SCIGHERA – 2017/2018

Model RC 250 street
Bore and stroke 72 x 61,1
Engine capacity 249 cm³
Compression ratio 12 5:1
Transmission DOHC 4Valves, chain transmission
Lubrication system Forced circulation with 2 rotative pumps
Oil pump Trochoidal
Cooling system Liquid cooling with permanent circulation
through water pump
Dry weight of engine 37 kg
Type Barrel-type rotating cylinder produced by
PMF
Barrel diameter Variable
Fuel supply Injection
Clutch Oil-batho
Clutch actuation Mechanical
Gear system 6 gears – frontal coupling with “quickshift”
Primary reduction 30:80
Final reduction 16.45
Gearbox drive Flipped mechanical drive
Gear shift scheme 1 N 2 3 4 5 6
Start system ECU controlled – transistorized
Starter Electric starter engine
Wheelbase 1250 +/- 40 mm
Total length 1850 mm
Seat height
Min height from ground 102 – 120
Trail 60 120
Fuel tank capacity 10 l
Front 4 pistons J Juan radial brake
Spacing 100 mm
Pistons φ 34mm / φ 30mm
Disk type Epta floating disk
Disk diameter 310 mm
Rear 2 pistons Fixed axial brake J Juan
Pistons φ 25 mm
Disk type Stainless steel fixed disk
Disk diameter 220mm
Type Hybrid trellis frame made of steel with aluminium pivot plates locked bby shape constraints, open steering head
Plates material Aluminium steering plates, machined from billet, topology optimized
Swingarm Hybrid iron trellis, aluminium bushings
Front Andreani cartridge with rebound and compression damping
Rear Linkage with Andreani single shock with adjustable rebound
Type OZ premoto 3
Material Forged aluminium
Front size 17’’x2,5’’
Rear size 17×3,5’’
Front model Dunlop KR149
Front size 95/70R17
Rear model Dunlop KR133
Rear size 115/70R17
Materials Carbon kevlar