Positioned in Kawasaki's sport motorcycle lineup, the 2025 Kawasaki Ninja Zx6R ABS Krt Edition pairs a 636 cc engine architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 67.0 x 45.1 mm with a 12.9:1 compression ratio.
On the scales, the Ninja Zx6R ABS Krt Edition measures 197 kg (434 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 830 mm (32.7 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1 mm (0 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
830 mm (32.7 in)
Engine
Displacement636 cc
Engine Details636cc, liquid-cooled, 4-stroke, DOHC 16-valve in-line four
Power91 kW
Torque52.1 lb-ft @ 11,500 rpm
Compression12.9:1
Bore x Stroke67.0 x 45.1 mm
Fuel SystemFuel injection: ø38 mm x 4 with oval sub-throttles
IgnitionDigital
LubricationForced lubrication, wet sump
Transmission
Gearbox6-speed, return
Final DriveChain
ClutchWet multi-disc, manual
Chassis
Frame TypePerimeter, pressed-aluminum
Front Suspensionø41 mm inverted fork (SFF-BP) with rebound and compression damping and spring preload adjustability / 120 mm (4.7 in)
Rear SuspensionBottom-Link Uni Trak, gas-charged shock with piggyback reservoir, compression and rebound damping and spring preload adjustability / 151 mm (5.9 in)
Wheelbase1,400 mm (55.1 in)
Wheels & Brakes
Front Tyre120/70ZR17M/C (58W)
Rear Tyre180/55ZR17M/C (73W)
Front BrakesDual semi-floating ø310 mm discs with radial-mount, monobloc, opposed 4-piston calipers
Rear Brakesø220 mm disc with single-bore pin-slide aluminum-piston caliper
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
