Kawasaki ZX-4RR suspension setup and specs

Kawasaki ZX-4RR, 2023 onwards: adjustable front preload, rebound and compression, rear preload, rebound and compression, 800 mm (31.5 in) seat height, 119 mm of front suspension travel.

Model years covered: 2023, 2024, 2025, 2026 — these share the same suspension hardware. Figures as published by Kawasaki.

2023 onwards Kawasaki ZX-4RR
Representative image

Kawasaki ZX-4RR

2023 onwards · sport · 399 cc

Adjusters this bike has

Front preloadAdjustable
Front reboundAdjustable
Front compressionAdjustable
Rear preloadAdjustable
Rear reboundAdjustable
Rear compressionAdjustable

Suspension travel and hardware

Front suspension travel119 mm (4.7 in)
Rear suspension travel125 mm (4.9 in)
Fork diameter37 mm (1.5 in)
Front suspensionSFF-BP
Rear suspensionBFRC

Cold tire pressure, manufacturer spec

Front tire120/70ZR17
Rear tire160/60ZR17

Weight, seat height and geometry

Wheelbase1379 mm (54.3 in)
Rake23.5°
Trail97 mm (3.8 in)
Seat height800 mm (31.5 in)
Front brakeDual 290mm discs, radial-mount 4-piston calipers
Rear brakeSingle 220mm disc, twin-piston caliper

More Kawasaki models · All makes

Bike feeling wrong? These are the published numbers. What to actually change depends on the adjusters this bike has, your weight and how it feels.

MotoSetGo covers the Kawasaki ZX-4RR in the app, with a 30 day trial and no card up front.

Or try the free browser diagnosis on one of our sample bikes at motosetgo.com/diagnose.