2025 Triumph Bonneville Bobber Specs & Review

The 2025 Triumph Bonneville Bobber is a retro-modern bobber aimed at riders who crave classic lines paired with genuinely useful modern tech. If you’re comparing 2025 Triumph Bonneville Bobber specs for real-world riding, this one delivers a torque-rich twin, quality chassis parts, and everyday usability without losing the stripped-back attitude.

Key Specs at a Glance

• Engine: Liquid-cooled, 8 valve, SOHC, 270° crank angle parallel twin
• Displacement: 1200 cc
• Power: 76.9 hp (57.5 kW) @ 6100 rpm
• Torque: 106 Nm / 78.2 lb-ft @ 4000 rpm
• Wet weight: 251 kg / 553 lb
• Seat height: 690–700 mm / 27.2–27.6 in (adjustable)

Engine & Performance

At the heart of the Bonneville Bobber is a 1200 cc parallel twin with a 270° crank, delivering a charismatic pulse and the kind of midrange drive bobber riders want. Peak numbers are 76.9 hp (57.5 kW) at 6100 rpm and 106 Nm (78.2 lb-ft) at 4000 rpm, translating to strong roll-on acceleration for city gaps, relaxed overtakes on the highway, and brisk exits from tight bends.

The fueling comes via multipoint sequential electronic injection, and a wet, multi-plate torque assist clutch helps keep lever effort light while smoothing aggressive downshifts. A 6-speed gearbox and chain final drive keep the setup straightforward and engaging. The brushed stainless steel 2-into-2 twin-skin exhaust with brushed silencers adds classic tone without oversharing.

For day-to-day practicality, claimed fuel consumption sits at 60.9 mpg (US) / 4.6 L/100 km, and the tank holds 12 L / 3.2 US gal. Two riding modes (Road, Rain) and switchable traction control let you tailor throttle behavior and support confidence when the weather turns.

Handling, Comfort & Triumph Bonneville Bobber Seat Height

The Triumph Bonneville Bobber seat height is adjustable between 690–700 mm (27.2–27.6 in), which is notably low and confidence-inspiring at stops. Combined with a 1500 mm (59.1 in) wheelbase, 24.5° rake, and 92 mm (3.6 in) trail, the Bobber feels planted and predictable, with an easygoing steering character that suits urban cruising and relaxed back-road rides.

Showa 47 mm cartridge forks up front and a monoshock RSU with linkage out back keep the ride composed. The wire 32-spoke 16-inch wheels (MT90B16 front, 150/80 R16 rear) underline the classic stance while delivering reassuring grip. At low speed, the Triumph Bonneville Bobber weight—251 kg (553 lb) wet—is noticeable, so smooth clutch work and planning U-turns helps. At speed, that mass contributes to stability on rougher pavement.

Practical dimensions include 800 mm (31.5 in) handlebar width and a height (without mirrors) of 1024–1055 mm (40.3–41.5 in), making it manageable in traffic and parking garages.

Equipment & Features

Braking hardware is quality-first: twin 310 mm front discs with Brembo 2-piston sliding axial calipers and ABS, plus a single 255 mm rear disc with a Nissin single-piston sliding axial caliper and ABS. The electronics suite is refreshingly simple yet effective—2 riding modes (Road, Rain) and switchable traction control—ideal for a classically styled machine that still needs modern safety nets.

Further touches include all-LED lighting, an analogue speedometer with LCD multi-functional display, and a torque assist clutch that reduces effort on longer rides. The frame is a tubular steel twin cradle paired with a twin-sided fabricated swingarm, and service intervals land at 10,000 miles (16,000 km) or 12 months. It’s all built for authentic feel without sacrificing day-to-day livability.

Who Is the 2025 Triumph Bonneville Bobber For?

Riders who value style and torque in equal measure will feel right at home. The low seat height is welcoming for shorter riders, while seasoned riders will appreciate the meaty midrange and stable chassis. With ABS, two ride modes, and switchable traction control, it works as a weekday commuter and a weekend mood machine, though brand-new riders should be mindful of the 251 kg wet weight.

Torquepedia Verdict

If your checklist starts with character and real-world shove, the 2025 Triumph Bonneville Bobber answers with 106 Nm at 4000 rpm, a tractable 1200 cc twin, and brakes and suspension that back up the looks. The adjustable low seat broadens the fit window, and the electronics are thoughtfully minimal without feeling bare.

On the flip side, the Triumph Bonneville Bobber weight will be felt in tight maneuvers, and the 12 L tank favors shorter café-to-café stints over marathon touring. Still, among retro-modern bobbers, the 2025 Triumph Bonneville Bobber specs hit a sweet spot of authenticity and usability that’s hard to ignore.

FAQ

• Is the 2025 Triumph Bonneville Bobber good for beginners? It’s approachable thanks to a 690–700 mm seat height, ride modes, and traction control, but the 251 kg wet weight and 76.9 hp warrant respect.

• What is the seat height of the 2025 Triumph Bonneville Bobber? 690–700 mm (27.2–27.6 in), adjustable.

• How heavy is the 2025 Triumph Bonneville Bobber? 251 kg (553 lb) wet.

• What are the power and torque figures? 76.9 hp (57.5 kW) @ 6100 rpm and 106 Nm (78.2 lb-ft) @ 4000 rpm.

• What standout features does it include? Twin 310 mm Brembo front brakes with ABS, 47 mm Showa forks, monoshock with linkage, 2 ride modes (Road, Rain), switchable traction control, all-LED lighting, analogue speedo with LCD, torque assist clutch, 6-speed, and a 12 L (3.2 US gal) tank.