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Power Pack

 Part Number : 355-1432110
Usual Price: 306 USD (34,000 yen)
Price: 252~ USD (28,000 yen)
You Save:
54 USD (18%)
Earn Webike Point: 280~pt (1%)
Please select the type:
  • High Camshaft Type-1
    270 USD
  • High Camshaft Type-2
    252 USD
Shopping information
Once you select the option, estimate delivery time will be displayed.
*Shipping date and Estimate time of arrival are not guarantee.
Once your orders are placed, we will check the stock of manufacturer and send you the confirmed Shipping time via e-mail.

HONDA Grom JC61 All models

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Piston Material: Forged Aluminum
Piston Diameter: Φ52.4
Compression Ratio: 12.2: 1 (STD: 9.3: 1)

[Included Parts]
i-map Injection Controller (GROM Ver.2)
Harness Kit
Head Gasket

High-octane Fuel Specification
for Race
Engine Displacement Volume as it is, increase the compression ratio, Engine output Up!

■ Piston shape comparison
Piston adopts Aluminum forging and has high strength and thermal conductivity compared with NORMAL's casting.

Normal piston / High compression piston
· Material : Aluminum casting / Aluminum casting
· Bore diameter : Φ 52. 4 / Φ52. 4
· Compression ratio : 9. 3 : 1 / 12. 2 : 1

■ i-map (Grom Ver. 2) Easy to assemble without Wiring processing.
Just connect the Harness kit that came with Kit.
It was troublesome Wiring process disappeared and i-map can be easily assembled.

■High camshafttype1 / 2 Features
High camshaft type1 : Emphasis on the excitement of Power in the middle rotation range
High camshaft type2 : Emphasis on the excitement of Power in high revolution range
High compression piston and High camshaft type 1 / 2 combined to achieve high output.
*It is impossible to use STD exhaust system and STD camshaft.
*It requires GPR stainless steel up exhaust or EXTREME R exhaust system that are sold separately.
*It is recommended to mount new super oil cooler kit (for clutch cover kit) to prevent over heat. (It requires clutch cover kit when taking out the oil from the STD engine.)
*Recommended Engine Oil: Elf MOTO4 PRO TECH 5W-40, PANOLIN RACE 10W-50 Street (1L)
* If there may be an instruction manual included, it will be written in Japanese.
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Recently Posted Reviews for this Product or similar Product  * Please be aware that reviews maybe for different or similar products and specifications.

    Power Pack KITACO
    Fits: HONDA Grom JC61 All models
    • HONDA Grom JC61 All models
    By BuGjAE (5)FromThailand

    At first I was thinking about to upgrade performance ,but I didn't want it to be that high.
    I decided to buy this pack to be just moderate upgrade and it wont need to install more additional part. This pack will give a performance boost at 2nd gear RPM though 4th smoothly RPM has come quicker over stock after a proper setup I tested high speed , g...

    Power Pack KITACO
    Fits: HONDA Grom JC61 All models
    • HONDA Grom JC61 All models
    By NO NAME (1)FromSweden

    Pulley install was an easy install even tho i cannot understand a word japaneese and never worked on CVT bikes. Low speed acceleration 20-60KM/H def improved. Installing the i-map was a bit harder due to the same language barrier but instructions had good illustrations with numbers, after i figured out color codes and to count from harness side opp...

    Power Pack KITACO
    Fits: HONDA Grom JC61 All models
    • HONDA Grom JC61 All models

    ประสิทธิภาพ เครื่องยนต์ ดีขึ้นกว่าเดิม มากอย่างเห็นได้ชัด
    ต้องมีไว้ประจำรถ jog4t ของคุณให้ได้ อย่างไม่ต้องลังเล ในการตัดสินใจ

    Power Pack KITACO
    Fits: HONDA Grom JC61 All models
    • HONDA Grom JC61 All models

    It might be quite amazing.

    Posted Apr 30, 2016

    I installed while looking at Instruction Manual and KITACO's Red octopus blog. Because there is a description with a photo on the blog, this one may be easier to understand. Since Limiter is canceled, 70 km was easy coming out with Normal engine. As Roller got lighter, it became somewhat louder with high revs at all times, fuel efficiency becam...

    Power Pack KITACO
    Fits: HONDA Grom JC61 All models
    • HONDA Grom JC61 All models

    The description was often read and attachment of i-map attached it.
    I think that it is not so difficult at that of .
    From under , the > (it will OK, if there is Service manual further) Pulley goes up to a Smooth, and comes by a light Roller rather than the maximum high speed goes up....

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