2021 Triumph Street Triple RS vs 2026 Yamaha YZF-R7

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2021 Triumph Street Triple RS 2021 Triumph Street Triple RS

Sport

Engine
Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder
Power
121.3 hp / 123 PS / 90 kW @ 11,750 rpm
Top Speed
N/A
Weight
166 kg / 366 lbs
2026 Yamaha YZF-R7 2026 Yamaha YZF-R7

Sport

Engine
Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Power
54 kW / 72.4 hp @ 8750 rpm
Top Speed
N/A
Weight
189 kg / 417 lbs
Full Specifications
General
Year20212026
Make ModelTriumph Street Triple RSYamaha YZF-R7
Dimensions
Seat Height825 mm / 32.5 in831 mm / 32.7 in
Wheelbase1405 mm / 55.3 in1395 mm / 54.9 in
Ground Clearance-135 mm / 5.3 in
Height1085 mm / 42.7 in - without mirrors1160 mm / 45.7 in
Length1085 mm / 42.7 in - without mirrors2070 mm / 81.5 in
Width775 mm / 30.5 in - with handlebars724 mm / 28.5 in
Weights & Capacities
Dry Weight (kg)166-
Wet Weight (kg)-189
Dry Weight166 kg / 366 lbs-
Fuel Capacity17.4 Litres / 4.6 US gal / 3.8 Imp gal14 Litres / 3.7 US gal
Wet Weight-189 kg / 417 lbs
Performance
Max Power121.3 hp / 123 PS / 90 kW @ 11,750 rpm35 kW / 47 hp @7750 rpm
Max Torque79 Nm / 58.3 lb-ft @ 9,350 rpm68 Nm / 50 lb-ft @ 6500 rpm
Engine
Displacement765 cc / 46.6 cu-in689 cc / 42.04 cu-in
Engine DetailFour stroke, in-line 3-cylinder, DOHC, 4 valve per cylinderFour stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Bore x Stroke78 x 53.4 mm80 x 68.6 mm
Compression Ratio12.54:111.5:1
Cooling SystemLiquid-cooledLiquid cooled
EmissionsEuro 5Euro 5
ExhaustStainless steel 3 into 1 exhaust system low single sided stainless steel silencerIntegrated 2-into-1 exhaust pipes and muffler
Fuel InductionMultipoint sequential electronic fuel injection with SAI. Electronic throttle controlFuel injection with YCC-T
IgnitionDigital - inductive type TCI Transistor Controlled Ignition
LubricationWet sumpWet sump
StarterElectricElectric
Drivetrain
ClutchWet, multi-plate, slip-assistedMultiplate wet clutch, with Assist & Slipper clutch
Final DriveX ring chainChain
Transmission / Drive6 Speed with Triumph Shift Assist6 Speed constant mesh
Chassis
Frame TypeFront - Aluminum beam twin spar Rear - 2 piece high pressure die castA high-strength steel frame with a rigid-mount aluminum center
Suspension - FrontShowa 41 mm upside down big piston forks (BPF), Adjustable compression damping, rebound damping and preload adjustmentTelescopic fork adjustable for preload, rebound and compression
Suspension - RearÖhlins STX40 fully-adjustable piggyback reservoir RSULinked-type Monocross shock, adjustable preload and rebound
Rake23.9°24°
SwingarmTwin-sided, cast aluminum alloy-
Trail100 mm / 3.9 in91 mm / 3.6 in
Wheel Travel - Front115 mm / 4.5 in119 mm / 4.7 in
Wheel Travel - Rear131 mm / 5.2 in122 mm / 4.8 in
Wheels & Brakes
Brakes - Front2 x 310mm floating discs, Brembo M50 4-piston monobloc calipers2x 298mm discs, 4-piston calipers
Brakes - RearSingle 220mm disc, Brembo single-piston caliperSingle 245mm disc, single piston caliper
ABSAdjustable ABSStandard
Tyres - Front120/70 ZR17 Pirelli Diablo Supercorsa SP V3120/70ZR17 Bridgestone- BATTLAX HYPERSPORT S23F
Tyres - Rear180/55 ZR17 Pirelli Diablo Supercorsa SP V3180/55ZR17 Bridgestone- BATTLAX HYPERSPORT S23R
Wheels5-spoke cast aluminum alloy-
Wheels - Front3.5 x 17-
Wheels - Rear5.5 x 17-