On The Cover: Jorge Lorenzo (99) turned his fortunes around, not only winning but leading every single lap of four MotoGp races straight. Photos by DPPI Media.
Read the August 2015 issue of Roadracing World now with your online subscription.
Log in or subscribe HERE.
In This Issue:
FEATURES
Inside Info
Historic Racebike Illustration: 1969 Triumph Thruxton Bonneville
Quick Look: 2015 Suzuki GSX-S750Z
Quick Look: 2015 KTM RC390
MotoGP Analysis:
–Inside Jorge Lorenzo’s Revival
–How Engine Develoment Freeze Hurts Honda
–Valentino Rossi’s Qualifying Problems
Back In The Day: Editor’s Scrapbook
Shops: Raceworx
PROFESSIONAL RACING
MotoGP At Mugello: Lorenzo Unstoppable Again
MotoGP At Catalunya: Lorenzo Risks It To Win It
MotoAmerica At Road America: Beaubier Extends Lead
MotoAmerica At Barber: Hayes Tightens It Up
World Superbike At Portimao: Rea Doubles
SEMI-PRO AND CLUB RACING
Racer Profile: WERA Vintage Champion Jim Hinshaw
COLUMNS
Letters To The Editor
10 Years Ago
MotoGP Trivia: Lorenzo Moves Up
Numbers: COTA TV Numbers Rising
Kyle Wyman: Where’s Wyman?
Josh Hayes: Mississippi Madman
Melissa Paris: Just A Girl Who Likes To Go Fast
Jayson Uribe: Chasing The Dream
The Kids’ Page: Argee Cardenas
Racing, School & Track Day Calendar
The Crash Page: Jim Doyle
High-Performance Parts & Services Directory
Racing School & Track Day Directory
Racing Organization Directory
Advertisers Index
Classified Ads
New Products
CCS/ASRA Newsletter
Chris Ulrich: Adventures Of A Racer
The August 2015 Issue of Roadracing World is brought to you by the sponsors below, listed by category.
| Artwork |
| Mick Ofield Bike Illustrations |
| Batteries |
| Anti-Gravity Batteries |
| Shorai |
| Bodywork |
| Air Tech |
| Hotbodies Racing |
| SharkSkinz |
| Exhaust |
| M4 Performance Exhaust Systems |
| Gear / Accessories |
| ACT Racing |
| Arai Helmets |
| Barnacle Bill’s Leather Repair |
| Bickle Racing |
| Chicken Hawk Racing |
| Cortech |
| Held |
| Helmet Holder |
| HJC Helmets America |
| Joe Rocket |
| Moto-D Racing |
| Moto-Heaven |
| Moto Liberty |
| MotoSkiveez |
| Pilot USA |
| Primo Motorsports |
| Schuberth North America |
| Sportbike Track Gear |
| Syed Leathers |
| TT Moto Gear |
| VNM Sport |
| Insurance Services |
| GEICO Motorcycle |
| Levers, Guards, Covers |
| Cox Racing Group |
| Evol Technology |
| JPR Performance |
| PSR |
| Rising Sun Cycles |
| Vortex |
| Miscellaenous |
| Adaptiv |
| Leod Escapes |
| Pole Position Travel |
| Red Flag Fund |
| TighTails |
| Motorcycles |
| BMW Motorrad USA |
| Boulder Motorsports |
| Ducati |
| KTM |
| Motorcycle, Pit, Transport and Stands & Tie-Downs |
| BaxleyByProvidence |
| BLACK+GRAY |
| Holliday Canopies |
| Kafe Tie Down Clamp |
| Moto-D Racing |
| Pit Bull Products |
| Motorcycle Shows |
| AIMExpo |
| Oils, Lubricants and Liquids |
| eni i-Ride |
| Erospace / Fuelcel |
| Evans Cooling Systems |
| KLOTZ Synthetics |
| Motul |
| Stahlbus |
| Vortex |
| Performance Engine Parts & Tuning |
| Barnett Cables & Clutches |
| DucPro |
| Dynojet Research Inc. |
| Evol Technology |
| Erospace / Fuelcel |
| K&N Performance Filters |
| MRP Motorsports |
| Nutholer |
| Rising Sun Cycles |
| Stahlbus |
| WISECO |
| Vortex |
| Professional Race Prep |
| Boulder Motorsports |
| Livengood Motorsports |
| MRP Motorsports |
| Racers |
| Dane Westby Memorial |
| Racing Organizations |
| AFM |
| AHRMA |
| ASMA |
| ASRA / CCS |
| Chuckwalla Valley Motorcycle Association |
| CMRA |
| GEICO Motorcycle Superbike Shootout Presented By Yamaha |
| MCRA |
| MRA |
| USGPRU |
| US National Endurance Series |
| Utah Sport Bike Association |
| WERA |
| WMRRA |
| Racing Schools / Track Days |
| AHRMA Road Racing School |
| California Superbike School |
| CLASS Motorcycle Schools |
| Cornerspeed / Cornerspin |
| Fastrack Riders |
| Motorcycle Xcitement by Roger Lyle |
| Penguin Roadracing School |
| Rickdiculous Racing |
| Team Hammer Track Days & Pro Practice |
| Team Pro-Motion |
| Yamaha Champions Riding School |
| Suspension & Chassis Parts & Tuning |
| APE Race Cranks |
| Catalyst Reaction |
| DucPro |
| GP Tech |
| KurveyGirl |
| Lindemann Engineering Race Suspension |
| MRP Motorsports |
| Nitron Shocks |
| Nutholer |
| Ohlins |
| Penske Racing Shocks |
| Trackside Suspension & Engineering |
| Vortex |
| Woodcraft Technologies, Inc. |
| Yoyodyne |
| Wheels, Tires, Brakes |
| BrakeTech USA, Inc. |
| Brembo |
| Brock’s Performance |
| Capit |
| Carrozzeria |
| Chicken Hawk Racing |
| Dunlop Racing Tires |
| EBC Brakes USA |
| Fast Frank Racing |
| Frenotec |
| Galfer USA |
| K and J Racing Solutions |
| Marchesini |
| Michelin |
| Moto-D Racing |
| Moto-Heaven |
| No-Mar Tire Changer |
| Orient Express |
| SBS Friction |
| Venhill |
| Vesrah Co, Inc. |
| Worldwide Bearings |
| Yoyodyne |