2017年9月22日 · However, there simply wasn’t enough time to bring the new YZ125 out for 1975, so Yamaha soldiered on with what went on to become one of the rarer YZs in existence, the 1975 YZ125B. While Yamaha could have refined the YZ125B, most of its R&D efforts were already focused on the bike that would replace it.

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 production runs of any dedicated dirt bikes, starting in 1974 and continuing to this day.

75 YZ125 Specifications Written by yamadmin . Posted in 125cc. Model. YZ 125 : Year. 1975 : Frame/Engine Prefix (XXX-000101) 453. Engine Type. 2 stroke. Bore (mm) 56. Stroke (mm) 50. Capacity (cc) 123. ... 75 DT 250 For Sale; 30 Mar 2025 12:24; Flywheel Puller for Standard Yamaha Enduro Flywheels on Amazon.

2012年2月19日 · I also believe your 75 MX has the same porting as a 74 YZ but a smaller carb. The 76 is a completley different engine.

1975 Yamaha YZ125B. I love this bike because it’s a rare half-year model that had a very limited production. Very few of these bikes were sold because a) the only significant change from the 1974 model was the new yellow color, and b) the fact that everyone was anxiously awaiting the YZ125C monoshock (introduced in late 1975).

PVL Racing Digital Ignition System Stator 79 to 04 fits Yamaha YZ125 YZ 125. PVL Ignitions

Insure your 1975 Yamaha for just $75/year.* #1 insurer: 1 out of 3 insured riders choose Progressive. Savings: We offer plenty of discounts, and rates start at just $75/year. OEM parts in repairs: We use OEM parts in repairs and don’t depreciate anything.

2011年7月20日 · The YZ125-X may have looked like a freshened ’75, but it was actually a whole different animal. By far, the most noticeable addition to the ’76 YZ was its new Kayaba air fork (and you thought your new CRF450R was cool-Yamaha had it in ’76!).

1975年9月1日 · If you own a YZ125 Monocross, you already have the quickest one-two-five around. Now, with these modifications, you can have the best handling one, as well. When you put those two together, it's a tough combination to beat.

More powerful, more capable, more advanced. Offering the ideal blend of performance, reliability and usability to develop the skills to win. - The Yamaha 2025 YZ125