Specifications

4
60
MOUNTING THE ENGINE ON THE VEHICLE AND REPOSITIONING THE COMPONENTS
Fastening Component Cl.R. Pcs.
Thread
stoppers
Torque
[Nm]
ENGINE TO FRAME ANCHOR
Front fitting Bolt M10x1.5x127 5.8 1 25
Rear fitting Bolt M10x1.25x100 5.8 1 30
Engine head fitting Bolt M8x1.25x55 8.8 1 30
Engine bracket fitting Bolt M6x1x50 8.8 2 10
Engine/Swing arm/Frame Bolt M16x1.25x255 5.8 1 50
Engine arms/Frame Screw M8x1.25x16 8.8 4 25
ENGINE PROTECTION PLATE UNIT
Engine protection plate
(front)
Screw M8x1.25x16 8.8 2 20
Engine protection plate
(rear)
Screw M8x1.25x20 8.8 2 30
TABLE OF TIGHTENING TORQUES OF THE ENGINE-FRAME
APPLICATION PRODUCT QUANTITY
Gearbox and clutch box BARDAHL GEAR BOX 20W40 550 ml
Supply BARDAHL KXT
1,5%
(percentage of oil with respect to fuel)
Cooling system
BARDAHL PERMANENT FLUID
ANTIFREEZE
500 ml
RECOMMENDED LUBRICANTS AND LIQUIDS
ENGINE SPECIFICATIONS
Type BETA6605 ZD39T A BETA6605 ZD3B9T BETA6605 ZD3B9T F BETA6605 ZD3B9T I
no. of cylinders 1 1 1 1
Bore 54,0 mm 64,0 mm 72,5 mm 78,0 mm
Stroke 54,0 mm 60,5 mm 60,5 mm 60,5 mm
Total Cubic
Capacity
125 cm³ 194,6 cm³ 249,7 cm³ 289,1 cm³
Compression
ratio
11,8:1 8,9:1 9,5:1
Ignition Electronic AET 12V - 85W Electronic AET 12V - 85W Electronic AET 12V - 85W Electronic AET 12V - 85W
Spark plug NGK BR7ES NGK BR7ES NGK BR7ES NGK BR7ES
Primary drive
ratio
3,55
Transmission
ratio in
I II III IV V VI
10,058 8,114 6,863 5,325 3,254 2,282
Supply
Carburettor Keihin PWK F28 mm Keihin PWK F28 mm Keihin PWK F28 mm
Jets MY10
Min:55 Max:130
Factory Min:52 Max:130
Min:48 Max:125 Min:48 Max:125
Jets MY11 Min:55 Max:130 Min:48 Max:125 Min:48 Max:125
Needle JJH JJH JJH JJH
Clip IV IV IV IV
Mixture
1.5% synthetic oil;
4% mineral oil
1.5% synthetic oil;
4% mineral oil
1.5% synthetic oil;
4% mineral oil
1.5% synthetic oil;
4% mineral oil
MY10:
14,01
Mikuni VM
F26 mm
Min:30
Max:150
Min:30
Max:150
Min:48
Max:125
Keihin PWK
F28 mm
Factory MY10
125 MY11
16,1:1