Article: 19710101041

Title: Advertisements

19710101041
197101010041
CycleWorld_19710101_0010_001_0041.xml
Advertisements
0011-4286
Cycle World
Bonnier
51
51,52,53,54,55,56,57,58
advertisement
BSA
BSA GOLD STAR 500-SS
BSA
BSA VICTOR 500-TRAIL
51
52
53
54
55
56
57
58

dfdf

fsd

THE WORLD’S

BSA GOLD STAR 500-SS

Engine Type No. of Cylinders Max. Horsepower Max. Torque Bore/Stroke Comp. Ratio Transmission Carburetor Tire Size Front Tire Size Rear Front Brake Dia./Type Rear Brake Dia./Type Wheel Base Ground Clearance Dry Weight Fuel Tank Capacity Oil Capacity

OHV 4-stroke 1

34 bhp @ 6200 rpm 28 ft. lb. @ 5000 rpm 84 x 90 mm 10:1

4-Speed gearbox Amal 30mm concentric Dunlop 3.25 x 18"K70 Dunlop 3.50 x 18" K70 8" DLS 7" SLS 54"

7"

310 lbs.

2 Vi g als.

4VA pts.

TRAU BIKES.

The Power of British Engineering.

The Glory of American Styling.

Choose from three types: Street Scrambler, Trail, Moto-X. All bred-on-the-trail by John Banks, champion British rider.

John Banks riding on BSA, twice won Britain’s national Moto-X championship and he helped BSA develop the features of these bikes. We took 500 ccs of British muscle, harnessed it in a four-stroke, single cylinder engine. We teamed it with a new, lightweight racing frame— a frame that contains and cools the engine oil, and eliminates the tank. Then we added new, telescopic front forks that help keep you in control on any terrain; 3-way, adjustable, Girling shocks, double-shoe brakes, to name just a few of the features that make these 1971 trail bikes Britain’s best. ( In fact, the worse the trail gets, the better you like BSA. )

TWO HOBE WATS TO RIDE 500¡

500ccs of powerful performance, flowing from the smoothest, surest source you can get, the four-stroke, single cylinder, overhead valve engine. And every other feature is just

BSA VICTOR 500-TRAIL

(B-50T)

Engine Type No. of Cylinders Max. Horsepower Max. Torque Bore/Stroke Comp. Ratio Transmission Carburetor Tire Size Front Tire Size Rear Front Brake Dia./Type Rear Brake Dia./Type Wheel Base Ground Clearance Dry Weight Fuel Tank Capacity Oil Capacity

OHV 4-stroke

1

34 bhp (a1 6200 rpm 28 ft. lb. @ 5000 rpm 84 x 90 mm 10:1

4-Speed gearbox Amal 30mm concentric Dunlop 3.00 x 20" Trials Dunlop 4.00 x 18" Trials 6" SLS 7" SLS 54"

IVI”

298 lbs.

2l/i gals, (aluminum tank) 4V\ pts.

MID TAKE OTER THE COUNTRY.

as logically planned, including: inside-the-frame pipes, one compact source-box for electrics—with an instantly detachable plug, and the conical aluminum hubs.

(Thank you, John Banks.)

BSA VICTOR 500-MX. Æ

(B-50MX)

Engine Type No. of Cylinders Max. Horsepower Max. Torque Bore/Stroke Comp. Ratio Transmission Carburetor Tire Size Front Tire Size Rear Front Brake Dia./Type Rear Brake Dia./Type Wheel Base Ground Clearance Dry Weight Fuel Tank Capacity Oil Capacity

OHV 4-stroke 1

38 bhp @ 6200 rpm 35 ft. lb. @ 5000 rpm 84 x 90 mm 10:1

4-Speed gearbox Amal 32mm concentric Dunlop 3.00 x 20" Sports Dunlop 4.00 x 18" Sports 6" SLS 7" SLS 54"

iVi"

240 lbs.

114 gal. (aluminum tank) 454 pts.

TWO 254s THAT PROVED THEMS

Each one of these bikes has features developed out of John Banks’ own racing experience. Not only the big things you can see, like the power to go and the power to stop, the lightweight forks, and the

OHV 4-stroke

BSA GOLD STAR 250-SS.

(B-25SS)

W Engine Type

No. of Cylinders Max. Horsepower Max. Torque Bore/Stroke Comp. Ratio Transmission Carburetor Tire Size Front Tire Size Rear Front Brake Dia./Type Rear Brake Dia./Type Wheel Base Ground Clearance Dry Weight Fuel Tank Capacity Oil Capacity

i mm

10:1

4-Speed gearbox Amal 28mm concentric Dunlop 3.25 x 18"K70 Dunlop 3.50 x 18"K70 6" SLS 7" SLS 54"

7"

290 lbs.

2 Yi gals.

4}/4 pts.

new lightweight 20" front wheels, but features you can’t see, like the competition-proved 4-speed gearbox, the high torque that makes extra gears unnecessary. And there are many, many more advantages. ( Check the specs. )

BSA VICTOR 250-TRAIL

(B-25T)

Engine Type No. of Cylinders Max. Horsepower Max. Torque Bore/Stroke Comp. Ratio Transmission Carburetor Tire Size Front Tire Size Rear Front Brake Dia./Type Rear Brake Dia./Type Wheel Base Ground Clearance Dry Weight Fuel Tank Capacity Oil Capacity

OHV 4-stroke 1

22.5 bhp @ 8250 rpm 15.8 ft. lb. @ 7000 rpm 67 x 70 mm 10:1

4-Speed gearbox Amal 28mm concentric Dunlop 3.00 x 20" Trials Dunlop 4.00 x 18" Trials 6" SLS 7" SLS 54" iVi"

287 lbs.

2Vagáis, (aluminum tank) 45Á pts.

From the pipe that’s tucked inside the frame, to the muffler that’s baffled away in back,

from the racing frame that carries the oil to the single cylinder, 4-stroke power plant, these bikes

have been proven feature-by-feature by John Banks, Britain’s famous champion racer.

Instantly detachable electrics disconnect with a single plug that goes to a single-source, waterresistant box.

All-aluminum copy of John Banks’ Motocross, six-inch front brake. On all models, except Gold Star 500-SS.

The Power of British Engineering.

BSA