Velocette KSS Mk I, KSS Mk II, KTT Mk I, KTT Mk II, KTT Mk III, KTT Mk IV, KTT Mk V (1925-35) technical specifications
Velocette KSS Mk I, KSS Mk II, KTT Mk I, KTT Mk II, KTT Mk III, KTT Mk IV, KTT Mk V is produced in 1925-35. Engine is Four stroke, single cylinder, OHC, displacement 348.4 cc / 21.3 cub in , produces power 14 kW / 19 hp (KTT Mk I). Velocette KSS Mk I, KSS Mk II, KTT Mk I, KTT Mk II, KTT Mk III, KTT Mk IV, KTT Mk V weighs 120 kg / 265 lbs. Velocette KSS Mk I, KSS Mk II, KTT Mk I, KTT Mk II, KTT Mk III, KTT Mk IV, KTT Mk V has 2 photos.
Technical specifications
+ Add to 'Compare list'| Model: | KSS Mk I, KSS Mk II, KTT Mk I, KTT Mk II, KTT Mk III, KTT Mk IV, KTT Mk V |
| Years: | 1925-35 |
| Engine: | Four stroke, single cylinder, OHC |
| Capacity: | 348.4 cc / 21.3 cub in |
| Bore x Stroke: | 74 x 81 mm |
| Compression Ratio: | KSS MkI & II: 7,0:1 KTT Mk I, II & III: 7.0:1 KTT Mk IV: 7.5:1 KTT Mk V: 7.75:1 |
| Cooling System: | Air cooled |
| Lubrication: | Dry sump |
| Carburetor: | Amal, twist grip (lever control optional) |
| Exhaust: | Long straight through exhaust (silencer optional) |
| Ignition: | Bobine |
| Starting: | Kick start |
| Max Power: | 14 kW / 19 hp (KTT Mk I) |
| Clutch: | Wet multi-plate |
| Transmission: | KSS: 3 Speed, hand operated KTT: 3 0r 4 Speed, foot operated |
| Final Drive: | Chain |
| Gear Ratios (3 speed): | 1st 9.94 / 2nd 7.6 / 3rd 5.25:1 |
| Frame: | KSS Mk I & II, KTT Mk I - IV: Open frame with load bearing motor to form part of the frame KSS MkV: Single cradle frame |
| Wheelbase: | 1365 mm / 53.75 in |
| Seat height: | 711 mm / 28 in |
| Ground Clearance: | 108 mm / 4.25 in |
| Front Suspension: | Webb fork, spring loaded adjustable dampers |
| Rear Suspension: | Spring loaded seat |
| Front Brakes: | 7 in. internal expanding drum |
| Rear Brakes: | 7 in. internal expanding drum |
| Fuel Capacity: | 8.5 L / 2.25 US gal |
| Dry Weight: | 120 kg / 265 lbs |
| Maximum Speed: | 145 km/h / 90 mph (KTT Mk I) |
| Colours: | Black with gold pin striping |
| Source: | Wikipedia |