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General
| Engine Type | 3 Cylinder 12 Valve DOHC |
| Arrangement | Transverse in-Line |
| Displacement | 885cc |
| Bore x Stroke | 76mm x 65mm |
| Compression Ratio | 10.6:1 |
| Cylinder Numbering | Left to Right (#3 adjacent to camchain) |
| Firing Order | 1-2-3 |
| Max Power | 98 PS @ 9000rpm (r/min) 96.7 BHP @ 9000rpm (r/min) |
| Max Torque | 83.0 Nm @ 6500rpm (r/min) |
| Overall Length | 2152 mm |
| Overall Width | 690 mm |
| Overall Height | 1090 mm |
| Wheelbase | 1490 mm |
| Seat Height | 790 mm |
| Dry Weight | 209 kg |
| Maximum Payload (rider + passenger + luggage + accessories) | 181 kg |
Cylinder Head
| Valve Head Diameter | Inlet Exhaust | 30.0 mm 26 mm |
| Valve List | Inlet Exhaust | 8.9 mm 8.6 mm |
| Valve Steam Diameter | Inlet Exhaust | 5.490 mm/5.475 mm (5.47 mm min.) 5.470 mm/5.455 mm (5.45 mm min.) |
| Valve Guide Bore Diameter | 5.515 mm/5.500 mm | |
| Valve Stem to Guide Clearance | Inlet Exhaust | 0.04 mm/0.01 mm (0.07 mm max.) 0.06 mm/0.03 mm (0.09 mm max.) |
| Valve Seat Width (in head) | 1.1 mm/0.9 mm (1.5 mm max.) | |
| Valve Seat Width (Valve) | 2.5 mm/1.8 mm | |
| Valve Seat Angle | 45o | |
| Valve Spring 'Load at Length' | Inner Outer | 15 kg min. @ 24.0 mm 41 kg min. @ 26.5 mm |
| Valve Clearance | Inlet Exhaust | 0.15 mm/0.10 mm 0.20 mm/0.15 mm |
| Valve Bucket Diameter | Blue Red White | 27.993 mm/27.983 mm 27.986 mm/27.980 mm 27.979 mm/27.974 mm |
| Valve Bucket Bore Diameter | 28.021 mm/28.00 mm | |
| Valve Timing | Inlet Open Inlet Closed Duration | 21o BTDC (@ 1.0 mm Lift) 50o ABDC (@ 1.0 mm Lift) 251o |
| Valve Timing | Exhaust Open Exhaust Closed Duration | 51o BBTDC (@ 1.0 mm Lift) 25o ATDC (@ 1.0 mm Lift) 256o |
| Camshaft Journal Diameter | 22.93 mm/22.90 mm 22.936 mm/22.923 mm (Outrigger) |
|
| Camshaft Journal Clearance | 0.12 Max. | |
| Camshaft Journal Bore Diameter | 23.021 mm/23.000 mm | |
| Camshaft End Flost | 0.13 mm/0.03 mm (0.2 mm max.) | |
| Camshaft Run-out | 0.05 mm max. | |
| Camchain Tensioner Spring Free Length | 73.7 mm |
Clutch & Primary Drive
| Primary Drive | Type Reduction Ratio | Gear 1.75 (105/60) | ||
| Clutch | Type | Wet Multi-plate | ||
| Number of Friction Plates | 9 | |||
| Plate Flatness | 0.15 mm (0.2 mm) | |||
| Friction Plate Thickness (new) | 3.80 mm - 0 +0.80 mm | |||
| Friction Plate Thickness (service limit) | 3.60 mm | |||
| Clutch Shim Clearance | 0.125 mm/0.075 mm | |||
| Clutch Master Cylinder Bore Diameter | 14.0 mm | |||
| Clutch Slave Cylinder Bore Diameter | 33.6 mm | |||
| Clutch Fluid | DOT 4 |
Piston & Crankshaft
| Cylinder Bore Diameter | 76.05 mm/76.03 mm Cylinders 1 & 3 76.05 mm/76.04 mm Cylinder 2 | |||
| Piston Diameter (at 90o to gudgeon pin) | 75.98 mm/75.96 mm Cylinders 1 & 3 75.98 mm/75.97 mm Cylinder 2 | |||
