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All Bikes/Compare/Cfmoto S21 vs Triumph Street Triple

Cfmoto S21 vs Triumph Street Triple

Side-by-side comparison for used motorcycle buyers

Cfmoto S21 vs Triumph Street Triple. Cfmoto S21: ~35 hp @ 8,000 rpm (estimated) hp, ~185 kg (wet/curb weight, estimated) weight, top speed ~160 km/h (estimated), Motoryk rating 7.0/10. 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

Cfmoto S21 Triumph Street Triple
Horsepower (hp)
35 hp
118 hp
Torque (Nm)
31 Nm
79 Nm
Top Speed (km/h)
160 km/h
225 km/h
Weight (kg) — lower is better
185 kg
166 kg
Type
Naked
Naked
Horsepower
~35 hp @ 8,000 rpm (estimated)
118 hp @ 12,000 rpm (2023 Street Triple RS 765; base R variant approx. 94 hp; note: varies significantly by variant and year)
Torque
~31 Nm @ 6,500 rpm (estimated)
79 Nm @ 9,350 rpm (Street Triple RS 765; note: varies by variant)
Top Speed
~160 km/h (estimated)
225 km/h (note: approximate; RS variant slightly higher, around 230 km/h)
Weight
~185 kg (wet/curb weight, estimated)
166 kg (wet/curb weight, Street Triple RS; base variants approx. 168 kg)
Fuel
~4.5 L/100km (estimated 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

Cfmoto S21
Cfmoto S21
7.0/10

"Genuine budget performance bike, but buy near a dealer."

Pros
+Strong value against competitors
+Punchy, characterful twin engine
+Sharp aggressive styling
Cons
Patchy dealer network coverage
Parts availability still developing
Early corrosion on exhausts
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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🛢️
Engine Oil
10W-40 Synthetic Motorcycle Oil JASO MA2
View on Amazon →
R&G Racing Aero Frame Sliders Triumph Street Triple
R&G · Frame Sliders
R&G Racing Aero Frame Sliders Triumph Street Triple
View on Amazon →
⚙️
Oil Filter
Oil Filter
View on Amazon →
Evotech Performance Engine Case Cover Set Street Triple
Evotech · Crash Protection
Evotech Performance Engine Case Cover Set Street Triple
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🌬️
Air Filter
Air Filter
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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
View on Amazon →
Spark Plugs
Spark Plug
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Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil 1 Quart
Engine Oil
Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil 1 Quart
View on Amazon →
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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Full-Face Motorcycle Helmet
Helmet
Full-Face Motorcycle Helmet
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