rookie's cafe

Engine type
Single cylinder, 2-stroke

Displacement
143.6 cc

Bore x stroke
56 x 58,5 mm (2.20 x 2.30")

Starter
Kickstarter

Transmission
6 Gears

Carburetor
Keihin PWK-S 38 AG

Control
Exhaust control

Lubrication
Mixture oil lubrication 1:40

Transmission oil
Motorex, SAE 15W50

Primary drive
23:73

Final drive
14:50

Cooling
Liquid cooled

Clutch
Wet multi-disc clutch, operated hydraulically

Ignition
Kokusan

Frame
Cental double-cradle-type 25CrMo4

Subframe
Aluminium

Handlebar
Renthal, Aluminium Ø 28/22 mm (1.10 / 0.87")

Front suspension
WP USD Ø 48 mm (1.89")

Rear suspension
WP PDS shock absorber

Suspension travel front/rear
300 / 335 mm (11.81 / 13.19")

Brakes, front/rear
Disc brakes 260 / 220 mm (10.24 / 8.66")

Rims, front/rear
1,60 x 21"; 2,15 x 19" Excel

Tires, front/rear
80/100-21"; 100/90-19"

Chain
5/8 x 1/4"

Main silencer
Aluminium

Steering head angle
63°

Wheel base
1471 ± 10 mm (57.91" ± 0.39")

Ground clearance (unloaded)
390 mm (15.35")

Seat height
985 mm (38.78")

Tank capacity
approx. 8 Liter (2.11 gal)

Weight (no fuel)
approx. 90,8 kg (200.2 lbs)

It is a rebrand of 144sx, as the displacement is still the same, anyway, it should be a much better improvement over the last model.