2005
Aprilia SR 50 Ditech - Specifications & Review

Article Complete Info
| Articleid | 692445 |
|---|---|
| Category | Scooter |
| Make | Aprilia |
| Model | SR 50 Ditech |
| Year | 2005 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Split single-cradlle in high tensile tubular steel |
|---|---|
| Frontbrakes | Single disc |
| Frontbrakesdiameter | 190 mm (7.5 inches) |
| Frontsuspension | Telescopic hydraulic fork mounted on offset steering stem. |
| Fronttyre | 130/60-13 |
| Frontwheeltravel | 90 mm (3.5 inches) |
| Rearbrakes | Single disc |
| Rearbrakesdiameter | 19 mm (0.7 inches) |
| Rearsuspension | Engine functions as swinging fork swingarm, linked to the frame by dual connecting rods and two radial silent blocks. |
| Reartyre | 130/60-13 |
| Rearwheeltravel | 70 mm (2.8 inches) |
Engine & Transmission
| Borexstroke | 40.0 x 39.3 mm (1.6 x 1.5 inches) |
|---|---|
| Clutch | Automatic centrifugal dry clutch |
| Compression | 12.5:1 |
| Coolingsystem | Liquid |
| Displacement | 49.38 ccm (3.01 cubic inches) |
| Enginedetails | Single cylinder, two-stroke |
| Fuelsystem | Injection. DITECH Electronic Direct Injection |
| Ignition | High power inductive |
| Lubricationsystem | Injection with electronic oil pump |
| Transmissiontypefinaldrive | Chain |
Other Specifications
| Coloroptions | Poggiali Replica, Black Replica, Fluo Red and Lead Grey |
|---|---|
| Starter | Electric |
Physical Measures & Capacities
| Fuelcapacity | 9.30 litres (2.46 gallons) |
|---|---|
| Groundclearance | 250 mm (9.8 inches) |
| Overallheight | 1,410 mm (55.5 inches) |
| Overalllength | 1,865 mm (73.4 inches) |
| Overallwidth | 770 mm (30.3 inches) |
| Seatheight | 678 mm (26.7 inches) If adjustable, lowest setting. |
About Aprilia
Country of Origin:
Italy
Founder:
Cavaliere Alberto Beggio (later led by Ivano Beggio)
Best Known For:
GP-winning two-strokes (RS125/250), RSV superbikes, and cutting-edge electronics
Company History
Aprilia started in Noale after WWII as a bicycle company before pivoting to mopeds and small-displacement motorcycles. Under Ivano Beggio in the 1970s–90s, Aprilia embraced racing as R&D, building fierce RS125/250 two-strokes that produced world champions and taught countless Europeans how a chassis should feel. The brand’s road lineup mirrored podium lessons: lightweight frames, sharp geometry, and brakes from the top shelf. With the RSV Mille, later RSV4, Aprilia brought V-twin then V-4 sophistication to superbikes, pairing compact engines with electronics that arrived early and matured fast—ride-by-wire, APRC traction/wheelie control, and track-calibrated ABS. The Tuono popularized the ‘supernaked’ formula, while the Shiver/Dorsoduro explored middleweight versatility. Scooter successes and the Caponord/Tuareg adventure lines broadened reach without surrendering the handling DNA. Aprilia’s factory in Noale retained a skunkworks spirit, where racing engineers and production teams traded ideas rapidly; the RS-GP MotoGP effort further refined aero and electronics that later influenced streetbikes. Historically, Aprilia matters because it democratized race feel: crisp steering, clear feedback, and tech that flatters riders rather than overwhelms them. Owners speak of precision—bikes that reward clean inputs and repay attention to tire pressures and setup. In the pantheon of Italian marques, Aprilia stands for modernity: less baroque drama, more lap-time logic, and an insistence that every model carry a little paddock in its genes.
