2018 FAT BOY
Features
Fat Boy Chrome

An all-you-can eat portion of sculpted satin chrome gives the Fat Boy® a look that’ll make a big impact.

Fatboy Stance

A muscular look thanks to all-new solid-disc Lakester wheels wrapped in the widest front tyre we’ve ever offered from the factory at 160mm combined with a 240mm rear tyre.

Fat boy Engine

A powerful, smooth-running engine with crisp throttle response and a pure, soul-satisfying rumble. Available in 107 engine displacements.

Fatboy Light

Darkness-defying lighting that gives you greater visibility at night.

fatboy frame

A lighter, stiffer frame (compared to the prior Softail® and Dyna™ models) that takes the idea of form and function to a place it’s never been before. It’s the look of a hard tail from a bygone era that delivers a thoroughly modern ride.

fatboy font suspension

New suspension technology provides the performance of a racing-style cartridge fork for reduced weight with linear damping characteristics.

fat boy rear

All-new easily adjustable mono-shock rear suspension allows for dynamic cornering capability while preserving the hardtail look.

SPEC
Engine
Engine Milwaukee-Eight™ 107
Bore 100 mm
Stroke 111.1 mm
Displacement 1,745 cc
Compression Ratio 10.0:1
Fuel System Electronic Sequential Port Fuel Injection (ESPFI)
Exhaust 2-into-2 staggered; catalyst in muffler
DIMENSIONS
Length 2,370 mm
Seat Height, Unladen 670 mm
Ground Clearance 115 mm
Rake (steering head) (deg) 30
Trail 104 mm
Wheelbase 1,665 mm
Tires, Front Specification 160/60R18,70V,BW
Tires, Rear Specification 240/40R18,79V,BW
Fuel Capacity 19.1 l
Oil Capacity (w/filter) 4.7 l
Weight, As Shipped 304 kg
Weight, In Running Order 322 kg
Performance
Engine Torque Testing Method IS 14599: 1999
Engine Torque 144 Nm
Engine Torque RPM 3,000
LEAN ANGLE, RIGHT (DEG.) 25.6
LEAN ANGLE, LEFT (DEG.) 25.6
DRIVETRAIN
Primary Drive Chain, 34/46 ratio
Gear Ratios (overall) 1st 9.311
Gear Ratios (overall) 2nd 6.454
Gear Ratios (overall) 3rd 4.793
Gear Ratios (overall) 4th 3.882
Gear Ratios (overall) 5th 3.307
Gear Ratios (overall) 6th 2.79
CHASSIS
Wheels, Front Type Machined, Lakester cast aluminum
Wheels, Rear Type Machined, Lakester cast aluminum
Brakes, Caliper Type 4-piston fixed front and 2-piston floating rear
ELECTRIC
Lights (as per country regulation), Indicator Lamps High beam, turn signals, neutral, low oil pressure, engine diagnostics, ABS, security, low battery voltage, low fuel
Gauges 5 inch analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication

Enquiry

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