KTM staunch released the massive majority of its 2023 dirt line. Almost about the final competition bikes are original, but the two-stroke items in explicit signify a finally mighty departure from the past. On high of the list is an all-original mannequin for the U.S. The 300SX two-stroke has now now not been supplied on this facet of the Atlantic, and beyond that, the 2023 mannequin is original from the bottom up. Initially, it has a chassis that is comparable to that of the all-original Factory Editions released earlier in the year. The motor is original in nearly about each manner. It’s the predominant KTM two-stroke motocross bike with each electric open and gasoline-injection. The EFI machine represents a alternate in direction, as it is now now not Switch Port Injection. As a replacement, the injectors are located in the throttle body. One other feature that is original to KTM is the electronic energy valve. The centrifugal ball-ramp mechanism is gone.
All of these parts are carried over to the assorted rotund-size two-stroke competition bikes, each MX and off-avenue. The 250 and 300 are readily obtainable as XC items, as is the 125 and 150. All are electric-open, all are throttle body EFI and all have an electronic energy valve. Lubrication is thru premix; no injection.
2023 KTM 300 SX HIGHLIGHTS
• All-original mannequin with original chassis and engine wrapped in original bodywork.
• Contemporary engine with electronic energy valve affords improved mid-range energy and rotating mass.
• Contemporary 39 mm Keihin throttle body parts developed EFI expertise for quick throttle response and ease of utilize—no more jetting for prerequisites.
• Contemporary electric open and gentle-weight-weight Li-Ion battery provide quick starts at a gentle-weight weight.
• Contemporary body create with parallel mounts, original solid shock mount and transformed tension to greater put collectively rider comfort.
• Contemporary topology optimized subframe with hybrid polyamide and aluminum construction for improved durability.
• Contemporary gap, die-solid swingarm affords decreased unsprung weight and increased tension.
• Updated WP XACT fork with original settings and original hydrostop to give a take grasp of to bottoming resistance.
• Contemporary, thoroughly redesigned WP XACT rear shock has a lighter and shorter body and all original internals.
• Contemporary topology optimized handlebar mounts lift grip surface for decreased bar twist.
• Contemporary blueprint accumulate switch modifications engine character relying now on be conscious prerequisites and rider desire.
• Hydraulic Brembo snatch machine affords extremely controllable modulation and gentle-weight operation.
• High-tech Brembo brakes mixed with gentle-weight wave discs offer amazing braking energy and finally feel.
• CNC machined hubs and excessive-cease Excel rims combine unmatched performance and durability with giant weight financial savings.
300SX (250SX) SPECIFICATIONS
Engine Form: Single Cylinder, 2-Stroke
Displacement: 293.2 cc (249 cc)
Bore / Stroke: 72 / 72 mm (66.4 / 72 mm)
Starter: Electric starter / Lithium Ion 12.8V 2Ah
Transmission: 5 Gears
Gas Procedure: Keihin EFI, throttle body 39 mm
Lubrication: Premix 60:1
Predominant Ratio: 26: 72
Closing Pressure: 14: 49
Cooling: Liquid Cooling
Seize: Moist Multi-Disc DDS-Seize, Brembo Hydraulics
Ignition: Vitesco Technologies EMS
Body: Central Double-Cradle Form 25CrMo4 Steel
Sub Body: Aluminum reinforced Polyamide
Handlebar: Neken, Aluminum Ø 28/22 mm
Front Suspension: WP XACT USD Fork, Ø 48 mm
Rear Suspension: WP XACT Monoshock with Linkage
Suspension Plod back and forth Front/Rear: 310 / 300 mm; 12.2 / 11.81 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60 x 21” / 2.15 x 19” Excel
Front/Rear Tires: 80/100-21” / 110/90-19” Dunlop MX33
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steerage Head Attitude: 26.1º
Triple Clamp Offset: 22 mm
Wheelbase: 1,493 mm ± 10 mm / 58.7 ± 0.4 in
Floor Clearance: 354 mm / 13.9 in
Seat Top: 958 mm / 37.7 in
Tank Skill, Approx: 7.2 L / 1.90 gal
Weight (without gasoline), Approx: 99.4 kg / 219.1 lbs
2023 KTM 125 SX HIGHLIGHTS
• All-original expertise mannequin with original chassis and engine wrapped in original bodywork.
• Contemporary engine with electronic energy valve affords improved mid-range energy and rotating mass.
