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Camshaft [ST-1]
Camshaft [ST-1]
Camshaft [ST-1]
Camshaft [ST-1]
Camshaft [ST-1]
Camshaft [ST-1]
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  • Camshaft [ST-1]
  • Camshaft [ST-1]
  • Camshaft [ST-1]
  • Camshaft [ST-1]
  • Camshaft [ST-1]
  • Camshaft [ST-1]
YOSHIMURA

Camshaft [ST-1]

Product # 211-406-0101

4.5 (11 reviews)

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86 USD (12,390 JPY)

Webike Point: +124 pt  (0.86 USD)

Delivery Information

  • Temporarily out of stock.

Arrival date at our warehouse: around 1 and a half months

Quantity
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FITMENT

HONDA
Open Fit Model Information Table

Product detail

[APE100/XR100 MOTARD]
Type: ST-1
MAX LIFT(mm):IN 6.40mm/EX 6.50mm
1mm DURATION(degree):IN 228.0 degrees / EX 232.0 degrees
Standard tappet clearance :IN 0.10/EX 0.10

[APE50/XR50 MOTARD]
Type: ST-1
MAX LIFT(mm):IN 6.35/EX 6.45
1mm DURATION(degree):IN 224.0/EX 230.2
Standard tappet clearance :IN 0.10/EX 0.10

**The cam specs shown are calculated from the design values of the camshaft. Due to the manufacturing process, there is a slight variation in each lot.The ST-1 can be installed by bolt-on, but if you need more accurate timing, it is recommended to re-set the valve timing for each vehicle.
*Please use STD valve springs.
*Exclusively for stock heads.YOSHIMIURA head kit cannot be used.
*This product is for racing use only..

By using an all-machining method, we have succeeded in achieving high wear resistance and a weight reduction of 5% compared to STD, while increasing the maximum lift.
APE100 with Yoshimura Full Kit (ST-1 cam + Yoshimura Cyclone + TM-MJN24 carburetor) achieved more than 180% improvement compared to the stock.The performance curve of horsepower and torque from low to high rpm is much better than STD.(Depending on the vehicle, it may be necessary to cut the cam holder slightly.)

Points of Attention

* If there may be an instruction manual included, it will be written in Japanese.

MODEL PAGE LINKS

HONDA

Customer Reviews

4.5 /5
(11 reviews)

5 stars

55%

4 stars

45%

3 stars

0%

2 stars

0%

1 star

0%

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Reviews with image

although a kitaco twin tapered end muffler, a CRF duct, and an insulator outside carried out, it came out and it attached -- rotational frequency up -- rather than -- torque up all over the districts was felt. <br>If it combines with caliber up of a carbur
although the cam of the manufacturer who is different until now was used -- it is exchange to ST-1 -- although I am 80 cc, after I put this in, the maximum high speeds are 98 K of 10-K up. <br>There is rather no elongation in high rotation by inside rotati
Although there is work which deletes a little cam holder, as it is, the engine performance is also raised.

YOSHIMURA

Camshaft [ST-1]

Fits:HONDA APE 100 TypeD , HONDA NSF100 , HONDA XR100MOTARD , HONDA XR50 MOTARD , HONDA APE 50

Excellent

Apr 2, 2022

More power

This cam came well packaged and shipped quickly. It makes noticeable power gains over my old bbr cam, installed on a 2004 crf100f with 120 bbr kit.

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More power
Helpful?

YOSHIMURA

Camshaft [ST-1]

Fits:HONDA APE 100 TypeD , HONDA NSF100 , HONDA XR100MOTARD , HONDA XR50 MOTARD , HONDA APE 50

Excellent

Feb 19, 2020

Yoshi ST-1 cam XR100R

I added this camshaft to my modified 2000 XR100. Big gain!!! Noticible power increse!! Also it revs higher!! The cam fit perfect. Fits stock cam journal, and it fit my aftermarket journal. Engine mods as follows: FmF pipe, ATC200 Carb, 120CC piston, Shift up Head, Shift up oil shower journal,Yoshi cam. I like riding this Modified XR100 more than large cc bikes. Pure fun. It came in a box and a sticker was included. Sweet

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Yoshi ST-1 cam XR100R
Helpful?

YOSHIMURA

Camshaft [ST-1]

Fits:HONDA APE 100 TypeD , HONDA NSF100 , HONDA XR100MOTARD , HONDA XR50 MOTARD , HONDA APE 50

Excellent

Apr 24, 2016

It is YOSHIMURA!

I used XR80Cam for many years in the vertical engine, but since I wanted to use YOSHIMURACam, I bought it.
Yoshimura logo is marked on the surface Tufftride processing and the Tension rises. Although I am using about 5000 km, there is almost no wear of Tufftride.
Other Manufacturer also had something that squeezed the heat treatment sweetly, but YOSHIMURA can realize the lightness even if it is processed with the core of the core part cut out from the steel material and it is rotated.
Rather than saying that the rotation will rise without limit, from around 5000 revolutions (50 km / H) Punch came out and it's a delicious Cam in the city.

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It is YOSHIMURA!
Helpful?

YOSHIMURA

Camshaft [ST-1]

Fits:HONDA APE 100 TypeD , HONDA NSF100 , HONDA XR100MOTARD , HONDA XR50 MOTARD , HONDA APE 50

Very Good

May 18, 2015

I want to attach Cam of YOSHIMURA

Takekawa SStage 115cc Bore Up Kit comes with Camshaft replacement. First I was surprised that Torque in the low and middle speed region was able to feel it. I feel that it seems that the high revolution range does not grow a little. Waiting Spec. It is not good for you.

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I want to attach Cam of YOSHIMURA
Helpful?

YOSHIMURA

Camshaft [ST-1]

Fits:HONDA APE 100 TypeD , HONDA NSF100 , HONDA XR100MOTARD , HONDA XR50 MOTARD , HONDA APE 50

Very Good

Jan 8, 2013

ST-1 Camshaft exchange was carried out.Although full admission has not been used yet, it is thought that the Torque of an inside low speed is going up.It
-run-came to be easy.It is satisfied although processing, such as deleting a little
Cam

ST-1 Camshaft exchange was carried out.Although full admission has not been used yet, it is thought that the Torque of an inside low speed is going up.It
-run-came to be easy.It is satisfied although processing, such as deleting a little
Cam holder, may be required.

View Detail
ST-1 Camshaft exchange was carried out.Although ...
Helpful?

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