Compare Dirt Bikes

Pick any two bikes to see specs and photos side by side. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).

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85cc 2-stroke

photo coming soon

2005 Yamaha YZ85

🏍️

85cc 2-stroke

photo coming soon

2004 Yamaha YZ85

Class	85cc 2-stroke	85cc 2-stroke
Displacement	—	—
Bore × stroke	—	—
Cooling	—	—
Induction	Single carburetor	Single carburetor
Power valve	—	—
Starter	—	—
Transmission	5-speed	5-speed
Front suspension	Double A-arm with telescopic forks	Double A-arm with telescopic forks
Front travel	—	—
Rear travel	—	—
Front brake	280mm	280mm
Rear brake	245mm	245mm
Front wheel	—	—
Rear wheel	—	—
Seat height	34 in	34 in
Wheelbase	52.8 in	52.8 in
Weight	190 lb (Dry weight)	190 lb (Dry weight)
Fuel capacity	1.7 gal	1.7 gal
MSRP	—	—

Highlighted (blue) values differ. Verified manufacturer data; see each bike’s page for sources. Torque/fluid specs are on the individual pages (service-manual only).