• Contemporary 39 mm Keihin throttle body parts developed EFI expertise for quick throttle response and ease of utilize—no more jetting for prerequisites.
• Contemporary electric open and gentle-weight-weight Li-Ion battery provide quick starts at a gentle-weight weight.
• Contemporary body create with parallel mounts, original solid shock mount and transformed tension to greater put collectively rider comfort.
• Contemporary topology optimized subframe with hybrid polyamide and aluminum construction for improved durability.
• Contemporary gap, die-solid swingarm affords decreased unsprung weight and increased tension.
• Updated WP XACT fork with original settings and original hydrostop to give a take grasp of to bottoming resistance.
• Contemporary, thoroughly redesigned WP XACT rear shock has a lighter and shorter body and all original internals.
• Contemporary topology optimized handlebar mounts lift grip surface for decreased bar twist.
• Contemporary blueprint accumulate switch modifications engine character relying now on be conscious prerequisites and rider desire.
• Hydraulic Brembo snatch machine affords extremely controllable modulation and gentle-weight operation.
• High-tech Brembo brakes mixed with gentle-weight wave discs offer amazing braking energy and finally feel.
• CNC machined hubs and excessive-cease Excel rims combine unmatched performance and durability with giant weight financial savings.
125SX (150SX) SPECIFICATIONS
Engine Form: Single Cylinder, 2-Stroke
Displacement: 124.8 cc
Bore / Stroke: 54 / 54.5 mm
Starter: Electric starter / Lithium Ion 12.8V 2Ah
Transmission: 6 Gears
Gas Procedure: Keihin EFI, throttle body 39 mm
Lubrication: Premix 40:1
Predominant Ratio: 23: 73
Closing Pressure: 13: 51
Cooling: Liquid Cooling
Seize: Moist Multi-Disc DS Seize, Brembo Hydraulics
Ignition: Vitesco Technologies EMS
Body: Central Double-Cradle Form 25CrMo4 Steel
Sub Body: Aluminum reinforced Polyamide
Handlebar: Neken, Aluminum Ø 28/22 mm
Front Suspension: WP XACT USD Fork, Ø 48 mm
Rear Suspension: WP XACT Monoshock with Linkage
Suspension Plod back and forth Front/Rear: 310 / 300 mm; 12.2 / 11.81 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60x 21” / 2.15 x 19” Excel
Front/Rear Tires: 80/100-21” / 100/90-19” Dunlop MX33
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steerage Head Attitude: 26.1º
Triple Clamp Offset: 22 mm
Wheelbase: 1,493 mm ± 10 mm / 58.7 ± 0.4 in
Floor Clearance: 359 mm / 14.1 in
Seat Top: 958 mm / 37.7 in
Tank Skill, Approx: 7.2 L / 1.90 gal
Weight (without gasoline), Approx: 92.4 kg / 203.7 lbs
2023 KTM 300XC, 250XC HIGHLIGHTS
• All-original expertise mannequin with original chassis and engine wrapped in original bodywork.
• Contemporary engine with electronic energy valve affords improved mid-range energy and rotating mass.
• Contemporary 39 mm Keihin throttle body parts developed EFI expertise for quick throttle response and ease of utilize—no jetting for prerequisites.
• Contemporary body create with parallel mounts, original solid shock mount and transformed tension to greater put collectively rider comfort.
• Contemporary topology optimized subframe with hybrid polyamide and aluminum construction for improved durability.
• Contemporary gap, die-solid swingarm affords decreased unsprung weight and increased tension.
• Updated WP XACT fork with original settings and original hydrostop to give a take grasp of to bottoming resistance.
• Contemporary, thoroughly redesigned WP XACT rear shock has a lighter and shorter body and all original internals.
• Contemporary topology optimized handlebar mounts lift grip surface for decreased bar twist.
• Contemporary blueprint accumulate switch modifications engine character relying now on be conscious prerequisites and rider desire.
• Contemporary polyamide composite skid plate for developed protection and durability.
• Contemporary Dunlop MX33 front and AT81 rear tires are mounted to excessive-cease GIANT rims with CNC-machined hubs.
• Hydraulic Brembo snatch machine affords extremely controllable modulation and gentle-weight operation.
• High-tech Brembo brakes mixed with gentle-weight wave discs offer amazing braking energy and finally feel.
