CFMoto 650NK - Page 17

GENERAL INFORMATION 1-11
Items CF650 (650NK)
Exhaust:
Open 50°BBDC
Close 30°ATDC
Duration 260°
Lubrication system Forced lubrication(semi-dry sump)
Engine oil
：
Type API SG or API SH,SJ or SL with JASOMA
Viscosity SAE 15W-40
Oil capacity
Without replacement of oil fi lter
：
2.0L
If replacement of oil fi lter
：
2.2L
If drain oil completely
：
2.6L
Drive train
Primary reduction system:
Type Gear
Reduction ratio 2.095(88/42)
Clutch type Wet, multi disc
Transmission:
Type 6-speed,constant mesh, return shift
Gear ratios:
1st
2nd
3rd
4th
5th
6th
2.353 (39/16)
1.714 (36/21)
1.333 (32/24)
1.111 (30/27)
0.966 (28/29)
0.852 (23/27)
Final drive system
Type Chain drive
Reduction ratio 3.067(46/15)
Overall drive ratio 5.474
（
@ Top gear
）
Frame
Type Tubular, diamond
Caster angle
（
Rake angle
）
24.5°
Trail 102mm (4.0in.)
Front tire
Type Tubeless
Size 120/70R17 (58H)
Rim size 17×3.50
Rear tire
Type Tubeless
Size 160/60R17 (69H)
Rim size 17×4.50
Front suspension
Type Telescopic fork
Wheel travel 120mm (4.7in.)