Significant updates for Triumph Speed Twin

2021 Triumph Speed Twin

Triumph’s modern generation Speed Twin brought a more muscular and purposeful roadster style stance than the majority of the Triumph Modern Classics line and has been quite a hit. 

3PS more peak power, now 100PS at 7,250rpm

Since its introduction in 2018, Triumph have put over 11,000 new Speed Twins on the road.  The Brits are not resting on those laurels though and are bringing a comprehensively updated Speed Twin to market this year. 

More mid-range power and torque

The 1200 cc parallel-twin has been heavily revised to meet Euro5 requirements and along the way picks up a few ponies and more mid-range grunt. 

Peak torque now lower down the rev range, with 112Nm at 4,250rpm

The peak torque figure of 112 Nm now arrives 500 rpm earlier, 4250 rpm to be exact.

1200 cc – Liquid cooled, 8 valve, SOHC, 270° parallel twin

Peak pony is 98.6 horsepower at 7250 rpm. 

More responsive with a 17% reduction in inertia

Triumph claim that engine inertia has been reduced by 17 per cent which sees the mill spin up faster and go on to a red-line 500 rpm higher than before thanks to valve spring and cam-chain tensioner changes. It will be interesting to see if in the real world the reduced inertia is a positive or negative as I really do like the beat of the heavier cranked 1200 twins and feel it adds greatly to the character of the mill. The engine is claimed to be much more responsive though so hopefully the trade-off proves worthwhile. 

High 10,000 mile / 16,000km first major service interval

Triumph’s well proven slip-assist clutch helps shuffling up and down the six-speed box to be amenable but no quick-shifter is available. 

New higher specification Marzocchi USD forks with cartridge damping

Higher-spec 43 mm Marzocchi cartridge forks grace the front end of the machine with uprated radial Brembo M5 calipers and 320 mm floating discs. The rear shock valving has been tweaked to match the new settings up front. 

New higher specification Brembo M50 radial monobloc calipers

The rolling stock has also been updated with new 12-spoke cast alloy rims shod with Metzeler Racetec RR rubber. 

New stylish 12-spoke wheels

Brushed stainless-steel upswept megaphone silencers present the classic look while the headlight mounts are now anodised and the graphics on the 14.5-litre tank tweaked. 

New brushed stainless-steel twin upswept silencers

Riding modes have also been tweaked with Rain, Road and Sport modes all featuring their own dedicated traction control settings and throttle maps. Traction control can also be turned off, coz, wheelies! 

3D clocks incorporate a digital menu system accessed by the scroll button mounted on the handlebar

The Speed Twin offers a slightly more relaxed riding position than the Thruxton with pegs positioned 38 mm further forward and 4 mm lower that the sportier option in the Triumph Classics range. 

Accessible 809mm seat height, a slim stand over width, tapered handlebars

Seat height remains Daffy and Daphne Duck friendly 809 mm with the pillion pad almost as low the rider. 

Pegs are 38mm further forward and 4mm lower than the Thruxton

Tyre pressure monitoring and heated grips remain optional extras but a USB charging socket is standard as are LED lights all round.

Signature LED Daytime Running Light (DRL) is incorporated into the headlight.

There is no disputing the Speed Twin is a very handsome motorcycle and it is clear that in this update Triumph have gone much further than just adding Euro5 certification.

New graphics on the 14.5 litre fuel tank

We know the engines are strong and with 16,000 kilometre service intervals long-term ownership costs will be minimal. I look forward to riding it. 

Peak torque now lower down the rev range, with 112Nm at 4,250rpm

2021 Triumph Speed Twin Specifications

Enninge / Transmission
Type 1200 cc Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
Bore / Stroke 97.6 mm x 80 mm 
Compression 12.1:1
Power 100 PS / 98.6 bhp (73.6 kW) @ 7250 rpm
Torque 112 Nm @ 4250 rpm
Fuel System Multipoint sequential electronic fuel injection
Exhaust Brushed stainless steel 2 into 2 exhaust system with twin silencers
Final Drive O ring chain
Clutch Wet, multi-plate torque assist clutch
Gearbox 6-speed
Chassis
Frame Tubular steel, with steel cradles
Swingarm Twin sided aluminium
Front Wheel Cast aluminium alloy 17” x 3.5”
Rear Wheel Cast aluminium alloy 17” x 5.0”
Front Tyre 120/70 ZR17
Rear Tyre 160/60 ZR17
Front Suspension Ø 43mm USD Marzocchi forks, 120mm travel
Rear Suspension Twin RSUs with adjustable preload, 120mm rear wheel travel
Front Brakes Twin Ø 320mm discs, Brembo M50 4-piston radial monobloc calipers, ABS
Rear Brakes Single Ø 220mm disc, Nissin 2-piston floating caliper, ABS
Instruments Twin dial analogue speedometer and tachometer with LCD multi-functional display
Dimensions / Weights
Length 2099 mm
Width (Handlebars) 778 mm
Height Without 1097 mm
Seat Height 809 mm
Wheelbase 1413 mm
Rake / Trail 22.3° 91.5 mm
Wet weight 216 kg
Fuel Tank Capacity 14.5 litres
Fuel Consumption 5.1 litres / 100 km
CO2 Figures 116 g/km EURO 5
2021 Triumph Speed Twin
2021 Triumph Speed Twin
2021 Triumph Speed Twin
2021 Triumph Speed Twin
2021 Triumph Speed Twin
2021 Triumph Speed Twin

Source: MCNews.com.au

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