300XC (250XC) SPECIFICATIONS
Engine Form: Single Cylinder, 2-Stroke
Displacement: 293.2 cc (249 cc)
Bore / Stroke: 72 / 72 mm (66.4 / 72 mm)
Starter: Electric starter / Lithium Ion 12.8V 2Ah
Transmission: 6 Gears
Gas Procedure: Keihin EFI, throttle body 39 mm
Lubrication: Premix 60:1
Predominant Ratio: 26: 72
Closing Pressure: 14: 49
Cooling: Liquid Cooling
Seize: Moist Multi-Disc DDS-Seize, Brembo Hydraulics
Ignition: Vitesco Technologies EMS
Body: Central Double-Cradle Form 25CrMo4 Steel
Sub Body: Aluminum reinforced Polyamide
Handlebar: Neken, Aluminum Ø 28/22 mm
Front Suspension: WP XACT USD Fork, Ø 48 mm
Rear Suspension: WP XACT Monoshock with Linkage
Suspension Plod back and forth Front/Rear: 310 / 300 mm; 12.2 / 11.81 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60x 21” / 2.15 x 18” GIANT
Front/Rear Tires: 80/100-21” / 110/100-18” Dunlop MX33/AT81
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steerage Head Attitude: 26.1º
Triple Clamp Offset: 22 mm
Wheelbase: 1,493 mm ± 10 mm / 58.7 ± 0.4 in
Floor Clearance: 354 mm / 13.9 in
Seat Top: 954 mm / 37.5 in
Tank Skill, Approx: 8.5 L / 2.24 gal
Weight (without gasoline), Approx: 100.1 kg / 222.8 lbs
2023 KTM 125 XC HIGHLIGHTS
• All-original expertise mannequin with original chassis and engine wrapped in original bodywork.
• Contemporary engine with electronic energy valve affords improved mid-range energy and rotating mass.
• Contemporary 39 mm Keihin throttle body parts developed EFI expertise for quick throttle response and ease of utilize—no more jetting for prerequisites.
• Contemporary body create with parallel mounts, original solid shock mount and transformed tension to greater put collectively rider comfort.
• Contemporary topology optimized subframe with hybrid polyamide and aluminum construction for improved durability.
• Contemporary gap, die-solid swingarm affords decreased unsprung weight and increased tension.
• Updated WP XACT fork with original settings and original hydrostop to give a take grasp of to bottoming resistance.
• Contemporary, thoroughly redesigned WP XACT rear shock has a lighter and shorter body and all original internals.
• Contemporary topology optimized handlebar mounts lift grip surface for decreased bar twist.
• Contemporary blueprint accumulate switch modifications engine character relying now on be conscious prerequisites and rider desire.
• Contemporary polyamide composite skid plate for developed protection and durability.
• Contemporary Dunlop MX33 front and AT81 rear tires are mounted to excessive-cease GIANT rims with CNC-machined hubs.
• Hydraulic Brembo snatch machine affords extremely controllable modulation and gentle-weight operation.
• High-tech Brembo brakes mixed with gentle-weight wave discs offer amazing braking energy and finally feel.
SPECIFICATIONS
Engine Form: Single Cylinder, 2-Stroke
Displacement: 124.8 cc
Bore / Stroke: 54 / 54.5 mm
Starter: Electric starter / Lithium Ion 12.8V 2Ah
Transmission: 6 Gears
Gas Procedure: Keihin EFI, throttle body 39 mm
Lubrication: Premix 40:1
Predominant Ratio: 23: 73
Closing Pressure: 13: 51
Cooling: Liquid Cooling
Seize: Moist Multi-Disc DS Seize, Brembo Hydraulics
Ignition: Vitesco Technologies EMS
Body: Central Double-Cradle Form 25CrMo4 Steel
Sub Body: Aluminum reinforced Polyamide
Handlebar: Neken, Aluminum Ø 28/22 mm
Front Suspension: WP XACT USD Fork, Ø 48 mm
Rear Suspension: WP XACT Monoshock with Linkage
Suspension Plod back and forth Front/Rear: 310 / 300 mm; 12.2 / 11.81 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60x 21” / 2.15 x 18” GIANT
Front/Rear Tires: 80/100-21” / 110/100-18” Dunlop MX33/AT81
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steerage Head Attitude: 26.1º
Triple Clamp Offset: 22 mm
Wheelbase: 1,493 mm ± 10 mm / 58.7 ± 0.4 in
Floor Clearance: 359 mm / 14.1 in
Seat Top: 954 mm / 37.5 in
Tank Skill, Approx: 8.5 L / 2.24 gal
Weight (without gasoline), Approx: 93.1 kg / 205.2 lbs
