Quantity with high grip tire because it works well.:Set Exchange is a Recommendation

It definitely works better than the OEM Shoe, and the Feel when Brake is applied is good, especially the Rear, which makes me want to use it more aggressively.
Actually, before this DAYTONA made, I replaced the front and rear Brakes of the LITTLE CUB I used to own with Shoe made by a certain company, but the Rear started to squeal after one winter, not even a year had passed. It didn't affect the performance much, but when I was on the street, the Rear started to squeal. "Kikki!" However, the brake squeal stopped after I replaced it with a Daytona brake the summer before last. After that, I rode for a little more than a year without brake squeal.

The SUPER CUB110 is more powerful and heavier than the LITTLE CUB, so you can feel the effect of the SUPER CUB110. (Not as good as HUNTER and other disc brakes, of course.) The fluffy feeling is gone. I also feel that the front end sinks more deeply than the OEM when fully breaking.
Note that before replacing the Tire and Brake Shoe, the Rear sometimes locked up in Panic Breaking, but I think that was due to the OEMTire being poor. (The braking distance is not short because it locks)
After replacing the tires, I tried full breaking on a safe road, and both Front and Rear stopped firmly without locking. The fact that it did not lock up is probably due to the fact that I changed the tires to high grip BS BATTLAX BT-39SS at the same time. I am sure that the brake stops faster and shorter than before the change. I will not recommend this Brake Shoe with OEM Tire because I think it will lock up spectacularly! (Lol)

I have not ridden my JA44 so far, but I have replaced both front and rear with DAYTONA Shoe, so the braking balance is good. View detail

Did not fit.

The conformity information is incorrect. I was disappointed because I purchased it on faith. View detail

KITACO Drive Sprocket (Front)

It has good quality that can replace the genuine product.
Kitako products are popular with many buyers and are of excellent quality.
Considering the low cost and long durability, it would be difficult to choose a better product than this product.
I will continue to use this product and thank you for allowing me to use this great product. -------------------------------------------------- -------- It has good quality that can replace the genuine product. Kitako products are popular with many buyers and are of excellent quality. Considering the low cost and long durability, it would be difficult to choose a better product than this product. I will continue to use this product and thank you for allowing me to use this great product. Powered by Google Translator View detail

Cosmetically good.

This is the only Sprocket that I can think of. I use the same number of pins. I use the same number of pins, and as a matter of course, I have no problems. View detail

It's cosy.

I think the quality is the same as OEM etc. I don't know about durability yet. View detail

Low profile parts...a blind spot.

The circumstances of the exchange,
It seems like the oil is getting low ? There is a lot of white smoke coming out of the exhaust system. I can understand if it is right after starting the engine in winter, but the white smoke doesn't disappear even after the engine is warmed up.

[Symptoms of Oil drop]
▲ BlueWhite smoke is emitted when Engine RPM is low.
▲When the Engine is stopped for a while and then started, White smoke is produced.
White smoke is produced when the Engine speed is increased after Idling for a while. 。
→ This is exactly what it is.

[Cause of Oil drop.
‥
(1) Valve wear
Damage due to age-related deterioration
Expansion and contraction due to temperature change
Deterioration due to dirty engine oil
→?Hardening of Stem Seal Suspect damage due to age-related deterioration.
Because... Stem seals are rubber, and I thought they would deteriorate (laughs).

Valve stem seal
The Valve stem seal is attached to the valve guide in the engine head and prevents engine oil supplied to the head from flowing into the combustion chamber through the sliding surfaces of the valve stem and guide.
Valve stem seal inside the cylinder head.

[Deterioration over time].
→Valve stem seal will not adhere to Valve Stem over time 。 When the oil level drops, the consumption of oil increases, resulting in poor engine performance due to lack of oil, abnormal noise, and in some cases, overheating and seizure.
White smoke and odd odors also appear, the first symptom listed. →That's what this is (laughs).

This replacement is an OEM Stem Seal.

procedure
First, remove the Dynamo cover to expose the Flywheel. Similarly, remove the side cover of the Cylinder head.

(2) Align the notch on the Crankcase with the top dead center mark (T) of the Flywheel and the 0Mark of the Camshaft Sprocket with the notch on the Cylinder head.

If it is difficult to match the tensioners, remove the bolt that is holding the tensioner tension of the camshaft chain tensioner and bleed off the hydraulic pressure.

Remove the locker arm, remove the camshaft, remove the valve spring using a valve spring compressor, remove the stem seal, and replace it with a new one. 。 After installation, use the Thickness Gauge and Tappet Adjust Wrench to return the Tappet clearance to the proper setting.
(5) Assemble the unit in the reverse order of disassembly. Finally, the amount of oil is checked and replenished before starting.

