Cycle News - Archive Issues - 1970's

Cycle News 1975 08 19

Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles

Issue link: https://magazine.cyclenews.com/i/126003

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..... '" ;:l 00 ;:l <: Mert Lawwill. in heavy consultation over some H-D inlllmals. Dave Aldana : "About time my luck changed." Blowing the cover on Suzuki's "secret reed" I One of the best-kept secrets in motocross, the internal configuration of Suzuki's works motors for the European wars, is ou t in the open. Why? Becaus e they have m ade the just-announced RM 25 0 and RM 370 production motocrossers a bou t as close to th is ye ar 's GP bikes as the factory en gineers can ad mit with out r evealin g a trade sec re t or tw o . Lurking under that mysteriou s extra pair o f cy lin derbase studs is a par t-tim e "power reed" (idea sou nd fa miliar to all you ex-kart race rs P] that opens up when the engi ne's air demands exceed the capabilities of the fairly mild pis to n-controlled intake. The aim is to raise the absolu te power peak and widen the usable power band simultaneously. The other trick stuff is more o ut in the open . Laid-d own gas shocks. lea ding-axle forks (humongous stroke at both ends), alloy tank, and lo ts of p ieces with the word "magnesium" cast in to the m. Asked about what could in terchange be tween these R..\ls and th e T M series bikes, th e Su zuki reps replied "oh, nuts, bolts, a few fittings may be. " Th e new bikes truly de serve the much -abused term, Hall-new. " Comple te tech analy sis and t rack test of Su zu ki 's lat est is du e in a cou p le weeks. Stay glued. 8

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