AJS Daytona 125 - 2011 Specifications and Reviews

The 2011 AJS Daytona 125 is an entry-level sportbike designed for novice and budget-conscious riders seeking affordable performance. Known for its nimble handling and accessible seat height, this lightweight machine delivers practical urban commuting and learner-friendly characteristics. Its modest power delivery and manageable weight make it ideal for developing riding skills without intimidation.

4.5 stars Average rating: 4.5 from 3 votes
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General information

CategoryCustom / cruiser
Year2011
ModelAJS Daytona 125
 
 

Engine and Transmission Specifications

ClutchWet, multiplate, hand operated
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
IgnitionCoil CDI
Fuel systemCarburettor
Bore x stroke44.0 x 40.0 mm (1.7 x 1.6 inches)
Power11.00
Engine typeTwin, four-stroke
Capacity:124.60 ccm (7.60 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesDouble disc
Rear tyre dimensions160/80-16
Front tyre dimensions80/90-21
Rear suspensionHrad look rear end. Twin shocks
Front suspensionUSD fork
Frame typeSteel

Physical measures and capacities

Fuel capacity13.50 litres (3.57 gallons)
Wheelbase1,650 mm (65.0 inches)
Seat height640 mm (25.2 inches) If adjustable, lowest setting.
Power/weight ratio0.0611 HP/kg
Weight incl. oil, gas, etc191.0 kg (421.1 pounds)
Dry weight180.0 kg (396.8 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsWhite, red
Factory warranty12 month parts and labors
Electrical12V battery
StarterElectric

Performance Profile & Rider Fit

11 hp
Peak Power

Best For

Track5%
City55%
Cornering30%
Daily Riding45%
Touring20%
Passenger25%

Rider Profile

Best ForThis bike suits new or novice riders who want a low-powered, non-intimidating machine to build confidence on.
PurposeIt's built as a stylised, chopper-inspired cruiser for leisurely low-speed riding rather than performance or long-distance touring.
Rider FitThe low 640mm seat height and modest 180kg dry weight make it easy to manage for shorter or less experienced riders.
CharacterIt has a laid-back custom cruiser personality, prioritizing looks and easy-going cruising over speed or agility.
Not Ideal ForThis is not the right bike for riders seeking highway touring capability, high performance, or off-road use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 AJS Daytona 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 640mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 AJS Daytona 125, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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