Sunbeam Model 10 Sprint

Revision as of 22:25, 23 November 2019 by Bot (talk | contribs) (template fixes)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Sunbeam-model-10-01.jpg
Sunbeam Model 10 Sprint
Manufacturer
Production 1931
Engine
Single cylinder, OHV
Compression ratio 6.0:1
Horsepower 2.6 kW / 3.50 hp
Ignition EIC Magneto
Transmission 3-Speed
Frame Single front down tube
Suspension Front: Druid forks
Rear: Rigid, spring loaded saddle
Brakes Front: Drum, internal expanding
Rear: Drum, internal expanding
Wheelbase 1283 mm / 50.5"
Weight 105 kg / 231 lbs (dry),
Oil Capacity 1.1 L / 2.0 Imp pt / 2.4 US pt
Fuel Capacity 9.1 L / 2.0 Imp gal / 2.4 US gal
Manuals Service Manual



EngineEdit

The engine was a Air cooled cooled Single cylinder, OHV. The engine featured a 6.0:1 compression ratio.

ChassisEdit

Stopping was achieved via Drum, internal expanding in the front and a Drum, internal expanding in the rear. The front suspension was a Druid forks while the rear was equipped with a Rigid, spring loaded saddle. The Model 10 Sprint was fitted with a 9.1 L / 2.0 Imp gal / 2.4 US gal fuel tank. The bike weighed just 105 kg / 231 lbs. The wheelbase was 1283 mm / 50.5" long.

PhotosEdit

   

OverviewEdit

Make Model. Sunbeam Model 10
Year 1931
Engine Type Single cylinder, OHV
Displacement 344 cc / 21.0 cu in
Bore X Stroke 74 80 mm
Cooling System Air cooled
Compression 6.0:1
Lubrication Wet sump
Induction AMAC carburetor
Exhaust Single
Ignition EIC Magneto
Starting Kick
Power 2.6 kW / 3.50 hp
Transmission 3-Speed
Gear Ratios 1st 15.2 / 2nd 9.1 / 3rd 5.5:1 (Options 14.3, 8.6 and 5.15 or 1605, 9.7 and 5.8)
Final Drive Chain
Frame Single front down tube
Front Suspension Druid forks
Rear Suspension Rigid, spring loaded saddle
Front Brakes Drum, internal expanding
Rear Brakes Drum, internal expanding
Wheels Steel, laced wire spokes
Tires, Front And B=rear 3.00 x 25" Dunlop
Wheelbase 1283 mm / 50.5"
Dimensions Length: 2007 mm / 79.0" Width: 813 mm / 32.0"
Saddle Height 711 mm / 28.0"
Dry Weight 105 kg / 231 lbs
Fuel Capacity 9.1 L / 2.0 Imp gal / 2.4 US gal
Oil Capacity 1.1 L / 2.0 Imp pt / 2.4 US pt
Source Sunbeamsidevalve.com

External LinksEdit