Effect after replacement
......White smoke has disappeared and the exhaust Gas smell has been eliminated!

It is not a part that comes out from the outside, so it is not an easy part to replace, but please check it when you overhaul the Engine or Cylinder head. View detail

If you want to Bore up with Normal head, by all means.

Bore up + High Camshaft seemed to be perfect, but... ?Tappet sound is annoying.
?The RPMs are not as high as expected.
Why? I found out that the Spring of Valve is not good if it is set to "NORMAL", so I will replace it with &arrarrr;Reinforcement Type.

What is the role of Valve Spring?
Valve springs keep intake and exhaust valves constantly pressed against the valve seat of the cylinder head to prevent leakage from the combustion chamber.
The Valve is pushed down by the Cam, but when it returns, it does so with the force of the Valve Spring. The Valve must follow the movement of the Cam in order to produce a stable output.
The valve opens and closes once per cam revolution, making one round trip up to the largest lift. When the Valve Spring can no longer withstand the load (in reality, there are also problems with frequency), Surge-ing occurs and the Engine stops turning. In the worst case, the Valve or Engine will be damaged.
Surge ing When Valve does not follow Cam when the rotation of Engine is increased and Valve vibrates with unintended Timing.


Why do bore up cars need Reinforcement Springs?
If Valve Spring is NORMAL, Surge-ing is likely to occur at high rpm when using high rpm with High Camshaft. By the way, if you strengthen only the Valve Spring on the Normal cam, it only becomes resistance, but there is no Merit.

[Strengthening Valve Spring].
Literally, the Valve Sub Ring hardens itself. (Increases load-bearing capacity.)
Simply put, the Valve Spring Rate is increased to withstand higher loads at higher RPM.

[Effect]
When the Valve Spring is strengthened, the Cam pushes down the Spring, so the Engine Friction is increased. This will suppress the valve jump that tends to occur at high RPM range.

good point
◎No snagging up to high rpm and runs cleanly and without loss.
◎Tappet sound became slightly quieter.
◎They can maintain high rpm even on hilly roads.
◎for STD Head.

A bad point
▲Recommendation will not be made for Single Item replacement. Please do it by Overhaul around Head because it involves removal &arrarr;Valve removal/attachment, etc. of Sealinder Head.
The tool called "Valve compressor" needs to be prepared.



When the engine is running at high RPM, the Valve Spring cannot expand and contract in time with the Valve movement, causing ValveSurge-ing. 。 Reinforcement springs have stiffer springs, so they can be eased to some extent.
It is quite time-consuming to replace, but it is effective.
Whether you are going to do it yourself or ask the Shop to do it for you, we will recommendation! View detail

good stars

Звезда 15 звёзд от Kitako как всегда отличного качества, беру уже не первый раз. Пользуюсь и наслаждаюсь как она чётко работает. Подходит как оригинал. Работает чётко.

The star of 15 stars from Kitako is, as always, of excellent quality, it's not the first time I've taken it. I use and enjoy how it works clearly. Fits like the original.  It works clearly. ---------------------------------------------------------- The star 15 stars from Kitako as always of excellent quality, I have been taking it for the first time. I use and enjoy how it works clearly. Suitable as the original. It works clearly. The Star of 15 Stars from Kitako is, As Always, of Excellent Quality, It's Not the First Time I've Taken It. I Use and Enjoy How It Works Clearly. Fits Like the Original. It Works Clearly. Powered by Google Translator View detail

For normal use, there is no problem at all.

The engine power is small, so the Driven Sprocket, which had been set at 15T to increase one step closer to the maximum speed, has been changed to standard in order to give priority to ease of use in the practical range. (OEM) I screwed up the head of the bolt by setting the torque wrench to 20Nm by mistake when I changed it back to 14T. (Reflection)
Well, since I have another Bolt and the threaded Bolt core is still there, I thought that the fixing plate would not come off and I could ride it for a while until a replacement Sprocket arrives. (Lol)
I kept it for about a month without any problem, and I bought a M6×10mm Stainless bolt to make a new Bolt, and replaced it with this KITACO Sprocket.
The OEMBolt does not have screws cut under the head to prevent the bolt from hitting the casing, so we used a washer to replace the thickness of the bolt that does not have screws cut. I should have bought an OEMBolt, but I didn't know the part number because I don't have the Parts List. View detail

Required if Bore up.

