Bel-ray H1R Synthetic 2-Stroke Oil

$8.99 - $20.99
4.80 out of 5 stars
Bel-ray H1R Synthetic 2-Stroke Oil
Bel-ray H1R Synthetic 2-Stroke Oil
  • Description
  • Reviews (16)
  • Q&A (7)
  • This item is considered hazardous material. Orders containing this product will ship ground only and cannot be shipped to Alaska, Hawaii, or US Territories.

H1-R Racing 100% Synthetic Ester 2T Engine Oil is the ultimate 2-stroke racing engine oil formulated for all power valve 2-stroke engines. Advanced 100% synthetic ester base oils cling to metal, preventing wear in all 2-stroke applications. Clean burning to prevent carbon build-up in combustion chambers and power valve mechanisms. H1-R keeps engines clean and responsive even under the most severe racing conditions. Not suitable for methanol fuel.

  • Bel-Ray developed the H1R synthetic 2-stroke racing oil for race performance 2-stroke engines with a unique power valve formula.
  • High-performance characteristics of the H1R synthetic oil continue to boost its unique anti-wear chemistry even at extreme RPM's.
  • Improved power and throttle response is part of Bel-Ray's H1R power valve cleaner thanks to its ability to control deposits.
  • Note: Image does not represent correct bottle size.
4.8 out of 5 stars (16)
4.8 out of 5 stars
5 star   14
4 star   2
3 star 0
2 star 0
1 star   1
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1-10 of 16
Overall 5 out of 5 stars
Verified Purchaser
Location: Croom FL
Great oil

used for years at 40/1 versus stick 32/1 long engine life
New bottle has an overcomplicated cap - almost hate it

Overall 5 out of 5 stars
Best pre-mix oil you can buy

I have used all oils out there and this is the best by far. 40/1 in my cr250 and It burns perfect and makes no exhaust residue. Its red which helps to be able to see in your can that you have mixed it. It does need to be shook up very well in the can to mix with the gas but it never separates once mixed. It smells ok when burned but there's definitely better smelling mix out there.

Overall 5 out of 5 stars
Verified Purchaser

I have used H1R for 10 years and have had no problems what so ever !

Overall 5 out of 5 stars
Top 500 Contributor Top 1000 Contributor Verified Purchaser Top 250 Contributor
Location: Michigan, USA
Less goo with Bel-ray H1R

We use H1R mostly because the power valve on the YZ 125 doesn't get nearly as crusted up when we use it and makes cleaning the valve (still part of our regular prep) a quick/easy.

Overall 4 out of 5 stars
Verified Purchaser Top 50 Contributor Top 100 Contributor
Location: New York, NY, USA
Burns faster

best oil i every used - burns real fast with almost no spooge

Overall 5 out of 5 stars
Top 1000 Contributor Verified Purchaser
Location: Raleigh, NC, USA

Works great! I will be buying again

Overall 1 out of 5 stars
Location: Beavercreek, OH, USA
Not the best stuff

idk i used it once and then my bike ran hot and blew my piston .....whichh would make me never buy it agian but my friends use it and love it so idk i guss it all depends

Overall 5 out of 5 stars
Verified Purchaser
Location: Florida
The best

I would not use anything else!

Overall 5 out of 5 stars
Location: wichita ks
Frees up power valve

I bought a 2002 cr125r with a frozen power valve... a 30yr Honda mechanic dealership owner told me to mix this stuff 40:1 with senoko supreme... less than a half tank the power valve freed its self and started operating... oh and its smells awesome... take the pipe off the head and its clean no carbon... great product im running it in my 2006 cr250r, ktm sx50, 1976 mr250.. anything 2 stroke power valve or not... I think this stuff lubes the internal better period... so long yamalubeR you were great for years.. but this new tech stuff took over....

Overall 5 out of 5 stars
Verified Purchaser
Location: East Falmouth, ma

Best oil you can mix with gas period. Belray all day. nuff said

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Total Questions (7)
Questions with answers:
Questions without answers:
Boat motor?...
Motodad27 Location: Houston, TX, USA
1-7 of 7
joshua 1 month 15 days ago Location: charlottesville
Can i use this in the transmission in rm85L?
i just bought maxima 927 oil for my premix. but i need to find a oil for the transmission on it.
MotoSport Staff Expert
1 month 15 days ago
The Bel-ray Gear Saver 80w Transmission Oil would be recommended for the transmission on your 2007 Suzuki RM85L.
Motodad27 4 months 19 days ago Location: Houston, TX, USA
Boat motor?
Can I use H1R in my 86 Johnson 25hp motor?
MotoSport Staff Expert
4 months 19 days ago
You would need to refer to your Johnson's owners or service manual for oil recommendations. There may be a recommendation plate under the engine cowl. Likely you will need a marine outboard specific oil.
Kyle Over 8 months ago
Do you need to mix this for a yz 85?
Expert MotoSport Staff
Over 7 months ago
Yes you would need to mix oil with the gas on your YZ85. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
hoskins201 Over 8 months ago Location: Hazard, KY, USA
Is the oil in the gas the only oil in the engine besides transmission oil in my 2000 yz 125?
MotoSport Staff Expert
Over 8 months ago
Your 2000 Yamaha YZ125 requires 2-stroke premix engine oil in the gas and transmission oil. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
matt89 Over 9 months ago
Do you mix oil with gas for a 2000 yamaha yz250 2 stroke?
Expert MotoSport Staff
Over 9 months ago
YES, you will need to mix the gas and oil for your 2000 Yamaha YZ250 2-stroke.
KawiKing16 1 year 8 months ago
I have a 2003 kx 250 2 stroke what would be a proper oil to use in the crankcase?
Expert MotoSport Staff
1 year 8 months ago Location: Portland, OR, USA
On your 2003 Kawasaki KX250 the crankcase is lubricated by the oil in the pre-mix. This oil would be for mixing in you fuel for your pre-mix.

The oil that is contained within the engine on your KX250 would be the transmission oil. If you are looking for the oil that is used in the transmission, it would be Bel-Ray Gear Saver 80w Transmission Oil.
kxrider4life Over 6 years ago
Can i use h1r in my kx125?
i want to run a good 10w 40 in it but says its for 4 strokes can i use it in a 2 stroke or would it damge it?
Over 6 years ago
The H1R is all I use in my 2-stroke KTM's for mixing. And I only use premium gas to mix and run in the bikes, it gives it better performance.
Top 250 Contributor Top 1000 Contributor
2 years 8 months ago Location: Fulton, MS
H1-R is a pre-mix. You use it mixed with your gas at the manufacturers recommended mix ration. This is not oil you would use in your transmission or for your clutches.
2 years 4 months ago Location: wichita ks
h1 r is a pre mix to mix in your fuel... you might be thinking 10w40 for your transmission... the oil in your transmission on a 2 stroke has to be drained like a 4 stroke... your 2 stroke has no motor oil.. it is lubed by the oil you mix with your fuel
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