For those troubled 50cc Cub owners, upgrading to 88cc will solve your frustrations!
The Cub series has a rich lineup, but many people choose a Class 2 moped model from the start because they dislike the 30km speed limit and two-stage right turn, as well as engine performance. However, for those who have stepped up from a moped to obtain a higher-level license, or for those who love models that only exist in 50cc (like this Little Cub), it’s only natural to want to make their current beloved Cub “more practical somehow.” For those of you who feel this way, we highly recommend a bore-up kit. By changing your registration to a Class 2 moped, you can say goodbye to the restrictions of the 50cc regulations, and if your vehicle has a lot of mileage, you can also overhaul it.
Comes with a convenient fuel controller
Hyper S Stage Bore Up Kit 88cc
[Compatible models] Little Cub 50 (FI) / Super Cub 50 (FI) [Price including tax] From 64,350 yen
The S-Stage Bore Up Kit includes all the necessary parts, including an FI controller, air filter, 16T drive sprocket, and spark plugs!
The power band output characteristics have been dramatically improved! The sports camshaft included in the kit also significantly improves high-speed performance.
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The top speed has also increased significantly!
“That certainly sounds like a good idea!” The first question many of you may be wondering is, “How many cc will it be?” SP Takegawa has released various bore-up kits, which can increase the displacement of 50cc FI models from the Little Cub generation to 88cc, and current Super Cubs and Cross Cubs to 81cc. Some models, such as the Cub Pro, are not available, so you’ll need to check the details.
Next, you might be wondering, “Will 88cc be enough?” But when you ride it, you’ll be surprised!
The speed you experience is far more powerful than the stock Super Cub 110. I deliberately test-rode it with the Little Cub’s stock gear ratio, and first gear seemed to lift the front end, and fourth gear wasn’t enough. That’s why the kit comes with a sprocket. Now, when it comes to installation, you might be wondering, “Do I need anything else besides the bore-up kit?” This depends on the performance you’re looking for, but generally, you can ride it with just the bore-up kit. However, if you want to improve the reliability of your engine, we recommend using reinforced oil pumps and cam chain tensioners. You can also feel more secure by strengthening the clutch. If you’re looking for higher specs, you’ll want to replace the muffler, but it’s also a good idea to gradually step up. I recommend doing the actual work yourself, just like a moto champion. The Cub’s engine is simple, so it’s also an opportunity to get to know your bike better. If you gather the necessary tools and customize it yourself, you’re guaranteed to feel twice as attached to it and enjoy twice as much power. Give it a try!
We recommend wearing them together!
Although not required, these parts are recommended for simultaneous installation. Please consider not only the performance improvement but also practicality and durability.
The top speed has also increased significantly!
P-SHOOTER (Capton Style)
[Compatible models] Little Cub 50 (FI) *4 models only / Super Cub 50 (FI)
[Close-range exhaust sound recording] 80dB
[Government certification] Government certified
[Price including tax] From 41,800 yen
With the stock muffler, the exhaust can’t keep up and the engine gets stuck. By replacing it with a high-efficiency muffler, you can make your engine run smoothly up to high revolutions!
It also has a built-in tachometer!
D-type LCD speedometer & tachometer
[Compatible models] Little Cub 50/Super Cub 50
[Price including tax] Starting from 34,650 yen
For vehicles with a bore-up, the stock meter with a 60km/h scale is completely inadequate.” It also has a built-in tachometer function, which can be useful from the break-in period after installing the kit.
Manage oil temperature in real time!
Compact LED thermometer with magnet drain bolt
[Compatible models] Universal for 12V vehicles
[Price including tax] Starting from 10,780 yen
If the oil temperature gets too high, its lubrication performance will decrease and damage to the engine will occur. By constantly monitoring the oil temperature, high loads can be avoided and engine seizure can be prevented.
