Yamaha YZ125 | Top Gun Motorcycles


Yamaha MX Competition

Life is all about experiences and if you haven’t sampled the lightweight yet hard-hitting package that is YZ125, make sure you jump on board some time.

Sharing a lot of the features from big brother YZ250, the six-speed 125 offers a similar experience in a more compact, lighter package. That means serious YPVS enhanced power combines with an advance suspension package and top line components to offer a thrill ride like no other.

In fact, the YZ125’s awesome power-to-weight ratio is capable of taking your riding to a higher level.

The YZ125 is the perfect choice for riders moving up onto a big wheel, or for riders who just want to experience the scalpel like qualities of motocross at the precision end of the scale.

Enjoy the YZ125 experience now and ascend to a higher level.

The YZ125 is now fitted with a free race kit valued at $1146 and comprise of a Launch master system, GYTR by HGS muffler, GYTR by HGS exhaust, V-Force 3 reed block and a blue 48T GYTR alloy sprocket.

*Images are shown for reference only, product specifications and data are subject to change without notice.



Engine Type

Liquid-cooled, 2-stroke, reed-valve


125 cc

Bore x Stroke

54.0 x 54.5 mm

Compression Ratio

8.6 ~ 10.7 : 1

Lubrication System


Fuel Management

TMX 38



Starter System


Fuel Tank Capacity

8 L

Final Transmission





2135 mm


825 mm


1295 mm

Seat Height

975 mm


1445 mm

Ground Clearance

365 mm

Dry Weight

88 kg

Wet Weight

94 kg with 8 litres of fuel

Frame Type

Semi double cradle

Suspension Front

USD Telescopic fork, 300mm travel

Suspension Rear

Swingarm, 315mm travel

Brakes Front

Single disc, 250mm

Brakes Rear

Single disc, 245mm

Tyres Front

80/100-21 51M

Tyres Rear

100/90-19 57M


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*All details provided by the finance calculator are indicative only and although weekly repayment options can be shown only monthly payments will be accepted. The results provided by the finance calculator do not constitute a formal or binding quote and do not take into account your personal needs and financial circumstances. Credit provided by BOQ Credit Pty Limited ABN 92 080 151 266 (BOQC) (Australian Credit Licence Number 393331) trading as Honda MPE Financial Services. BOQC is a wholly owned subsidiary of Bank of Queensland. Bank of Queensland Limited ABN 32 009 656 740 does not guarantee or otherwise support the obligations or performance of BOQC or the products it offers. Fees and charges are payable on these secured loans. BOQC's standard credit assessment criteria apply.