Montesa COTA 4RT 260 2020, Owner'S Manual

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Specifications
Item Specification
Dimensions
Overall length 2,020 mm
Overall width 840 mm
Overall height 1,135 mm
Wheelbase 1,320 mm
Seat height 677 mm
Ground clearance 300 mm
Frame
Type Aluminium twin tube
Front suspension Telescopic
Rear suspension Swingarm PRO-LINK
Front tire DUNLOP D803FGP
(80/100-21 M/C 51M)
MICHELIN TRIAL COMPETITION
(2.75-21 M/C 45L) / (2,75-21 M/C 45M)*
Rear tire DUNLOP D803GP
(120/100R18 M/C 68M)
MICHELIN TRIAL COMPETITION X11
(4.00 R18 M/C 64L) / (4.00 R18 M/C 64M)*
Front brake, diameter Single disc, 183 mm
Rear brake, diameter Single disc, 150 mm
Fuel capacity 1.9 litres
Caster angle 24º 34’
Trail length 63 mm
Engine
Type Liquid cooled 4–stroke engine
Cylinder arrangement Single cylinder, 3.5 ˚ inclined from vertical
Bore and stroke 78.0 x 54.2 mm
Displacement 259 cm3
Compression ratio 10.5 : 1
Valve timing
Intake valve opens
Intake valve closes
Exhaust valve opens
Exhaust valve closes
9 ˚ BTDC
27 ˚ ABDC
37 ˚ BBDC
5 ˚ ATDC
(at 1.0 mm lift)
Lubrication system Forced pressure and wet sump
Starting system Primary kickstarter
Item Specification
Fuel System
Type PGM-FI
Identification number GQPEB
Throttle bore 29.4 mm
Drive Train
Clutch operating system Hydraulic operated
Clutch type Wet, multi-plate
Transmission 5 speed constant mesh
Primary reduction 3.167 (57/18T)
Gear ratio 1st 2.800 (42/15T)
2nd 2.385 (31/13T)
3rd 2.000 (30/15T)
4th 1.273 (28/22T)
5th 0.815 (22/27T)
Final reduction 4.100 (41/10T)
Gearshift pattern 1 – N – 2 – 3 – 4 – 5
Electrical
Alternator Triple phase output alternator
Ignition system PGM-IGN
Regulator type SCR shorted/triple phase, full wave rectification
* Minimum speed rating “L”
2. Service data
2-1 2-1