| Piston Ring to Groove Clearance | Top Second | 0.06 mm/0.02 mm 0.06 mm/0.02 mm | ||
| Piston Ring Groove Width | Top Second Oil | 1.03 mm/1.01 mm 1.03 mm/1.01 mm 2.03 mm/20.1 mm | ||
| Piston Ring Eng Cap (new ring when fitted in bore) | Top Second Oil | 0.20 mm/0.41 mm 0.35 mm/0.56 mm 0.29 mm/0.85 mm | ||
| Gudgeon Pin Bore Diameter In Piston | 19.008 mm/19.002 mm | |||
| Gudgeon Pin Diameter | 19.000 mm/18.995 mm | |||
| Connecting Rod Small End Diameter | 19.034 mm/19.016 mm | |||
| Connecting Rod Big End Side Clearance | 0.3 mm/0.15 mm (0.5 mm max.) | |||
| Crankshaft Big End Journal Diameter | 40.965 mm/40.951 mm | |||
| Crankshaft Big End Bearing Clearance | 0.066 mm/0.036 mm (0.1 mm max.) | |||
| Crankshaft Main Journal Diameter | 37.981 mm/37.965 mm | |||
| Crankshaft Main Bearing Clearance | 0.044 mm/0.020 mm (0.1 mm max.) | |||
| Crankshaft End Float | 0.20 mm/0.05 mm (0.4 mm max) |
Transmission
| Type | 5 Speed Constant Mesh | |||
| Gear Ratios | 1st 2nd 3rd 4th 5th 6th | 2.733 (41/15) 1.947 (37/19) 1.545 (34/22) 1.291 (31/24) 1.154 (30/26) 1.074 (29/27) when fitted. | ||
| Gear Selector Fork Thickness | 5.9 mm/5.8 mm (5.7 mm min.) | |||
| Gear Selector Groove Width | 6.1 mm/6.0 mm (6.25 mm max.) | |||
| Gear Selector For to Groove Clearance | 0.55 max. | |||
| Final Drive | Chain | |||
| Chain Type | Regina 136 ORP | |||
| 20 Link Length | 321 mm max. | |||
| Drive Chain Slack | 35.0 - 40.0 mm |
Lubrication
| Lubrication Type | Pressure Lubrication, Wet Sump |
| Oil Capacity Including Filter | 4.00 litres Semi synthetic 10x/40 oil meeting specification API/SG |
| Oil Pressure (in main gallery) | 40.0 ib/in2 min. (@ 80oC Oil Temperature) (@ 5000 rpm) |
| Oil Pump Rotor Tip Clearance | 0.15 mm (0.2 max.) |
| Oil Pump Body Clearance | 0.22 mm/0.15 mm (0.35 mm max.) |
| Oil Pump Rotor End Float | 0.02 mm/0.007 (0.1 mm max.) |
Ignition System
| Ignition Type | Inductive Transistorised | |||
| Ignition Timing | Static Idle Maximum Advance | 'F' Mark on Rotor 5o BTDC @ 1000 rpm 26o @ 6500 rpm | ||
| Electronic Rev-Limiter | 9700 rpm | |||
| Pick up Coil Air Gap | 0.8 mm/0.6 mm | |||
| Pick up Coil Resistance | 530 Ohms | |||
| Ignition Coil LT Resistance | 0.6 Ohms | |||
| Ignition Coil HT Resistance | 10.5 kOhms | |||
| Spark Plug Type | NGK DPR 8EA-9 | |||
| Spark Plug Gap | 0.8 mm - 0.9 mm |
Fuel System
| Fuel Type | Unleaded, 95 RON (U.S. 89 CLC/AKI) |
| Fuel Tank Capacity | 25 Litres |
| Reserve Capacity | 5 Litres |
| Low Level Warning Lamp | 7 Litres |
| Fuel Tap | Vacuum Controlled, Auto Shut-off. |
Carburetors
| Type | MIKUNI BST 36 mm Flat Slide CV |
| Idle Speed | 1000 rpm ± 50 rpm |
Cooling System
| Coolant Mixture | 50/50 Distilled Water/Anti-Freeze |
| Freezing Point | -35oC |
| Cooling System Capacity | 2.8 Liters |
