What category is the 2021 Triumph Street Triple R?

General information
Category	Naked bike
Model	Triumph Street Triple R
Year	2021
Engine and Transmission Specifications
Exhaust system	Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer
Emission details	Euro 4
Greenhouse gases	109.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption	4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Driveline	X ring chain
Clutch	Assist and slip clutch
Transmission type	Chain (final drive)
Gearbox	6-speed
Cooling system	Liquid
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Fuel system	Injection. Multipoint sequential electronic fuel injection with SAI
Valves per Cylinder	4
Bore x Stroke	78.0 x 53.4 mm (3.1 x 2.1 inches)
Compression	12.7:1
Torque	77.0 Nm (7.9 kgf-m or 56.8 ft.lbs) @ 9400 RPM
Power	116.0 HP (84.7 kW) @ 12000 RPM
Engine type	In-line three, four-stroke
Capacity:	765.0 ccm (46.68 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Cast aluminium alloy 5-spoke
Rear brakes	Single disc. Nissin single 2-piston sliding caliper. Switchable ABS.
Diameter	310 mm (12.2 inches)
Front brakes	Double disc. Brembo M4.32 monobloc. Switchable ABS.
Rear tire	180/55-ZR17
Front tire	120/70-ZR17
Rear wheel travel	124 mm (4.9 inches)
Rear Suspension	Showa piggyback reservoir monoshock,
Front wheel travel	110 mm (4.3 inches)
Front Suspension	Showa 41mm upside down separate function forks (SFF)
Trail	100 mm (3.9 inches)
Rake (fork angle)	23.9°
Frame type	Aluminium beam twin spar. Rear 2 piece high pressure die cast.
Physical measures and capacities
Oil capacity	3.80 litres (4.02 US quarts)
Fuel capacity	17.40 litres (4.60 US gallons)
Wheelbase	1410 mm (55.5 inches)
Overall width	740 mm (29.1 inches)
Overall length	2055 mm (80.9 inches)
Overall height	1060 mm (41.7 inches)
Seat height	825 mm (32.5 inches) If adjustable, lowest setting.
Power/weight ratio	0.6988 HP/kg
Dry weight	166.0 kg (366.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty	24 month warranty unlimited mileage
Instruments	LCD instrument pack with analogue tacho
Starter	Electric
Color options	Jet Black, Matt Aluminium Silver, Crystal White

Performance Profile & Rider Fit

116 hp

Peak Power

3.3s

0-60 mph

Best For

Track85%

City78%

Cornering95%

Daily Riding65%

Touring38%

Passenger35%

Rider Profile

Best For	Best suited to intermediate and experienced riders who can make use of its high-rev engine and sharp, precise chassis.
Purpose	Built primarily for spirited road riding, canyon carving, and occasional track days rather than commuting comfort or long-distance touring.
Rider Fit	A light, compact naked bike with a fairly high seat and forward-leaning stance that favors shorter, sporty rides over relaxed all-day sitting.
Character	A revvy, high-performance triple with razor-sharp handling, strong brakes, and a playful, aggressive personality that rewards an active riding style.
Not Ideal For	Not ideal for riders wanting plush comfort, wind protection, big touring range, or any serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

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Feet:

At 825mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2021 Triumph Street Triple R, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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