Triumph Street Triple RS Specs

2021 - 2023 • 2 variants

The Triumph Street Triple RS is a sport motorcycle produced from 2021 to 2023 across 2 variants. It is powered by a four stroke, in-line 3-cylinder, dohc, 4 valve per cylinder. Peak power output is 121.3 hp. Peak torque is 79 Nm.

About the Triumph Street Triple RS

Documented here are the full technical specifications for the Triumph Street Triple RS, a Sport motorcycle with a production run from 2020 to 2023. Specification data includes engine type and displacement, maximum power and torque output, transmission details, frame construction, suspension travel front and rear, brake types and rotor dimensions, tyre sizes, and overall weight and dimension figures. Select a year above to view the complete spec sheet for that model year.

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Triumph Street Triple RS by Year

2023 Triumph Street Triple RS View specs →

2021 Triumph Street Triple RS View specs →

Spec Evolution

How key specs changed across production years.

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Specification	2020	2021	2022	2023
Frame Type	Front - Aluminum beam twin spar Rear - 2 piece high pressure die cast	Front - Aluminum beam twin spar Rear - 2 piece high pressure die cast	Front - Aluminum beam twin spar Rear - 2 piece high pressure die cast	Aluminium beam twin spar frame with 2 piece high pressure die cast rear subframe
Seat Height	825 mm / 32.5 in	825 mm / 32.5 in	825 mm / 32.5 in	836 mm / 32.9 in ↑
Dry Weight	166 kg / 366 lbs	166 kg / 366 lbs	168 kg / 370.3 lbs ↑	-
Engine Detail	Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder	Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder	Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder	Four stroke, In-line 3-cylinder, DOHC, 4 valve per cylinder
Wheelbase	1405 mm / 55.3 in	1405 mm / 55.3 in	1405 mm / 55.3 in	1399 mm / 55.0 in ↓
Brakes - Front	2 x 310mm floating discs, Brembo M50 4-piston monobloc calipers	2 x 310mm floating discs, Brembo M50 4-piston monobloc calipers	2 x 310mm floating discs, Brembo M50 4-piston radial monoblock calipers	2 x 310 mm floating discs, Brembo Stylema 4-piston radial monobloc calipers, OC-ABS, Brembo MCS radial master cylinder
Fuel Capacity	17.4 Litres / 4.6 US gal / 3.8 Imp gal	17.4 Litres / 4.6 US gal / 3.8 Imp gal	17.4 Litres / 4.6 US gal	15 Litres / 309 US gal ↓
Suspension - Front	Showa 41 mm upside down big piston forks (BPF), Adjustable compression damping, rebound damping and preload adjustment	Showa 41 mm upside down big piston forks (BPF), Adjustable compression damping, rebound damping and preload adjustment	Showa 41 mm upside down big piston forks (BPF), adjustable compression damping, rebound damping and preload adjustment	Showa 41 mm upside down Big Piston Forks (BPF), adjustable compression and rebound damping, and preload adjustment
Suspension - Rear	Öhlins STX40 fully-adjustable piggyback reservoir RSU	Öhlins STX40 fully-adjustable piggyback reservoir RSU	Öhlins STX40 fully-adjustable piggyback reservoir RSU	Öhlins STX40 piggyback reservoir monoshock, adjustable compression and rebound damping, and preload adjustment
ABS	Adjustable ABS	Adjustable ABS	Adjustable ABS	OC-ABS
Clutch	Wet, multi-plate, slip-assisted	Wet, multi-plate, slip-assisted	Wet, multi-plate, slip-assisted	Wet, multi-plate, slip & assist
Final Drive	X ring chain	X ring chain	X ring chain	X-ring chain
Height	1085 mm / 42.7 in - without mirrors	1085 mm / 42.7 in - without mirrors	1085 mm / 42.7 in - without mirrors	1064 mm / 41.8 in ↓
Length	1085 mm / 42.7 in - without mirrors	1085 mm / 42.7 in - without mirrors	1085 mm / 42.7 in - without mirrors	2052 mm / 80.7 in ↑
Compression Ratio	12.54:1	12.54:1	12.54:1	13.25:1 ↑
Tyres - Front	120/70 ZR17 Pirelli Diablo Supercorsa SP V3	120/70 ZR17 Pirelli Diablo Supercorsa SP V3	120/70 ZR17	120/70 ZR17
Width	775 mm / 30.5 in - with handlebars	775 mm / 30.5 in - with handlebars	775 mm / 30.5 in - with handlebars	792 mm /31.1 in ↑
Tyres - Rear	180/55 ZR17 Pirelli Diablo Supercorsa SP V3	180/55 ZR17 Pirelli Diablo Supercorsa SP V3	180/55 ZR17	180/55 ZR17
Wheels	5-spoke cast aluminum alloy	5-spoke cast aluminum alloy	5-spoke cast aluminum alloy	Cast aluminium alloy 5 spoke
Rake	23.9°	23.9°	23.9°	23.2° ↓
Exhaust	Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer	Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer	Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer	Stainless steel 3 into 1 header system with low single sided stainless steel silencer
Fuel Induction	Multipoint sequential electronic fuel injection with SAI. Electronic throttle control	Multipoint sequential electronic fuel injection with SAI. Electronic throttle control	Multipoint sequential electronic fuel injection with SAI. Electronic throttle control	Multipoint sequential electronic fuel injection with electronic throttle control
Swingarm	Twin-sided, cast aluminum alloy	Twin-sided, cast aluminum alloy	Twin-sided, cast aluminum alloy	Twin-sided, cast aluminium alloy
Trail	100 mm / 3.9 in	100 mm / 3.9 in	100 mm / 3.9 in	96.9 mm / 3.8 in ↓
Max Power	121.3 hp / 123 PS / 90 kW @ 11,750 rpm	121.3 hp / 123 PS / 90 kW @ 11,750 rpm	121.3 hp / 90 kW @ 11750 rpm	128.2 hp / 95.6 kW @ 12000 rpm ↑
Wheel Travel - Rear	131 mm / 5.2 in	131 mm / 5.2 in	131 mm / 5.2 in	131.2 mm / 5.2 in ↑
Max Torque	79 Nm / 58.3 lb-ft @ 9,350 rpm	79 Nm / 58.3 lb-ft @ 9,350 rpm	79 Nm / 58.3 lb-ft @ 9350 rpm	80 Nm / 59 lb-ft @ 9500 rpm ↑