RR X-PRO
2T 125 MY26

MY26
My27

The RR X-PRO 125 2T is the lightest and most easy to handle of the X-PRO family. Ideal for young riders coming up from the lower categories, but also for more experienced riders looking for an agile and fun bike.

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124,8 cc

Displacement

54 x 54,5 mm

Bore x stroke

930 mm

Seat height

94 kg

Dry weight

MAIN FEATURES

SUSPENSION

XPRO
Mono

In keeping with the character of the X-PRO, the suspension has been designed to provide optimum rideability, with predictable and comfortable handling at all times.

The new monoshock features a completely redesigned compression unit, with more linear oil flow and more effective adjusters. The hard-anodised aluminium body ensures smoothness, durability and lightness.

The result is a more precise and progressive response, capable of adapting to the needs of every rider: from the growing amateur to the most technical Hard Enduro professional.

SUSPENSION

SHC fork

Redesigned to offer superior performance, the new fork reduces weight by approximately 250 g and introduces separate function management: the right leg controls elasticity, while the left leg controls hydraulics. Both of which have been refined to ensure more precise and consistent adjustments, allowing the rider to always find the ideal setting.

The redesigned spring guide improves oil flow and reduces internal pressure at high speeds, avoiding unwanted friction and ensuring a consistently linear and predictable response. The single-chamber design allows the fork to react more quickly to obstacles, making riding noticeably smoother and more immediate.

The result is a suspension capable of adapting to the needs of both amateur riders, who seek comfort and confidence, and pros who tackle the most extreme terrain of Hard Enduro.

NISSIN BRAKE PUMP

The new X-PRO My26 models are equipped with a new front brake caliper, coming from motocross, which is smaller, lighter and more efficient than the previous one, ensuring significantly more effective performance when braking at the limit, while maintaining the typical modularity of the systems chosen by Beta’s engineers.

DESIGN

The model’s distinctive personality is also reflected in its new full red livery with contrasting black graphics, which is both modern and sporty.

FRONT RECOVERY STRAP

To emphasise the Extreme character of the RR X-PRO, a new front recovery strap has been introduced, customised with Beta embroidery, which is very useful for getting out of the most difficult situations.

SILENT BLOCK

The Silent Block reduces vibrations transmitted to the rider, making the grip more comfortable and less tiring.

COOLANT EXPANSION TANK

The coolant expansion tank, approximately 200cc, allows you to recover water that could be expelled from the radiator as temperatures rise, particularly when riding slowly and technically, or during extreme enduro passages.

HANDLEBAR MAP SWITCH

The map switch button located on the handlebar allows you to select two engine maps: Full Power, which offers all the power and responsiveness of the engine, and Soft, which softens the power delivery, making it more manageable on slippery surfaces or when greater traction is needed.

Engine and gearbox: More responsive, explosive and fun

The new RR X-PRO 125 2T features a completely redesigned piston and cylinder head, with a new combustion chamber that increases torque, power and responsiveness. The result is an even more brilliant and powerful engine, capable of delivering explosive performance in all conditions.
To support the more aggressive power delivery, the 2026 model year also introduces a totally new gearbox, with reinforced gears and optimised ratios: faster, more precise and more reliable gear changes, to get the most out of every gear.

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CHASSIS

Frame

Molybdenum steel with double cradle split above the exhaust port

Wheelbase

1477 mm

Max length

2167 mm

Max width

830 mm

Max height

1270 mm

Seat height

930 mm

Ground clearance

325 mm

Footrest height

410 mm

Dry weight

94 kg (front 45 kg; rear 49 kg)

Fuel tank capacity

9,5 l

Reserve

2,3 l

Cooling system capacity

1,3 l

Front suspension

Hydraulic USD fork with ø 48 mm shaft

Rear suspension

Monoshock with progressive compound lever

Shock absorber stroke

132 mm

Front wheel travel

295 mm

Rear wheel travel

290 mm

Front brake

Wave disc ø260 mm and double-piston floating caliper

Rear brake

Wave disc ø240 mm and single-piston floating caliper

Front rim

21 x 1,6 – 36 holes

Rear rim

18 x 1,85 – 36 holes

Front tyre

90/90 – 21

Rear tyre

120/80 -18

ENGINE

Type

Single cylinder, 2-stroke, liquid-cooled

Bore

54 mm

Stroke

54,5 mm

Displacement

124,8 cc

Compression ratio

15,2:1

Exhaust Valve

BPV system

Starter

Kick starter

Ignition

AC Kokusan – digital CDI

Spark plug

NGK BR9ECMVX

Induction system

Induction reed

Lubrication

Mixing

Carburettor

Keihin PWK 36

Clutch

Wet multi-disc with reverse opening

Primary drive

Z. 23/73

Transmission

6 Gears

Final transmission

Chain

Engine oil

SAE 10W/40

Consumption l/100km

2,2

POLLUTION c02 [G/KM]

58

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