offerding or purchasing.
●We do not mark merchandise values below value or mark items as \"gifts\" - US and International government regulations prohibit such behavior.
●All products can be returned and refunded within 30 days of receipt. However, we will only accept requests if we notify you in advance of the cause of the product itself, such as initial defects or missing items.
★\"TWR PRODUCTS JP\"develops and proposes\"強化パーツ®\"= Reinforced Parts\"Series that focuses on maintaining the basic performance of a normal engine so thatyou can ride beloved motorcyclefora long time with peace of mind!
![HONDA FMX650 SLR650 FX VIGOR \](parts-image-large/g/7TUAAOSwdjhl4hBp/s-l1600/HONDA-FMX650-SLR650-FX-VIGOR-TWR-JP-Oil-pass-line-.jpg "HONDA FMX650 SLR650 FX VIGOR \")
