Good looks and great handling — that’s what the DR-Z125 and DR-Z125L are all about. 
Both bikes feature aggressive new bodywork that makes them stylistic replicas of the championship-winning RM-Z machines. Their performance virtues, though, go a lot deeper than that. Both bikes set the class standard for precise, agile handling.
Beginning and more experienced riders will appreciate their controllable powerband and strong low-end and mid-range power. And larger riders can choose the DR-Z125L, featuring larger wheels and a front disc brake.
The DR-Z125 and DR-Z125L — race inspired styling with performance to match.

Features and Benefits

Key Features
•  Aggressively styled bodywork, number plates and graphics built to look exactly like the race winning RM-Z competition models

Engine Features
•  Compact 124cc 4-stroke, SOHC, single-cylinder, air-cooled engine designed for ease-of operation and low maintenance

•  Digital-type CDI ignition system with timing set to enhance the engine’s low-rpm power characteristics

•  Five-speed transmission
with link-type gearshift system for precise operation and positive feel

•  Mikuni™ VM20SS carburetor for smooth throttle response

•  Tuned intake tract and exhaust system for more low-to-mid rpm power

Chassis Features
•  Large wheel/tire combination to fit young riders and adults: F: 70/100-19, R: 90/100-16

•  Lightweight aluminum rims for reduced weight provide agile handling and improved suspension performance

•  Lightweight and durable steel frame and swingarm

•  Long-travel, oil damped front fork and link-type rear suspension provide a smooth, compliant ride

•  RM-Z inherited style front fender and number plate

•  Sharp off-road styling with fuel tank, radiator shrouds and frame covers patterned after the RM-Z series

•  Strong braking performance provided by single front disc brake with RM85 caliper and a rear drum brake

USA Specifications

2010 Suzuki DR-Z125L

MSRP: $TBA USD
TBA

Canada Specifications
2010 Suzuki DR-Z125L – Canada Specifications

MSRP: $3,499 CDN

Chassis

Brakes Front: Disc brake

Brakes Rear: Drum brake

Colour: Yellow

Curb Weight: 89 kg (196 lbs)

Final Drive: D.I.D 428HG, 130 links

Fuel Tank Capacity: 4.8 L (1.3/1.1 US/Imp gal) – Including Reserve

Ground Clearance: 290mm (11.4 in)

Overall Length: 1885 mm (74.2 in)

Overall Width: 770 mm (30.3 in)

Seat Height: 805 mm (31.7 in)

Suspension Front: Telescopic, coil spring, oil damped

Suspension Rear: Link type, coil spring, oil damped

Tires Front: 70/100-19 42M, tube type

Tires Rear: 90/100-16 52M, tube type

Transmission: 5-speed constant mesh

Wheelbase: 1270 mm (50.0 in)

Engine

Bore Stroke: 57.0 mm (2.244 in) x 48.8 mm (1.921 in)

Compression Ratio: 9.5 : 1

Engine: 4-stroke, air-cooled, OHC

Fuel System: MIKUNI VM20SS

Ignition: Electronic ignition (CDI)

Lubrication: Wet sump

Starter: Primary kick

Warranty: 6 Month unlimited mileage limited warranty

For more discussion on the DR-z125 or on Suzuki Dirt Bikes got to link

2008 DR-Z125
MSRP: $2,399.00
Engine: 124cc, 4-stroke, single-cylinder, SOHC 2-valve, air-cooled
Bore Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Fuel System: MikuniT VM20SS
Lubrication: Wet sump
Ignition: CDI
Transmission: 5-speed constant mesh
Final Drive: 428 Chain
Overall Length: 1835 mm (72.2 in.)*
Overall Width: 770mm (30.3 in.)*
Overall Height: 1060mm (41.7 in.)
Seat Height: 775mm (30.5 in.)*
Ground Clearance: 260mm (10.2 in.)*
Wheelbase: 1245mm (49.0 in.)*
Dry Weight: 79 kg (174 lbs.)*
Suspension Front: Telescopic, oil-damped
Suspension Rear: Link-type, oil-damped
Brakes Front: Single drum
Brakes Rear: Single drum
Tires Front: 70/100-17
Tires Rear: 90/100-14
Fuel Tank Capacity: 6.6 liter (1.7 gal.)
Color: Yellow, Black

Suzuki DR-Z125 / DR-Z125 MSRP: $2,299.00 / $2,499.00
Engine: 124cc, 4-stroke, single-cylinder, SOHC 2-valve, air-cooled
Bore Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Fuel System: MikuniTM VM20SS
Lubrication: Wet sump
Ignition: CDI
Transmission: 5-speed constant mesh
Final Drive: 428 Chain
Overall Length: 1835 mm (72.2 in.) / 1885mm (74.2 in.)
Overall Width: 770mm (30.3 in.)
Overall Height: 1060mm (41.7 in.) / 1095mm (43.1 in.)
Seat Height: 775mm (30.5 in.) / 805mm (32.0 in.)
Ground Clearance: 260mm (10.2 in.) / 290mm (11.4 in.)
Wheelbase: 1245mm (49.0 in.) / 1270mm (50.0 in.)
Dry Weight: 79 kg (174 lbs.) / 80 kg (176 lbs.)
Suspension Front: Telescopic, oil-damped
Suspension Rear: Link-type, oil-damped
Brakes Front: Single drum
Brakes Rear: Single drum
Tires Front: 70/100-17
Tires Rear: 90/100-14
Fuel Tank Capacity: 6.6 liter (1.7 gal.)
Color: Yellow, Black

