Ultra California Kid Bobber - 2023 Specifications and Reviews

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General information

CategoryCustom / cruiser
ModelUltra California Kid Bobber
Year2023
 
 

Engine and Transmission Specifications

Exhaust system2-into-2 exhaust
DrivelineLeft Side Drive Ultra Polished Transmission
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemAir
IgnitionSpyke Ignition System
Fuel systemCarburettor. S and S Super G Carburetor
Engine detailsUltra natural finish engine
Engine typeV2, four-stroke
Capacity:1851.85 ccm (113.00 cubic inches)

Brakes, suspension, Frame and wheels

Wheels60 Spoke Tubeless Wire Wheels
Rear brakesSingle disc. Chromed Billet Brake Calipers
Front brakesSingle disc. Chromed Billet Brake Calipers
Rear tyre180-18
Front tyre120-21
Rake (fork angle)35.0°
Frame typePowder Coated Black Frame

Physical measures and capacities

Overall length2,616 mm (103.0 inches)
Seat height635 mm (25.0 inches) If adjustable, lowest setting.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsStandard Downtubes, 0´Backbone, 0´Downtube Stretch.
StarterElectric
Color optionsBlack, custom paint.

Performance Profile & Rider Fit

Best For

Track5%
City45%
Cornering30%
Daily Riding45%
Touring25%
Passenger20%

Rider Profile

Best ForThis bike suits an experienced rider comfortable with a low, long, heavy custom cruiser rather than a beginner.
PurposeBuilt as a stylish, low-slung custom bobber for cruising and showing off rather than for speed or long-distance touring.
Rider FitThe very low seat height and relaxed cruiser stance make it accessible for shorter riders, though the long wheelbase and weight demand some upper body strength at low speeds.
CharacterA big, laid-back V-twin cruiser with custom bobber styling, valuing looks, sound, and low-speed presence over outright performance.
Not Ideal ForThis is not the bike for riders wanting sharp cornering ability, off-road capability, or serious high-mileage touring comfort.

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

Rider Fit Visualizer

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

Feet:

At 635mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2023 Ultra California Kid Bobber, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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