The only other bike I can compare to is the battered ER6N that I learned on, which wasn't a bad bike to be fair.ġ. As you can probably tell, I have recently passed my test and this is my first bike, so my terminology and description may be lacking in expert finesse. 5) small fuel tank with no guage until low. However that said, it is well planted on the stand where the Triumph was almost already upright, which the owner felt could easily topple the bike by the slightest nudge. Sat on a friend's Street triple and it practically stood up on its own. 4) side stand has he'll of a lean and it it is a bit of a lump to throw upright. 3) the clutch can be a bit snatchy when finding rev point coming out of corners etc. 2) finding neutral can be a tricky one, sometimes it's on but the light doesn't show, other times, it's back in gear. The negative points are 1) the usual ducati upkeep on services ( I wish my research hadfound this out). The stock exhaust doesn't disapoint to the degree that want to change it immediately. My bro in law who is a sports bike rider claims to feel 'cool' on it, and I agree. I personally find it comfortable, but haven't put many miles in for a fair comment on long distances. Retrieved 18 October 2021.A great looking bike that turns heads and gets people interested. "Ducati 450 Scrambler Jupiter (1970-71) technical specifications"."Bikes You've Never Seen Before: 1970 Ducati Jupiter 450 Scrambler".The Complete Book of Ducati Motorcycles: Every Model Since 1946. Poundbury, Dorchester: Veloce Publishing Ltd. The Book of the Ducati Overhead Camshaft Singles. ^ a b c Motocross Action Magazine 2021. sfn error: no target: CITEREFBikez ( help) Wire wheels with alloy rims were fitted with 350x19 front and 400x18 rear tyres. A double-sided front brake was fitted from 1973. Brakes were drums, the front being 180 mm (7.1 in) diameter front and 160 mm (6.3 in) rear. At the front 35 mm (1.4 in) Marzocchi telescopic forks were fitted. Rear suspension was by swinging arm with twin 3-way adjustable Marzocchi shock absorbers. The single cradle frame used the engine as a stressed member, and had strengthening gussets on the top tube. Chain drive took power to the rear wheel, and was wider than the chain used on other models. Primary drive was by helical gears to a multi-plate wet clutch to a 5 speed gearbox. Wet sump lubrication was used and ignition was by battery and coil until 1973 when Electronic ignition was fitted. įuel was supplied by a 29mm square-slide Dell'Orto VHB carburettor. Compression ratio was 9.3:1 and claimed power output was 27 bhp (20 kW) 7,000 rpm. Hairspring valve springs were used to close the valves. Ball bearings were used in the main bearings and roller bearings for the big end. The single cylinder bevel drive OHC engine was of a vertically spilt unit construction and had alloy head and alloy barrels with austenitic liners. Technical details Engine and transmission Amongst these bikes were some 450 Scramblers which were marketed as Mark 4, a reference to the Mark 3 roadsters. The remaining stocks were purchased by the then British importer Coburn & Hughes, who continued to sell them until early 1976. The factory ceased production of OHC singles in 1974. In 1973 the model gained electronic ignition, a double-sided front brake and the lights and instruments used on the Mark 3. The 450 was successfully used in flat track, enduro and scrambles racing. The frame, the design of which used input from the racing department, was a strengthened version of that used on the smaller scramblers with gussets along the top tube. The 450 Scrambler was introduced in 1969, and was the first model to use the 436 cc engine, which was the largest displacement possible that the OHC engine could be stretched to. Ducati was already producing 250 and 350 Scramblers but the American importers, Berliner Motor Corporation requested a larger-engined version to compete against the BSA 441 Victor. In 1968 the global market for dirt bikes was large. The model was also produced under licence in Spain by MotoTrans. Total production was around 11,000 machines. The Ducati 450 Scrambler, also known in the US as the Ducati Jupiter and in Europe as the Ducati 450 SCR is an on/off road 436 cc (26.6 cu in) single cylinder bevel drive SOHC motorcycle produced by the Italian manufacturer Ducati from 1969 to 1974. Air-cooled bevel drive SOHC single cylinder four stroke
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