Solid snake skrev:
BAH! Nej, jag har sett nånstans att den kom tidigare!!!
"saxat"
Before 1982 the 125cc capacity class of motorcycle was not particularly popular in the UK, since the machines were too slow to attract in large numbers the younger riders locking for performance, and yet were too large to be attractive to the commuter or non-enthusiast rider. This situation alters radically in 1982 when legislation dictated that all learner motorcyclists purchasing new motorcycles were to be restricted to 9 kW (12.2 bhp). Almost immediately the main four Japanese manufacturers responded with a selection of new models to comply with this new legislation. Yamaha offers the RD125LC and DT125LC models. Both models used single cylinder, water cooled two-stroke engines and were equipped with Yamaha’s Monocross rear suspension. They proved to be very successful and stayed in production until early 1987 and 1988 when they were superseded by the TZR125 and DT125 R models. The DT125 R has been completely redesigned. The main design change to the TZR model was the use of a "deltabox" type frame, constructed in thinwall steel. To complete the sports styling a full fairing is available from Yamaha as an optional extra.
Both the TZR125 and DT125 R employ a specially restricted version of the power valve (YPVS) engine sold in other markets. The power valve is fitted to the engine but is pegged in one position to comply with UK legislation.