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All Bikes/Compare/Triumph Trident 660 vs Triumph Street Triple

Triumph Trident 660 vs Triumph Street Triple

Side-by-side comparison for used motorcycle buyers

Triumph Trident 660 vs Triumph Street Triple. Triumph Trident 660: 81 hp @ 10,250 rpm hp, 189 kg (wet/curb weight) weight, top speed 193 km/h, Motoryk rating 8.3/10. Triumph Street Triple: 118 hp @ 12,000 rpm (2023 Street Triple RS 765; base R variant approx. 94 hp; note: varies significantly by variant and year) hp, 166 kg (wet/curb weight, Street Triple RS; base variants approx. 168 kg) weight, top speed 225 km/h (note: approximate; RS variant slightly higher, around 230 km/h), Motoryk rating 8.5/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Triumph Trident 660 Triumph Street Triple
Horsepower (hp)
81 hp
118 hp
Torque (Nm)
64 Nm
79 Nm
Top Speed (km/h)
193 km/h
225 km/h
Weight (kg) — lower is better
189 kg
166 kg
Type
Naked
Naked
Horsepower
81 hp @ 10,250 rpm
118 hp @ 12,000 rpm (2023 Street Triple RS 765; base R variant approx. 94 hp; note: varies significantly by variant and year)
Torque
64 Nm @ 6,250 rpm
79 Nm @ 9,350 rpm (Street Triple RS 765; note: varies by variant)
Top Speed
193 km/h
225 km/h (note: approximate; RS variant slightly higher, around 230 km/h)
Weight
189 kg (wet/curb weight)
166 kg (wet/curb weight, Street Triple RS; base variants approx. 168 kg)
Fuel
5.5 L/100km (approx. 18.2 km/L typical real-world average)
5.5–6.5 L/100km (approx. 15–18 km/L, real-world average; note: varies by variant and riding style)
Fairing
No
No

Individual Reviews

Triumph Trident 660
Triumph Trident 660
8.3/10

"Outstanding used buy if the service history stacks up."

Pros
+Triple engine sounds sensational
+Bulletproof build quality
+Reasonable running costs
Cons
Stock seat is brutal
Suspension underwhelms spirited riders
Limited wind protection
Triumph Street Triple
Triumph Street Triple
8.5/10

"The best all-rounder middleweight money can buy used."

Pros
+Triple engine sounds incredible
+Razor-sharp chassis response
+Comfortable all-day ergonomics
Cons
Throttle body issues on older bikes
Fuel economy genuinely poor
Pillion seat essentially decorative

Top 10 Accessories

Picks that work on either bike.

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TUSK Lithium Pro Battery TLFP-9R for Triumph Trident 660 2021-2024
Battery
TUSK Lithium Pro Battery TLFP-9R for Triumph Trident 660 2021-2024
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R&G Racing Aero Frame Sliders Triumph Street Triple
R&G · Frame Sliders
R&G Racing Aero Frame Sliders Triumph Street Triple
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EBC Brakes FA140HH Disc Brake Pad Set, Black
Brake Pads
EBC Brakes FA140HH Disc Brake Pad Set, Black
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NICHE Gold 525 X-Ring Chain 118 Links with Connecting Master Link
Chain & Lube
NICHE Gold 525 X-Ring Chain 118 Links with Connecting Master Link
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Liqui Moly 4T 10w40 Basic Street 4-Liter
Engine Oil
Liqui Moly 4T 10w40 Basic Street 4-Liter
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AJC Battery Compatible with Triumph Street Triple R ABS 675CC Motorcycle Battery (2014-2016)
Battery
AJC Battery Compatible with Triumph Street Triple R ABS 675CC Motorcycle Battery (2014-2016)
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Pirelli Angel ST 120/70ZR17 (58W) Front & 180/55ZR17 (73W) Rear Motorcycle Tires – High-Performance Sport Touring Tire for Enhanced Grip, Durability & Stability – Fits Sport & Touring Bikes
Tires
Pirelli Angel ST 120/70ZR17 (58W) Front & 180/55ZR17 (73W) Rear Motorcycle Tires – High-Performance Sport Touring Tire for Enhanced Grip, Durability & Stability – Fits Sport & Touring Bikes
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Caltric Front Rear Brake Pads Compatible with Triumph Street Triple 675 2007-2014
Brake Pads
Caltric Front Rear Brake Pads Compatible with Triumph Street Triple 675 2007-2014
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520 Motorcycle Chain 114 Links O-Ring with Connecting Master Link and Chain Breaker Heavy Duty Drive Chain for Motorcycle ATV UTV Dirt Bike Quad Side by Side
Chain & Lube
520 Motorcycle Chain 114 Links O-Ring with Connecting Master Link and Chain Breaker Heavy Duty Drive Chain for Motorcycle ATV UTV Dirt Bike Quad Side by Side
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120/70ZR-17 (58W) Pirelli Diablo Rosso 2 Front Motorcycle Tire for Triumph Street Triple R 765 2017-2018
Tires
120/70ZR-17 (58W) Pirelli Diablo Rosso 2 Front Motorcycle Tire for Triumph Street Triple R 765 2017-2018
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