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Wiseco Piston Replacement Wristpin

Fits Your MachineDisplaying parts for your 2008 COBRA CX50-SR
Wiseco Piston Replacement Wristpin
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Wiseco Piston Replacement Wristpin

Fits: 2008 COBRA CX50-SR

Part# 1038420040 | Mfg Part# S563

Our Price: $14.95

MSRP: $17.50 - You save $2.55 (15% off)

Get $0.75 in Quick Cash

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5+ In-Stock

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Additional Videos

How To - Rebuild Motorcycle or ATV Top End (Part 2)

How To - Rebuild Motorcycle or ATV Top End (Part 1)

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Details

  • The Wiseco Replacement Wristpin was designed specifically as a replacement wristpin for Wiseco pistons. The Wiseco wristpin will not work with OEM.
  • Sold individually.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Wiseco Piston Replacement Wristpin Reviews

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4.9 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
15
1
0
0
0
Value
5.0 / 5
Durability
5.0 / 5
Fitment
5.0 / 5
Performance
5.0 / 5
Recommend it?
Yes (7)
No (1)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Pin
Great Products.......always fast shipping........great prices
August 4, 2019
29340, SC, US
Age: 25-44
Purchased
over 2 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Wiseco wrist pin
Wiseco the best brand other than oem in my opinion. Ran them for 17 years and have never had a problem as long as machine is properly maintained.

-m-2004 YAMAHA YFZ 450--
April 10, 2019
Fulton, NY, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Just as Good as Stock
This piston work very well
You can never go wrong with Wiseco

-m-2001 YAMAHA BLASTER 200--
November 27, 2018
Murrieta, CA, US
Age: 45-64
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Recommend it?
No
Didn't need it...
Product was fine, but my wiseco piston came with one, so this wasn't really necessary to purchase individually.
July 16, 2018
Denver, CO, US
Purchased
1 year ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good pin
Went well with my piston on my CR125. helped breathe life into a dead machine
October 10, 2017
Hurricane Mills, TN, US
Purchased
over 3 years ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
i have replaced a bunch of top ends with wiseco and they work great each time.
Great replacement and fit like OEM.

-m-2013 YAMAHA YZ250--
April 17, 2017
pittsburgh, PA, US
Purchased
over 3 years ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
TOP NOTCH!
Top notch Wiseco Quality! I Luv & high recommend their made in the USA Product's, & PLEASE NEVER reuse your old wristpin replace every time you Replace your Piston.

-m-2015 YAMAHA YZ250--
March 22, 2017
Federalsburg, MD, US
Age: 45-64
Purchased
over 4 years ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Awesome product! Great quality and performance! Thanks Rocky Mountain for the quick shipment.
December 29, 2016
Wabash, IN, US
Age: 25-44
Purchased
over 5 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
2001 yz125
Wiseco Wristpin, Bearings and Piston have always worked well

Machine this part was bought for: 2001 YAMAHA YZ125
January 21, 2014
NC
Use it with the wiseco piston
don't reuse the old wristpin, just replace it. Works well, but every time i pull the top end to do rings, i replace all the hardware *gaskets, wristpin, wristpin bearing, circlips, rings* I will buy again

Machine this part was bought for: 1999 HONDA CR250R
April 29, 2013
New Berlin, NY, US
Age: 25-44
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Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Does anyone have the dimensions of this wrist pin? I bought a yz360 with a blown top end and need a wrist pin but i cannot find the wristpin
A shopper on Nov 17, 2018
BEST ANSWER: I do not have the dimensions. Sorry folks.
I own a 2014 ktm 150 XC, not SX, however, they are very similar. The Wiseco piston kit doesn't come with a wristpin and I can't find a wristpin for the 150 xc, only sx. Other parts specifically fit the 150 XC. I'm hoping the 150 XC was just missing from the drop down and this is the correct pin? Thanks
Adam M on Apr 11, 2017
BEST ANSWER: According to the OEM part numbers for the wristpin, both the 150XC and the 150SX use the same wristpin.
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