When the engine displacement volume is increased by bore-up, the scale of explosion becomes larger than that of the OEM, and the oil pump designed for 50cc of the OEM cannot keep up with the oil circulation. Therefore, we introduced the Reinforced Oil Pump.

[Oil pump's role].
The oil pump pressurizes and pumps the engine oil to circulate it to the various parts of the engine. 。 This enhances lubrication, cooling and cleaning effects.

[What happens due to lack of Oil circulation.
→ oil film breakdown and increased oil temperature.
The oil pump sucks up engine oil that has accumulated below the waist and circulates it above the waist. (The oil then flows back into the lower back to continue circulation.) Cylinder Cylinder head Camshaft Piston Therefore, if the oil cannot circulate properly, there is a possibility that these parts will break. To explain this in a simple way, if the oil film on the parts runs out, the parts will be damaged and the oil will be lost. [Burns in] it appears as if ... 。 Naturally, parts that are seized are unusable and must be reassembled.

Effects of Reinforced Oil Pumps
Circulation of the proper amount of oil reduces the burden on the parts of the drive unit. 。 Also, by increasing the Engine Displacement Volume, a larger volume of oil can be circulated to the engine, which generates more heat and thus cools the engine even more.

*OEM oil pumps are designed for OEM for 50cc, so if you bore up, you will have to reconfigure the oil pump with an enhanced (higher discharge) oil pump to match, or the oil will not be circulated in time.

This Oil pump has a capacity = amount of Oil to send 。 If OEM Product is diverted, the capacity will be as follows ： Assuming that 50cc is 1.0, it is about 1.8 to 2 times larger.



good point
Heat generation from the Engine after driving has subsided.

Even if you go for a long ride and turn it around a bit, there is no longer any heat drop.

Idling is stable.

A bad point
I also removed the oil, removed the →clutch cover, and replaced the →gasket.
It's worth changing, though (laughs).

When you bore up the engine, it is strongly recommended to install a Reinforced Oil Pump. If you are looking for a domestic manufacturer, SHIFT UP is the cheapest.
If the Bore Up Kit you purchased becomes useless because you were too stingy with the Gold amount, the cost will be large…. 。 Some of you may have assembled the Bore Up Kit with the NORMAL oil pump, but it is not a stingy PARTS, so I recommend not to drink that opinion too much.

If there is room, it would be even more effective if the orifice of the oil coming out of the oil pump is enlarged. View detail

Cool grips

I bought these beautiful grips again - this time to replace them with a Honda Super Cub.
The handles are of excellent quality and are not expensive and fit perfectly. The replacement took a little time.

I bought these beautiful handles again - now to replace them with a Honda Super Cub.
The handles are of excellent quality and are not expensive and fit perfectly. The replacement took a little time. -------------------------------------------------- -------- I bought these beautiful handles again - now to replace with Honda Super Cub. Handles of excellent quality and are not expensive and are perfect. The replacement took a little time. I BUGHT Th, Beautiful Handles AGain - Now To Replace them with a Honda Super Cub. The Handles are of Excellent Quality and ARE NOT Expensive and Fit Perfectly. The Replacement took a Little Time. Powered by Google Translator View detail

Bore up to 85cc

Bore up from 75ccBore up to 85cc.
The aluminum material used for the cylinder gives it a more luxurious look and feel.

I can't comment on durability, as I don't know how long it will last, but I think it is sufficient as a bore up that can be done with a normal head. View detail

Genuine Kitaco Camshaft

After a lot of thought and help from elsewhere, the camshaft was found to be needing a replacement due to incorrect storage and so the fun began. Finding the right camshaft was pretty straightforward, there are a lot of spare parts available for these bikes which makes my life a lot easier. The price for the camshaft was a real bargain and if I had to replace from the UK parts, it would be at least double the price. So, along with a few other parts for the project it was added to the basket. My order was shipped all together via EMS and arrived in 5 days from being shipped from Webike warehouse. The box arrived in perfect condition and was filled with bubble wrap to keep everything safe. The camshaft is truly an awesome piece of machinery. This one is far beyond what I imagined to get. I have never purchased Kitaco parts before but these are definitely the way to gofor thos project. The cams are all nicely machined, the bearings are sound and pretty much a plug and play. Very happy camper View detail

Genuine Kitaco Complete Piston Set

Along with some other parts for this mega rebuild/project bike. The pistin was shot due to not being stored correctly and was eroded in places. Not to worry, I found the right piston set pretty easily and the price was to be honest, amazing for what you actually get. The cost of shipping was really good value too which made my life a lot simpler. I did have a few other parts ready for ordering and got them all shipied together with EMS and my order arrived in 5 days. The box my order came in was well padded and nothing got any kind of damage in transit. The piston set comes with the piston, the rings, circlips and the gudgeon pin so all you have to do is fit it and away you go. The piston is weel made and I had no issues fitting the rings which had enough flex to negotiate the piston correctly. All together, very pleased with this purchase and an absolute bargain too. Thanks Webike, very happy View detail

exchange

I purchased a new Sprocket to replace the Chain with a new one.
The price is reasonable and helpful. View detail

Smallish giant, High Camshaft.

