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/126079
Charts & Graphs Dept. Speed Phase 1 Wear Price Factors Factors Factors Total Avon 4.25 Dunlop K81 Avon 470 Dunlop K91 GoodyearGT Continental Yokohama RF Pirelli MT18 GoodyearHP Michelin M45 (Right! a summary of how the t ires stack up so far. (Below) Wear factors, hardness and how they wore in straight up and cornering modes. More numbers to come in Part II. 48 35 40. 29 25 29 26 24 21 21 Dunlop K91 IRI 63 60 22 L...:....- ~ " "j "\ . ' No matter what kind of gift you're e • look ing for. if it has anything to do with motorcycl ing. we 've go t it. @ , 57 56 45 45 44 16 14 6 6 28 29 32 -"Ie ers e 80 80 73 31 21 31 14 15 15 6 15 14 19 3 10 6 .-- - And we've got it in stock. Eve ryth ing from helmets to glov es to carburetor conversi on kits. Not to mention one of the country's most comp lete select ions of competit ion leath ers. If you 're not qu ite sure what you wan t , stop by anyway and one of our " friendly, sm il ing el ves," will be gl ad to help you out. And rem emb er , the re 's never a pro bl em if you have to ex cha nge som ething afte rward . Rubber hardness ContinentallFl M easur em ents tak en with a si m ple p en etrom et er , scale " . _Dunlo p KS1 (F-R_ 50 reading 0-100. No t inten ded to co rre la te t o a ny i n d u st ry . . . . .~ okohama I R I_ st an dar d; num ber read ings . . . . .ContinentaIIRI_ show relative hardness only . 49 . Pire lll MT1S I F-R I ~vo n 425;• • •_ 52 . . . ._ • • • •_ Miche lin M451FI_ 53 . . . . . . . . . . .Goodyear GT/HP IRI- Valerian's Two-cycle City ltd , Your one-stop Christmas shop . 54 Avon 470 (RI/Avon IFI_ . . . . . .- Open Monday through Thursday lOam to 8 pm. Friday 9 am to 3 pm. Dec. 20th until Dec. 23rd . . . . . . . . . . . . . .Yokohama(Fl _ . .- - - - - - - - -_ _Michelin M45 IRI . . . . . . . . . . . . .GoodyearGT IFl 56 • 'b _ . . . . . . . . . . . . . . . . . . .DunlopK91IFl _ Two C~ele CIt~, Ltd• 57 . . . . . . . . . . . . . . . . . . . . .Goodyear HPIRI _ 10673 West PICQBoulevarc1- at Overl and Los Angeles, Cal ltornia 90064 - Teleph one : (213) 475--4$41 58 Sales - Service - Accessories - Parts ...,. Leathers H USOVARNA • CZ • S U ZU KI . PENTON . M I KUN I C A R B U R ET O R K ITS Avon · 4% Pirelli MT1S Percent wear after track test '" a -12/cIlE4 ~ , 2ACE2 : ~'t front tires, tread edge 10% Michelin M45 12.5% Dunlop KS1 Question: What has 90 horsepower, 3 cylinders, ' double overhead cam shaft. magneto C.D.!., 3 disc brakes, mag wheels, and an oil cooler, ALL as ORIGINAL equipment? Good earHP 25 % Continental 25 % GoodyearGT Answer: Dunlop K91 The exciting new 140 + mph LAVERDA 'JOTA' from Rickey Racerl 42.% Yokohama 42% Pire lli MT1S " ' _ · 5.5% Michelin M45 Also: A limited amount of 'Jota' engine kits are also available from Rickey Racer rear tires, tread edge D ist ributor fo r : 17 % Avon 425 HUNT RACING PRODUCTS DUNLOP RACING TYRES AZUSA PRODUCTS PIRELLI TYRES NO SPARK PLUGS /' 20 % Dunlop K91 25 % Dealen for: Lnerda. MV Augusta, Moto Morini. Rickman Motorcycle, Goodyear HP 25 % Avon 470 ... 25% Continental ·444 A East Monterey Pomona, CA 91768 714-622-0533 25 % Dunlop KS1 Yokohama CARTER'S YAMAHA BMW· Can-Am Complete part s & seee ree Dyno - GoodyearGT Porting - Mach ine ShoOP. Fast Ma il Order 214·241 ·9135 13860 N. Stemmon, Ftwy . , Dall.n.• Texa, 7523. 1010 W. Clllpml ft Orlnge. CA Utili 7 1 4-li3~-0014 ...