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  • ST-2M Camshaft
  • ST-2M Camshaft
  • ST-2M Camshaft
  • ST-2M Camshaft
  • ST-2M Camshaft
  • ST-2M Camshaft
YOSHIMURA

ST-2M Camshaft

Product # 211-40A-2250

4.7 (3 reviews)

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158.21 USD (24,150 JPY)

Webike Point: +242 pt  (1.58 USD)

Delivery Information

  • This item is discontinued.

FITMENT

HONDA
  • MONKEY125

    Vehicle Model]2BJ-JB02 [Engine Model]JB02E

  • SUPER CUBC125

    Vehicle Model]2BJ-JA48 [Engine Model]JA48E

  • MSX125 (GROM)

    13-16 [Vehicle type]EBJ-JC61 [Engine type]JC61E

  • MSX125 (GROM)

    17-20 [Vehicle type]2BJ-JC75 [Engine type]JC75E

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Product detail

Customer Reviews

4.7 /5
(3 reviews)

5 stars

67%

4 stars

33%

3 stars

0%

2 stars

0%

1 star

0%

Reviews with image

Fits:HONDA MONKEY125 Vehicle Model]2BJ-JB02 [Engine Model]JB02E, HONDA SUPER CUBC125 Vehicle Model]2BJ-JA48 [Engine Model]JA48E, HONDA MSX125 (GROM) 13-16 [Vehicle type]EBJ-JC61 [Engine type]JC61E, HONDA MSX125 (GROM) 17-20 [Vehicle type]2BJ-JC75 [Engine type]JC75E, HONDA MSX125

Excellent

Jun 4, 2019

Yoshimura ST-2M camshaft after ST-1M camshaft

My GROM has 181cc BBK fitted. I replaced my ST-1m(centre of photo) with the POP Yoshimura ST-2M camshaft(R.H. of photo, std.cam L.H. of photo) and reset ECU. The ST-2M idles smoother and feels like the ST-1M at low RPM. At mid range RPM the ST-2M delivers strong smooth power, about the same feel as the ST-1M. At high RPM after 8kRPM the ST-2M keeps pulling and feels strong to near 9kRPM. The St-2M gives my GROM a smooth even power feel throughout the rev range which lasts longer than the ST-1M which feels a bit flat after 8kRPM. I reckon the ST-2M Yoshimura camshaft will make the ST-1M redundant and improving on the ST-2M will be very hard. The ST-2M is a must have for your 181cc BBK GROM. Thanks POP Yoshimura. (Cam photo STDcam ~2500km, ST-1Mcam ~2100km, St-2Mcam new~0km with decomp. mech.)

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Yoshimura ST-2M camshaft after ST-1M camshaft
Helpful?

Fits:HONDA MONKEY125 Vehicle Model]2BJ-JB02 [Engine Model]JB02E, HONDA SUPER CUBC125 Vehicle Model]2BJ-JA48 [Engine Model]JA48E, HONDA MSX125 (GROM) 13-16 [Vehicle type]EBJ-JC61 [Engine type]JC61E, HONDA MSX125 (GROM) 17-20 [Vehicle type]2BJ-JC75 [Engine type]JC75E, HONDA MSX125

Excellent

Oct 14, 2017

Why is this effective?

I attached St-1m, but I also wanted to try st-2m.

I thought that it would be difficult to get down the town with low and medium speed lean, but I did not mind being particularly worried, but the Flat Engine characteristics made a sharper effect and it became a fun Engine! This guy works fuckyou!

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Why is this effective?
Helpful?

Fits:HONDA MONKEY125 Vehicle Model]2BJ-JB02 [Engine Model]JB02E, HONDA SUPER CUBC125 Vehicle Model]2BJ-JA48 [Engine Model]JA48E, HONDA MSX125 (GROM) 13-16 [Vehicle type]EBJ-JC61 [Engine type]JC61E, HONDA MSX125 (GROM) 17-20 [Vehicle type]2BJ-JC75 [Engine type]JC75E, HONDA MSX125

Very Good

Jan 1, 2017

It began to turn around considerably

It is a change from High Camshaft which I am putting in first, the appearance is clearly different First, the paddy field is thick,
It seems that there is a valley around the middle speed in ST2 of this one so it seems to rise to Smooth from the bottom to the top when I am impressing ST1, but I chose this one dare.
Although I installed it a bit, first I have put a little hand on the Engine, but when I tried running with Setting of dark eyes daring with bore NORMAL, Exhaust System YOSHIMURA FI Controller HeadNORMAL processing I understood the valley clearly around 6000 rpm After that, it turned around from High Camshaft that I was wearing the last time 4 speed 10,000 revolution, changing to the bad Exhaust System made only on the next Exhaust System One-off And the same as running the same 6000 revolution valley It got rid of at all and reached the 4th speed 10000 rpm was also faster
It seems that compatibility with RACING Maurer is good.
It is quite a nice thing to set down Setting It is recommended for those who revolve around.

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It began to turn around considerably
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