Nov 1, 1981 · Three of the four Japanese giants have done just that on their ‘81 125 racers. Watercooling the 125s keeps heat and distortion low so power output can stay high throughout …

Jan 19, 2008 · If anybody is looking for one, I have a complete 81 project that is disassembled, cleaned and ready for reassembly. Got an 82 in the same condition.

Listing 1-10 Of 10. Find Used Yamaha Yz 1981 For Sale (with Photos). VINTAGE 1981 YAMAHA YZ 125 ***AHRMA***.

Dec 25, 2011 · I raced a '81 YZ125 back in the day. It was a great bike, but as soon as I threw a leg over a '81 RM125X I moved up several positions.

Oct 31, 2013 · The YZ was faster than the RM in '81. I was 40lbs heavier than most of the kids on the line and I still got good starts on my YZ, but when the track got rough the full floater was a …

Looking to buy a 1981 Yamaha Yz motorcycle? Browse our extensive inventory of new and used 1981 Yamaha Yz motorcycles from local Yamaha dealers and private sellers. Compare prices, …

View the 1981 Yamaha YZ125H for sale at Las Vegas Motorcycles 2025 in Las Vegas, Nevada as W123.

The Yamaha YZ125 two-stroke might be the number one motocross bike in the world. Actual production numbers are hard to estimate, but the YZ125 and 250 have had the longest …

Research 1981 Yamaha YZ125H - 123cc standard equipment and specifications at J.D. Power.

81 YZ 125. original plastic (not sure about the front fender) and seat. A couple of the radiator hoses aren't original. they say made in the USA. Starts right up and runs well. has