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All Bikes/Compare/Triumph Street Triple vs Yamaha Fz25

Triumph Street Triple vs Yamaha Fz25

Side-by-side comparison for used motorcycle buyers

Triumph Street Triple vs Yamaha Fz25. 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. Yamaha Fz25: 20.9 hp @ 8,000 rpm hp, 153 kg (wet/curb weight) weight, top speed 130 km/h, Motoryk rating 7.5/10.

Performance at a Glance

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

Triumph Street Triple Yamaha Fz25
Horsepower (hp)
118 hp
20.9 hp
Torque (Nm)
79 Nm
20.1 Nm
Top Speed (km/h)
225 km/h
130 km/h
Weight (kg) — lower is better
166 kg
153 kg
Type
Naked
Naked
Horsepower
118 hp @ 12,000 rpm (2023 Street Triple RS 765; base R variant approx. 94 hp; note: varies significantly by variant and year)
20.9 hp @ 8,000 rpm
Torque
79 Nm @ 9,350 rpm (Street Triple RS 765; note: varies by variant)
20.1 Nm @ 6,000 rpm
Top Speed
225 km/h (note: approximate; RS variant slightly higher, around 230 km/h)
130 km/h
Weight
166 kg (wet/curb weight, Street Triple RS; base variants approx. 168 kg)
153 kg (wet/curb weight)
Fuel
5.5–6.5 L/100km (approx. 15–18 km/L, real-world average; note: varies by variant and riding style)
3.5 L/100km or approximately 28 km/L (typical real-world average)
Fairing
No
No

Individual Reviews

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
Yamaha Fz25
Yamaha Fz25
7.5/10

"A genuinely solid commuter that rewards patient, informed buyers."

Pros
+Reliable fuel-injected engine
+Strong resale value retention
+Low running costs
Cons
Vibes above 7,000rpm
Rear suspension often neglected
Highway cruising feels strained

Top 10 Accessories

Picks that work on either bike.

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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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Yamaha Yamalube 10W-30 4-Stroke Engine Oil- 1 Quart, #LUB-10W30-FC-12
Engine Oil
Yamaha Yamalube 10W-30 4-Stroke Engine Oil- 1 Quart, #LUB-10W30-FC-12
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Evotech Performance Engine Case Cover Set Street Triple
Evotech · Crash Protection
Evotech Performance Engine Case Cover Set Street Triple
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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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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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NICHE Gold 520 X-Ring Chain 92 Links with Connecting Master Link
Chain & Lube
NICHE Gold 520 X-Ring Chain 92 Links with Connecting Master Link
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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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YTX14-BS Lithium Motorcycle Battery, ATV Battery 12V 8AH 600CCA Compatible with Yamaha Scooter Snowmobile Jet Ski, Scooter, PWC & More
Battery
YTX14-BS Lithium Motorcycle Battery, ATV Battery 12V 8AH 600CCA Compatible with Yamaha Scooter Snowmobile Jet Ski, Scooter, PWC & More
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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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EBC Brakes FA174HH Disc Brake Pad Set, Black
Brake Pads
EBC Brakes FA174HH Disc Brake Pad Set, Black
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