| Radiator Cap Opening Pressure | 1.1 Bar |
| Thermostat Opening Temperature | 83oC |
| Cooling Fan Switch On Temperature | 99oC |
Suspension
| Fork Supplier | Kayaba |
| Front Fork Travel | 150 mm |
| Recommended Fork Oil | SAE 10 |
| Oil Level (without spring) | 141 mm (to VIN 29155) 130 mm (from VIN 29156) |
| Rear Wheel Travel | 126 mm |
| Rear Suspension Bearing Grease | Mobile Grease HP 222 |
Brakes
| Front Type | Hydraulically actuated 4 piston sliding calipers operating on twin floating discs |
| Caliper Piston Diameter | 2 x 33.96 mm & 2 x 20.23 mm |
| Disc Diameter | 310.0 mm |
| Disc Thickness | 5.0 mm (4.5 mm min.) |
| Master Cylinder | 15.8 mm diameter Adjustable Level |
| Fluid | DOT 4 |
| Rear Type | Hydraulically Actuated Two Piston Sliding Caliper Operating on Single Rigid Rear Disc |
| Caliper Piston Diameter | 2 x 27.0 mm |
| Disc Diameter | 255.0 mm |
| Disc Thickness | 6.0 mm (5.0 mm min.) |
| Disc Run-out Max | 0.1 mm (0.3 mm max.) |
| Master Cylinder | 14.0 mm diameter Reservoir |
| Fluid | DOT 4 |
Wheels & Tyres
| Front Wheel Rim Axial Run-out | 0.5 mm |
| Front Wheel Rim Radial Run-out | 0.8 mm |
| Front Tyres | 120/70 ZR17 |
| Front Tyre Pressure (cold) | 2.5 kg/cm2 36 psi |
| Front Tyre Tread Depth min. | 2.0 mm |
| Rear Wheel Rim Axial Run-out | 0.5 mm |
| Rear Wheel Rim Radial Run-out | 0.8 mm |
| Rear Tyres | 180/55 ZR17 |
| Rear Tyre Pressure (cold) | 2.9 kg/cm2 41 psi |
| Rear Tyre Tread Depth min. | 2.0 mm - up to 80 mph (130 km/h) 3.0 mm - over 80 mph (130 km/h) |
Frame
| Frame Type | Large diameter high tensile steel spine, stressed engine. | |||
| Overall Length | 2152 mm | |||
| Overall Width | 760 mm | |||
| Overall Height | 1185 mm | |||
| Ground Clearance | 138 mm | |||
| Wheel Base | 1490 mm | |||
| Seat Height | 790 mm | |||
| Steering Head Angle | 27o from vertical | |||
| Trail | 105 mm | |||
| Dry Weight | 209 kg | |||
| Maximum Payload rider + passenger + luggage + accessories) | 181 kg |
Electrical Equipment
| Battery Type | YUASA YB14L-A2 | |
| Battery Rating | 12V - 14AH | |
| Alternator Rating | 12V - 25A | |
| Regulated Voltage | 14.5V at 5500 (engine) rpm | |
| Stator Coil Resistance | Less then 1.0 Ohm | |
| Rotor Coil Resistance | 4.0 Ohms | |
| Slip Ring Diameter | 14.4 mm (14.0 mm min.) | |
| Brush Length | 10.5 mm (4.5 mm min.) | |
| Starter Motor Commutator Diameter | 28.0 mm (27.0 mm min.) | |
| Commutator Groove Depth | 0.7 mm (0.2 mm min.) | |
| Starter Brush Length | 12.0 mm (8.5 mm min.) | |
| Fuses | Head Light | 10A |
| Tail Light | 10A | |
| Main | 30A | |
| Radiator Fan | 15A | |
| Alarm | 10A | |
| Inline fuse (1995 on) | Brake Light | 5A |
| Lights | Head Light | 60/55W H4 Halogen |
| Parking Light | 4W | |
| Tail Light | 21/5W | |
| Indicators | 10W (21W Japan) |