Skip Navigation LinksATV > Accessories > Oils-Chemicals > 2-Stroke Oil (24) > Bel-Ray Si-7 Synthetic 2-Stroke Oil
Bel-Ray
Si-7 Synthetic 2-Stroke Oil
$13.99  Sale
Lowest Price Guarantee
MSRP $15.23
Customer Rating:  


Item Availability status
In Stock - Usually leaves our warehouse same business day
All Bel-Ray
All Bel-Ray Oils-Chemicals
All Motorcycle Oil & Chemicals
Email a Friend
Share on Facebook
Product Description
  • Bel-Ray Si-7 Synthetic 2-Stroke Oil is a smokeless, premium synthetic lubricant specifically formulated for the larger high performance air-cooled or liquid-cooled 2-stroke motorcycle engines
  • Equally suited for oil injection or premix, Bel-Ray Si-7 provides superior anti-wear and deposit control
Click swatch to view color options
Customer Reviews
Average Rating -  Based on 2 Review(s)
Fit   5.0
Features   5.0

Finish   5.0
Cost Benefit   4.5

Durability   5.0
Overall   4.9
Latest Reviews
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   4.0
Overall   4.8
J R Austin,  TX Si-7 I use this in my son's 06 125 and H1R in my 250. Best perform great with no problems whatsoever. On tear down there was no scuffing at all. We run the ratio a little fat at 1:32 on both so there is some smoke. The Si-7 smokes a little more than the H1R. I would have to say that the cost of the H1R isn't really worth not having the smoke. The protection benefits are the same. Both bike's power valves are free moving with very little carbon. So little carbon that it can be wiped clean without solvents.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
JON COOK MILL Valley,  CA 2 STROKE RACING LUBE WHAT A GREAT PRODUCT! This STUFF is the best, my power level has increased at least 15% NO MORE SMOKE! Really a highly recommended pre-mix lube for small cc two stroke engines. Have used their products twenty years, it used to smell like head and shoulders hair shampoo 20 yrs ago, but today 2007, it is odorless! Good JOB AT bel_ray!
Copyright 1998-2009 Motorcycle Superstore Inc. All rights reserved.