Yamaha XT1200Z(Z) 2010, Service Manual, Page: 68 / 616

ENGINE SPECIFICATIONS
2-7
Crankshaft
Width A 165.60–166.40 mm (6.520–6.551 in)
Width B 67.75–68.25 mm (2.67–2.69 in)
Runout limit C 0.020 mm (0.0008 in)
Big end side clearance D 0.160–0.262 mm (0.0063–0.0103 in)
Journal oil clearance 0.020–0.044 mm (0.0008–0.0017 in)
Bearing color code 1.Blue 2.Black 3.Brown 4.Green 5.Yellow
Balancer
Balancer drive method Gear
Balancer shaft-journal-to-balancer shaft-journal-
bearing clearance 0.016–0.040 mm (0.0006–0.0016 in)
Clutch
Clutch type Wet, multiple-disc
Clutch release method Hydraulic inner push
Friction plate 1, 2 thickness 2.92–3.08 mm (0.115–0.121 in)
Wear limit 2.82 mm (0.1110 in)
Plate quantity 8 pcs
Friction plate 3 thickness 2.90–3.10 mm (0.144–0.122 in)
Wear limit 2.80 mm (0.1110 in)
Plate quantity 1 pc
Clutch plate thickness 1.90–2.10 mm (0.075–0.083 in)
Plate quantity 8 pcs
Warpage limit 0.10 mm (0.0039 in)
Clutch spring height 6.78 mm (0.27 in)
Minimum height 6.44 mm (0.25 in)
Spring quantity 1 pc
Long clutch push rod bending limit 0.2 mm (0.0079 in)
Transmission
Transmission type Constant mesh 6-speed
Primary reduction system Spur gear
Primary reduction ratio 85/58 (1.466)
Secondary reduction system Shaft drive
Secondary reduction ratio 21/25
×
32/9 (2.987)
Operation Left foot operation
Gear ratio
1st 36/13 (2.769)
2nd 33/16 (2.063)
3rd 33/21 (1.571)
4th 30/24 (1.250)