Suzuki DR-Z125 MSRP: $2,299
Engine: 124cc, 4-stroke, singler-cylinder, SOHC 2-valve,
air-cooled
Bore & Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Carburetor: Mikuni™ VM20SS
Lubrication: Wet-sump
Ignition: CDI
Starter: Kick
DR-Z125 Transmission: 5-speed constant mesh
DR-Z125 Final Drive: 428 Chain

Suzuki DR-Z125 Dimensions:
Overall Length: 1810mm (71.3 in.)
Overall Width: 770mm (30.3 in.)
Overall Height: 1060mm (41.7 in.)
Seat Height: 775mm (30.5 in.)
Ground Clearance: 260mm (10.2 in.)
DR-Z125 Wheelbase: 1245mm (49.0 in.)
DR-Z125 Dry Weight: 80 kg (176 lbs.)

Suzuki DR-Z125 Suspension:
Front: Telescopic, oil-damped
Rear: Link-type, oil-damped
Suzuki DR-Z125 Brakes:
Front: Single Drum
Rear: Single drum
Suzuki DR-Z125 Tires:
Front: 70/100-17
Rear: 90/100-14
DR-Z125 Fuel Tank Capacity: 6.6 liter (1.7 gal.)
DR-Z125 Color: Yellow

Suzuki DR-Z125 MSRP: $2,299.00
Engine: 124cc, 4-stroke, singler-cylinder, SOHC 2-valve, air-cooled
Bore Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Fuel System: MikuniT VM20SS
Lubrication: Wet sump
Ignition: CDI
Transmission: 5-speed constant mesh
Final Drive: 428 Chain
Overall Length: 1835 mm (72.2 in.)
Overall Width: 770mm (30.3 in.)
Overall Height: 1060mm (41.7 in.)
Seat Height: 775mm (30.5 in.)
Ground Clearance: 260mm (10.2 in.)
Wheelbase: 1245mm (49.0 in.)
Dry Weight: 79 kg (174 lbs.)
Suspension Front: Telescopic, oil-damped
Suspension Rear: Link-type, oil-damped
Brakes Front: Single drum
Brakes Rear: Single drum
Tires Front: 70/100-17
Tires Rear: 90/100-14
Fuel Tank Capacity: 6.6 liter (1.7 gal.)
Color: Yellow, Blue

Suzuki DR-Z125 MSRP: $2,299.00
Engine: 124cc, 4-stroke, single-cylinder, SOHC 2-valve, air-cooled
Bore Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Fuel System: MikuniTM VM20SS
Lubrication: Wet sump
Ignition: CDI
Transmission: 5-speed constant mesh
Final Drive: 428 Chain
Overall Length: 1835 mm (72.2 in.)
Overall Width: 770mm (30.3 in.)
Overall Height: 1060mm (41.7 in.)
Seat Height: 775mm (30.5 in.)
Ground Clearance: 260mm (10.2 in.)
Wheelbase: 1245mm (49.0 in.)
Dry Weight: 79 kg (174 lbs.)
Suspension Front: Telescopic, oil-damped
Suspension Rear: Link-type, oil-damped
Brakes Front: Single drum
Brakes Rear: Single drum
Tires Front: 70/100-17
Tires Rear: 90/100-14
Fuel Tank Capacity: 6.6 liter (1.7 gal.)
Color: Yellow, Blue/White

Suzuki DR-Z125 MSRP: $2,299.00

Engine: 124cc, 4-stroke, singler-cylinder, SOHC 2-valve, air-cooled
Bore Stroke: 57.0 x 48.8mm
Compression Ratio: 9.5:1
Fuel System: Mikuni VM20SS
Lubrication: Wet sump
Ignition: CDI
Transmission: 5-speed constant mesh
Final Drive: 428 Chain

Suzuki DR-Z125 Dimensions:
Overall Length: 1810mm (71.3 in.)
Overall Width: 770mm (30.3 in.)
Overall Height: 1060mm (41.7 in.)
Seat Height: 775mm (30.5 in.)
Ground Clearance: 260mm (10.2 in.)
Wheelbase: 1245mm (49.0 in.)
Dry Weight: 80 kg (176 lbs.)

Suzuki DR-Z125 Suspension:
Suspension Front: Telescopic, oil-damped
Suspension Rear: Link-type, oil-damped

Suzuki DR-Z125 Brakes:
Brakes Front: Single drum
Brakes Rear: Single drum

Suzuki DR-Z125 Tires:
Tires Front: 70/100-17
Tires Rear: 90/100-14
Fuel Tank Capacity: 6.6 liter (1.7 gal.)
Color: Yellow