As for CUB, I always use High Camshaft when I do bore up. 。
So what does High Camshaft change? → High Camshaft is a component that changes the power output characteristics in a large, crude way.


What is the purpose of high camshaft?
High camshaft tuning is a relatively simple way to increase the power of the engine, with the aim of increasing engine output and RPM.
The more air the engine can take into the cylinder, the more fuel it can burn at once, and the more power it can produce. 。
However, one of the obstacles to air intake is the valve. If the valve opens less, the passage is narrower and the amount of air that can be taken in is reduced.
The high camshaft increases the valve lift to widen the passage and increase the amount of air that can be taken in.
Since more air mixture can be put into the combustion chamber than with the normal cam, a larger explosion is produced, resulting in more power and acceleration performance. 。
This is the effect of high camshaft.

Merit of High Camshaft is
(1) Power is increased because the amount of air intake increases at high rpm. 。
(2) Since the Exhaust System Intake Valve is open in the first half of the compression process, the pressure escapes, making it difficult to knock down the engine even with a high compression engine.
(3) Even if the Rev limit is increased to some extent, the maximum speed can be increased because Torque does not fall.

Demerit says.
(1) Engine performance is lower than NORMAL at low RPM.
(2) Fuel consumption deteriorates because the pre-combustion mixture is also discharged.
(3) Carbon adheres more easily to the throttle valve during engine braking because there is more blowback to the intake.
Idling becomes unstable because it becomes difficult to stabilize at very low rpm.
(5) If the valve does not follow the cam due to an increase in the amount of lift, it may be necessary to change to a Fixed Type Valve head of InnerShim etc. or Reinforcement Spring etc.
(6) The life of Spring will be shortened because the load on Valve Spring will become large.


The high camshaft is KITACO's high camshaft special for normal cylinder head.

good point
I was impressed as if I went from a CUB practical engine to a sports type motorbike.

High camshaft can be used for normal head, so it won't break the Valve.

The power increased by Bore up can be efficiently released.

The instruction manual is easy to understand.

○The height of Cam Mountain is moderate, so there is not much of a drop in low-speed Torque or fuel consumption.


A bad point
The aforementioned Idling instability tends to be present.

Power will definitely drop for normal engines and engines that have not been bore up, and some parts will be worse for normal engines. 。 Lack of low-speed Torque, and instability of Idling.

○Tappet adjustment is troublesome. 。
Tighten with the Thickness Gauge in between and be sure to use 0.5 for intake and 0.8 for exhaust.
I've tried to use it, but I'm somewhat worried because it's a silo job.

If fuel is increased to compensate for the increase in air, it is certain that the output will increase, but the fuel consumption will worsen. Output and fuel consumption are basically inversely related.

It is pleasant to feel the Peak power increase by releasing the Engine Power, which has become more powerful with Bore up, and there is a sense that Demerit is kicked out as well (laugh).
I think it would be even more exciting to build a bore-up engine by yourself!

High Camshaft is
DisNormal engine→ Not Recommendation because of its outstanding non-power.
Bore up→Power can be transmitted nicely, so recommendation.

There is a benefit to putting it on. View detail

I put it on CHALY.

We have a product BALI, so we have to prep it.
Painted. I think it is good for the price. View detail

Rear Sprocket purchased with tooth count change

Purchased to change the number of Chain pieces when changing the number of teeth on the Rear Sprocket. clip type is easy to adjust as it can be removed as many times as needed. View detail

It looks better now.

I put it on because it stands out from the OEM. View detail

KITACO108ccSTD Type2 Bore Up Kit (6V)

I have been using KITACO products since I was a teenager, so for 40 years now. It is a reliable Brand.
UltraHigh Camshaft, SELocker Arm, Locker Arm Shaft, SECamshaft Chain, Ultra oil pump, Power and Torque UP from 88cc. The power and torque are increased from 88cc, and it is made by KITACO. However, it is sad that the number of for 6V products is gradually decreasing. View detail