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Brough Superior SS100 Motorcycle / Karslake

Price starting : contact us.

Brough Superior’s SS100 Karslake draws inspiration from the motorcycles ridden by Bonneville’s "Speed Hunters" at the turn of the last century. The SS100 Karslake boldly revisits the brand’s very first iconic model - the Super Sport 100 - the world’s first motorcycle to break the 100mph speed record. This modernized, race-inspired version is extraordinarily aerodynamic; its streamlined design and dropped riding position reduces drag while providing a more aggressive riding position. Named after Harold Karslake, a famous engineer and George Brough’s friend, the SS100 Karslake is hand-assembled and custom-built at the luxury brand’s French workshop. Boasting a revamped design, this bespoke machine is completely tailored to its future owner’s specifications. The Brough Superior SS100 Karslake is a truly exceptional work of mechanical art, redefining elegance and performance, designated for individuals with a discerning eye for luxury, speed and an unparalleled riding experience.

Full specs: Brough Superior SS100 / Karslake

The SS100 Karslake is a limited edition of 8 motorcycles, influenced by the now-iconic original model produced in the brand’s British workshops during the Roaring Twenties - the Super Sport 100. Pricing for Brough Superior’s SS100 Karslake : contact us. Our French experts have put their savoir-faire to the test, modernizing its classic design with race-inspired aerodynamic features: half cowling for wind protection, an ergonomic tapered backrest and a streamlined engine housing. This emblematic luxury motorcycle perpetuates the brand’s standards for excellence – a cornerstone of the brand ethos that founder George Brough established over a century ago. The SS100 Karslake features cutting-edge technologies and state-of-the-art materials: 4-disc brakes inspired by the aerospace industry, Fior double-fork suspension, LED lighting and other components machined out of solid blocks of aluminum.

Length 2180mm
Width 760mm
Seat Height 820mm
Wheelbase 1540mm


Engine 997cc watercooled dohc 88° V-twin four-stroke with four valves per cylinder and composite chain / gear cam drive
Dimensions 94 mm x 71.8 mm
Power 102bhp (75kW) at 9600rpm Euro 4 Homologation
Maximum Torque 87Nm (64lb-ft) at 7300rpm
Compression Ratio 11 : 1
Fuel Electronic fuel injection with Synerject ECU and 2 x 50 mm Synerject throttle bodies, each with a single injector
Gearbox 6-speed
Clutch Multiplate oil-bath clutch with hydraulic operation


Frame Machined Titanium frame with Titanium subframe
Front Suspension Fior-type Aluminum casting fork with twin articulated triangular Titanium links and Preload and rebound adjustable mono-shock with 120mm travel
Rear Suspension Cast aluminum swingarm pivoting in engine crankcases, with monoshock adjustable for preload and rebound damping and progressive rate link with 130mm travel
Head Angle / Trail 23.365° with 93.65mm trail via 38mm fork offset
Front Brake 4 x 230mm Beringer Stainless Steel discs with 2 x four-piston Beringer radial calipers
Rear Break 1 x 230mm Beringer Stainless Steel disc with 1 x two-piston Beringer radial caliper
Wheels Machined aluminum wheels (18 spokes)
Front Tire 120/70 - 18’’ on 3.50 inches
Rear Tire 160/60 - 18’’ on 4.25 inches
Weight / Distribution 186 Kg (410 lb) split 50/50%

Become the proud owner of a Brough Superior SS100 Karslake Motorcycle

There are several options for purchasing a Brough Superior SS100 Karslake:

  1. Preorder online through this website
  2. Visit our show room near Toulouse, France and place an order
  3. Visit one of our international dealers

Whichever option you choose, the price of your Brough Superior SS100 Karslake will be the same.

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