2023 Kawasaki Z 650RS vs 2026 Royal Enfield Bullet 650

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2023 Kawasaki Z 650RS 2023 Kawasaki Z 650RS

Classic

Engine
Twin, four-stroke
Power
N/A
Top Speed
N/A
Weight
412.3 pounds
2026 Royal Enfield Bullet 650 2026 Royal Enfield Bullet 650

Classic

Engine
Four stroke, parallel twin, SOHC
Power
34 kW / 46 hp @ 7250 rpm
Top Speed
N/A
Weight
243 kg / 536 lbs
Full Specifications
General
CommentsSmartphone Connectivity.-
Year-2026
ColoursMetallic Moondust Gray/Ebony-
Make Model-Royal Enfield Bullet 650
Warranty12 Month Limited Warranty-
Dimensions
Ground Clearance (mm)124 mm-
Ground Clearance (in.)4.9 inches-
Seat Height800 mm / 31.5 in.800 mm / 31.5 in
Wheelbase1405 mm / 55.3 in.1476 mm / 58.1 in
Ground Clearance-155 mm / 6.1 in
Height1115 mm / 43.9 in.1138 mm / 44.8 in
Length2065 mm / 81.3 in.2319 mm / 91.3 in
Width765 mm / 30.1 in.892 mm / 35.1 in
Weights & Capacities
Dry Weight-243 kg / 536 lbs
Fuel Capacity15.14 litres / 4.00 US gallons14.8 Litres / 3.9 US gal
Wet Weight187.0 kg / 412.3 lbs-
Performance
Maximum RPM12500-
Max Power-34 kW / 46 hp @ 7250 rpm
Max Torque65.7 Nm (6.7 kgf-m or 48.5 ft.lbs) @ 6500 Revolutions51.5 Nm / 38 lb-ft @ 5650 rpm
Engine
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)-
Engine TypeTwin, four-stroke-
CO2103.0 CO2 g/km. (CO2 - Carbon dioxide emission)-
Bore x Stroke (mm)83.0 x 60.0 mm-
Bore x Stroke (in,)3.3 x 2.4 inches-
Displacement (cc)649.0 cc-
Displacement (ci)39.60 cubic inches-
Displacement-646 cc / 39.4 cu in
Engine DetailDie-cast aluminium cylinder and lightweight coated pistonsFour stroke, parallel twin, SOHC
Fuel SystemInjection. DFI® with Keihin 36mm Keihin throttle bodies-
Bore x Stroke-78 x 67.8mm
Compression Ratio10.8:19.5:1
Cooling System-Air/oil-cooled
Engine LubricationForced lubrication, semi dry sump-
Fuel Consumption4.44 litres/100 km (22.5 km/l or 52.98 mpg)-
Fuel Induction-Bosch fuel injection
IgnitionTCBI with electronic advanceDigital electronic ignition
StarterElectricElectric
Drivetrain
ClutchAssist and Slipper ClutchWet, multiplate, slip and assist
Final DriveChain   (final drive)Chain
Gearbox6-speed-
Primary DriveSealed chain-
Transmission / Drive-6 Speed, constant mesh
Chassis
Frame TypeTrellis, high-tensile steelSteel-tube spine
Suspension - Front41 mm telescopic fork43mm telescopic fork, non-adjustable
Suspension - RearHorizontal Back-link with preload adjustmentDual shocks, spring-preload adjustable
Rake24.0°-
Trail100 mm / 3.9 in.-
Wheel Travel - Front124 mm / 4.9 in.119 mm / 4.7 in
Wheel Travel - Rear130 mm / 5.1 in.89 mm / 3.5 in
Electrical Systems
InstrumentationDual-dial instrumentation with multi-function LCD screen-
Lighting systemRound LED headlight-
Wheels & Brakes
Brakes - FrontDouble disc. Petal-type rotors with two-piston calipers. ABS.Single floating disc, Ø 320 mm, 2 piston floating caliper
Brakes - RearSingle disc. Petal disc. Single-piston. ABS.Single disc, Ø 300 mm, single floating caliper
ABS-Two-channel
RimsSpoke-style cast wheels. Dunlop Sportmax Roadsport 2 tires-
Tyres - Front120/70-ZR17100/90 -19 MRF NyloHigh-FN
Tyres - Rear-140/70 -18 MRF NyloHigh-FN
Wheels-Aluminium

Verdict

Too close to call

The 2023 Kawasaki Z 650RS and the 2026 Royal Enfield Bullet 650 are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.

Key Differences

2023 Kawasaki Z 650RS - Advantages

  • Dual front discs: Greater stopping power and better heat management under hard braking.
  • More rear wheel travel: 130 mm vs 89 mm - absorbs bigger hits and rough terrain better.

2026 Royal Enfield Bullet 650 - Advantages

  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.
  • More ground clearance: 155 mm vs 124 mm - better clearance over rocks and obstacles.

2023 Kawasaki Z 650RS vs 2026 Royal Enfield Bullet 650 - FAQs

What are the engine differences between the 2023 Kawasaki Z 650RS and 2026 Royal Enfield Bullet 650?
The 2023 Kawasaki Z 650RS uses Twin, four-stroke, while the 2026 Royal Enfield Bullet 650 is powered by Four stroke, parallel twin, SOHC.
Does the 2023 Kawasaki Z 650RS or 2026 Royal Enfield Bullet 650 have ABS?
The 2026 Royal Enfield Bullet 650 is listed with ABS as standard. The 2023 Kawasaki Z 650RS does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2023 Kawasaki Z 650RS or the 2026 Royal Enfield Bullet 650?
Both are strong choices. The 2023 Kawasaki Z 650RS has the edge in dual front discs and higher rear wheel travel, while the 2026 Royal Enfield Bullet 650 stands out for standard ABS and greater ground clearance. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.