Shopping CartCLOSE
  • Your cart is empty.
HOTCAMS Camshaft - Stage 1 Auto Decompressor Exhaust
HOTCAMS Camshaft - Stage 1 Auto Decompressor Exhaust

$ 179.96 $199.95
10% Off - Save $19.99

Description See Also: 2 Reviews 7 Questions Fitment Part Numbers
Item #HCM000D

Read More
2 Reviews
5 out of 5 stars
5 Star   2 4 Star   0 3 Star   0 2 Star   0 1 Star   0
Write a Review

Write your review and you'll automatically be entered in our monthly drawing. Include an image or video to DOUBLE your chances to win!

Write Your Review Write a review to win $500
All Reviews
Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Did the trick

Completely changed the starting issues,,starts like my 2013 yz250f,, definitely recommend it.

Greenfield, Indiana
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Wow these will make your bike fly

I put a 270 kit on my yz250f and it made a difference then i put these on and these made a bigger difference than the big bore kit did I was shocked when i rode it for the first time it makes the bike fly

7 Questions
Answered:   5
Not Yet:   2
Q: Will I need a shim kit for valve adjustments with these cams? 01 WR250F
4 months 1 day ago
Top 10
4 months 1 day ago
A: As your cams continue to need adjusted, eventually you will need to change the shims. It would be convenient to have them at those times.
Q: Will this eliminate the need for the decompression value on my '01 WR250F?
1 year 10 months ago
I have read that upgrading the exhaust cam on my '01 WR250F with an '03 YZ250F exhaust cam will eliminate the need to use the bike's decompression valve/level. Is this the part I need? Also, what gaskets or gasket kit should I buy with it? Thanks, Jim.
Q: Is this ok on like dune riding and a little higher rpm
1 year 11 months ago
Q: Will this be ok to install in my yzf250 2001 to make it start easier
Over 4 years ago
MotoSport Staff
Over 4 years ago
A: Yes, the HOTCAMS Camshaft with Auto Decompressor should make your 2001 Yamaha YZ250F's motor easier to turn over.
Q: Can you just replace exhuast cam
Over 4 years ago
MotoSport Staff Expert
Over 4 years ago
A: Yes, the HotCams Stage 1 Exhaust cam will work with your stock intake cam. You will not get the performance gains you would if you were to install both HotCams in your bike but yes, you could just install the Exhaust Cam in your Yamaha YZ250F.
Q: How will this affect the difficulty of starting the my yz250f?
Over 9 years ago
will installing this cam make it alot easier to start my bike? the decompression (not a hot-start) lever really makes it a pain in the butt. : /
MotoSport Staff Expert
Over 9 years ago
A: This will convert the bike to what Yamaha did in 03 with the autodecompression cam. This will help the bike start a lot easier.
Q: Will this make my yz250 02 start better??
Over 9 years ago
Expert MotoSport Staff Best Answer
Over 9 years ago
A: YZ250 is a 2stroke, which don't have cams.
Over 9 years ago
A: You might need either new reeds or a new piston.
Over 9 years ago
A: Clean your carb. The ethanol gas destroys the jets, and the older the bike the more damage. Just replaced all the jets and put the Carb Body in a Jewelry Cleaner I got at Harbor Freight. My '99 YZ250 now starts and runs like a champ.

See all bikes that this part fits...

See Fitments
# Part Numbers
Product Variant Manufacturer Part #
HOTCAMS Camshaft - Stage 1 Auto Decompressor Exhaust 4020-1E