Beta Sincro 300 2-Stroke - 2026 Specifications and Reviews

I don't have reliable information about a 2026 Beta Sincro 300 2-Stroke motorcycle in my training data. Beta does manufacture trials bikes, but I cannot verify the specific model name, specifications, or characteristics you're referencing without risking providing inaccurate information for a specs database. I'd recommend consulting Beta's official website or current dealer information for accurate details about this model.

2026
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Engine and Transmission Specifications

Gearbox6 Speed
ClutchWet multi-disc
InductionKeihin PWK 28mm
IgnitionElectronic Hidria 12V - 110W
Compression Ratio15.9:1
Capacity124.8cc
Bore x Stroke54mm x 54.5mm
Engine TypeSingle-cylinder, 2-stroke, liquid-cooled, lamellar induction in the crankcase

Physical measures and capacities

Fuel Capacity0.68 gal.
Ground Clearance12.4 in.
Seat Height26.3 in.
Wheelbase51 in.

Beta Sincro 300 2-Stroke dimensions and frame

Rear Brakes160mm rotor w/ twin-piston caliper
Front Brakes185mm rotor w/ 4-piston caliper
Rear Travel7.1 in.
Front Travel6.5 in.
Rear SuspensionHydraulic monoshock
Front SuspensionHydraulic fork with ø39mm shaft
FrameAluminum beam, single wave Hydro-Formed w/ built in tank
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track30%
City20%
Cornering85%
Daily Riding10%
Touring10%
Passenger5%

Rider Profile

Best ForNote: the listed specs (124.8cc, 6-speed, tiny fuel tank) describe a small-bore mini trail/pit bike rather than what would be expected of a 300cc 2-stroke enduro, so this profile is built cautiously around those given numbers and general small-displacemen
PurposeBuilt as a lightweight off-road machine for trails, technical terrain, and skill-building rather than outright speed or long-distance travel.
Rider FitIts low seat height and minimal fuel capacity suggest a compact, lightweight package suited to smaller or younger riders and technical low-speed maneuvering.
CharacterNimble, playful, and eager to be flicked around tight trails, rewarding an active, standing-up riding style over relaxed cruising.
Not Ideal ForNot a good fit for riders wanting sustained highway speeds, long-range touring, or carrying a passenger in comfort.

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

Rider Reviews

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