Titan Gecko RM vs Harley-Davidson FLSTF Fat Boy (2011)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Titan Gecko RMstacks up against the Harley-Davidson FLSTF Fat Boy. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecTitan Gecko RMHarley-Davidson FLSTF Fat Boy
Model year20012011
Price$15,999
Engine1573 cc1584 cc
Horsepower65 hp
Torque127 Nm
Weight315 kg
Seat height25 mm28 mm
Fuel capacity5.0 L5.2 L
Fuel typepetrolpetrol
Transmission5-speed6-speed
Front brakesDual discSingle disc. 4-piston
Rear brakesSingle discSingle disc. 2-piston
Tires140/75-R17 / 200/55-R17

Titan Gecko RM vs Harley-Davidson FLSTF Fat Boy — which should you buy?

Picking between the Titan Gecko RM and the Harley-Davidson FLSTF Fat Boy usually comes down to the numbers you care about most. On paper, the Titan Gecko RM brings 65 hp, while the Harley-Davidson FLSTF Fat Boy counters with its own power figure at 315 kg.

Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: