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/126473
STANDARD REPLACEMENT KIT Replace both chain and sprocket lor best performance. When either chain or sprocket becomes worn, replacing one and not the other will cause damage to both parts as well as premature loss of horsepower. Complete kit consists of the lOllowing all new. precision litting parts : one bolt-on . neat-treated. aluminum alloy rear wheel sprocket ; one neat-treated carbon steel countershalt sprocket ; correct length 01 high Quality cha in and one master link , if needed . KIT COMPLETE @ HIGH PERFORMANCE CONVERSION KIT Upgrading the chain. sprockets and gearing will give your bike improved performance over factory spec's. For better low-end torque (more power, laster starts). select a higher gear ratio. Seiecting a lower gear ratio gives more top-end speed for cruising as well as improved gas economy. The high performance kit consists of heavier duty chain and sprockets : countershaft sprocket is of hardened carbon steel ; rear wheel sprocket is heat-treated aluminum alloy: larger. high Quality chain relieves overstress wear lor longer sprocket- and chain-life. Hartey Davidson Kawasaki Yamaha Suzuki EXTRA HEAVY DUTY·KIT Consists of 7/16" thick countershaft and rear wheel sprockets to accommodate *60 size extra heavy duty chain. FOR MORE INFORMATION SEND $1.00 WITH YOUR NAME ANa ADDRESS FOR OUR CATALOG OF CHAINS . SPROCKETS. AND ACCESSORIES ~CIRCLE C 1979 Circle IndUSlries ~ INDUSTRIES .,7.'1213) 1ll5-'122 1.(J7 .9 Power to the people. The B.A .E. Magnum turbocharger system for the Harley-Davidson Sportsrer now features an im p roved exhaust system whi ch decreases back pressure for better performance. The new chromed exhaust also enhances the appearance of your bike. Installed on a completely stock Sportster, this system will produce an approximate 45 percent power increase according to B.A.E. For info on all B.A . E. systems write to Dept. CN . 3032 Kashiwa sr., Torrance. CA 90505 . Incl ude 13 for t heir latest cata log. DEPT. CNi '790' ARENTH AVE.IINDUSTRY. CA SANCTIONE D ~- PRO RACES SAME WEEKEND SAME TRACK IT'S ABOUT TlMEl • SAN CTIONE D /l[/J@!l$ AMA NATIONAL CHAMPIONSHIP AMATEUR HALF MILE RACES JULY 19 & 20 , HARDIN COUNTY FAIRGROUNDS KENTON, OHIO . CLASSES 85 (7-11). 85 (12-14) . 100 (12-15 ). 125 (12 -15) , 100, 125, 200, 250. 360. 500. 750 SEND FOR ENTRIES: PAUL SCHLEGEL 1390 GAGE e/l[/J@1@?; @ii!> c:: CHA"!IONI emml Everybody has an opinionl Write to VOICES. =:==J TERRrCABLE The Teflon Super Smooth Cable M. Ra ben plasti c boots a re m ade of flex ib le polyuretha ne p las tic. T hey have a fu ll foa m liner that co nforms to t he shape of the foot. Available in red or b lac k wit h MX or enduro sa les. the boots come in sizes 7l-2 . 8l-2 . 9l-2 and 10 ~ . Each size may fit up or down one size depending on foot width. Suggested retail is approximately S115 . Drop Ra ce Read y a line at Dept. CN . 10651 King William Dr.. Da llas. TX 75220 for more info. TOLEDO, OHIO 43612 ~==~= Nations Lead ing MX Engine Builder l RPM MX Taam chooses leJ "p'" Racing Produeu For Motocrou 3432 Sylv.nia Ave .. Toledo . OH 43623 419/4n·7739 ·Complete line for racing bikes ·Requires no oiling ·Smoothest pulling cable ·Flexible throttle wire gives long life ·Heavy duty housing, resists stretch and abuse Shipped anywhere UPS daily . COD Williamson Sports Motors Mill Hall, PA 17751 Write for Free literature Everything You Need to Know AbOut Terrycable PO Bo x 132 1, Hesperia. CA 92 34 5 . (714)247·2646 Out 01 state call toll free t8001854-4691 7171726·4921 . MOTORCYCLES (not only tne " now" but also the " W hy" ) Over 660 pages /SOO C1ltterent IllustratlOfls- nils manual tells I all tram nme-ucs 10 I lecnmcal llps , Monty btk GUI ...ntH . $2995 Send check or money order to: Mark D istributor. MRI. 960 Grim st., Suite5275.. DeIlVtI . CO B0203 27