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2012 Honda CRF70F Overview
For 2012, Honda offers the CRF70F as an enduro / off-road motorcycle with 72 cc on tap. The 2012 Honda CRF70F is built around a Single cylinder, four-stroke engine running SOHC valve actuation, a compression ratio of 9.0:1. Internally, bore and stroke are 47 x 41.4 mm. Out on the road, the CRF70F delivers 4 Nm @ 5500 Revolutions of torque. In everyday use, the 2012 CRF70F tips the scales at 94 kg, carries a 5.50-litre fuel tank, offers a seat height of 663 mm and spans a 1,067 mm wheelbase. That's roughly 104.8 kg lighter than the average enduro / off-road motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 2012 Honda CRF70F spec sheet below.
2012 CRF70F - Pros & Cons
Strengths
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📏
Accessible seat height: At just 663 mm, flat-footing at a stop is easy for most riders - a genuine confidence builder for less experienced owners.
Considerations
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🔧
Carburetor fuelling: Carburetion is more hands-on than fuel injection - plan on periodic jetting and cleaning as part of routine ownership.
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⛽
Modest fuel capacity: A 5.50-litre tank keeps things light but means budgeting for more frequent fuel stops on any longer ride.
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⚙️
Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.
Wear Points & Servicing Notes
Carburetor maintenance
Being carbureted, the CRF70F is more sensitive to stale fuel and altitude changes than a fuel-injected bike - a carb clean and rejet restores crisp throttle response after any extended lay-up.
Valve clearance checks
Valve clearances on SOHC-equipped engines like the CRF70F's drift slowly with mileage rather than failing suddenly - sticking to the service interval keeps it a non-issue.
Suspension condition on used examples
Suspension duties are handled by 27mm leading-axle telescopic fork up front and Mono-cushion swingarm at the rear. Weeping fork seals aren't a dealbreaker on a used bike, but they're a fair basis for negotiating price.
Final drive maintenance
Chain final drive on the CRF70F means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.
Low-speed handling
The CRF70F's 94 kg kerb weight makes low-speed control noticeably less effort than on a heavier machine.
CRF70F - Buying & Maintenance Guide
What to check before buying
A pre-purchase check on the 2012 Honda CRF70F should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept CRF70F settles to a smooth idle within seconds.
Oil and filter changes
Oil changes are the cheapest insurance you can buy for a CRF70F's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.
Carburetor upkeep
A CRF70F that's sat unused is almost always a carb-cleaning job before it runs right again - float bowls and pilot jets first, since they clog before anything else.
Valve clearance service
There's no reliable seat-of-the-pants way to tell if a CRF70F's valve clearances are in spec - a light top-end tick is the only real warning sign, and by then some wear has already happened. Service records are the only proof.
2012 Honda CRF70F - Frequently Asked Questions
What engine does the 2012 Honda CRF70F have?
The 2012 Honda CRF70F uses a Single cylinder, four-stroke engine with 72 cc of displacement.
How much does the 2012 Honda CRF70F weigh?
The 2012 Honda CRF70F weighs 94 kg. This is the manufacturer's wet figure.
How much power does the 2012 Honda CRF70F make?
The 2012 Honda CRF70F produces 4 Nm @ 5500 Revolutions of torque.
What is the fuel tank capacity of the 2012 Honda CRF70F?
The 2012 Honda CRF70F has a 5.50-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 91-110 km between stops.
Is the 2012 Honda CRF70F suitable for shorter riders?
The 2012 Honda CRF70F has a seat height of 663 mm. This is a comfortable, accessible height for most riders.
What brakes does the 2012 Honda CRF70F have?
The 2012 Honda CRF70F uses Expanding brake at the front and Expanding brake at the rear.
What tyre sizes does the 2012 Honda CRF70F use?
The 2012 Honda CRF70F runs 2.50-14 front and 3.00-12 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
Honda CRF70F Spec Evolution
The Honda CRF70F was produced across 12 model years (2004-2016). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2014 |
2015 |
2016 |
| Wet Weight |
- |
- |
- |
- |
- |
63.0 kg / 139.0 lbs |
63.0 kg / 139.0 lbs |
63.1 kg / 139.0 lbs |
94.0 kg / 207.2 lbs |
63.1 kg / 139.0 lbs |
63.1 kg / 139.0 lbs |
63.1 kg / 139.0 lbs |
| Dry Weight |
- |
58.1 kg / 128.0 lbs |
58.1 kg / 128.0 lbs |
58.1 kg / 128.0 lbs |
- |
- |
- |
- |
58 kg / 127.9 lbs |
- |
- |
- |
| Engine Type |
Single cylinder |
Single cylinder |
Single cylinder |
Single cylinder |
Single cylinder |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
Single cylinder, four-stroke |
| Fuel Capacity |
5.67 litres / 1.50 gallons |
5.67 litres / 1.50 gallons |
5.67 litres / 1.50 gallons |
5.67 litres / 1.50 gallons |
4.92 litres / 1.30 gallons |
4.92 litres / 1.30 gallons |
4.92 litres / 1.30 gallons |
4.92 litres / 1.30 gallons |
5.50 litres / 1.45 gallons |
4.92 litres / 1.30 gallons |
4.92 litres / 1.30 gallons |
4.92 litres / 1.30 gallons |
| Fuel Control |
SOHC |
SOHC |
- |
SOHC |
SOHC |
SOHC |
SOHC |
SOHC |
SOHC |
Single Overhead Cams (SOHC) |
Single Overhead Cams (SOHC) |
Single Overhead Cams (SOHC) |
| Comments |
- |
- |
- |
- |
- |
- |
- |
- |
French brand. |
Model ID: CRF70F |
Model ID: CRF70F |
Model ID: CRF70F |
| Displacement (ci) |
4.27 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
4.39 cubic inches |
- |
- |
- |
| Displacement (cc) |
70.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
72.00 cc |
- |
- |
- |
Key Specifications
Engine
Single cylinder, four-stroke
Power
Not published by manufacturer
Torque
4.00 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 5500 Revolutions
Top Speed
Not published by manufacturer
Weight
94.0 kg / 207.2 lbs
Fuel Capacity
5.50 litres / 1.45 gallons
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Full 2012 Honda CRF70F Specifications
Comments
French brand.
Colours
Red/white
Ground Clearance (mm)
178 mm
Ground Clearance (in.)
7.0 inches
Seat Height
663 mm / 26.1 in.
Wheelbase
1,067 mm / 42.0 in.
Height
885 mm / 34.8 in.
Length
1,569 mm / 61.8 in.
Width
694 mm / 27.3 in.
Dry Weight
58 kg / 127.9 lbs
Fuel Capacity
5.50 litres / 1.45 gallons
Wet Weight
94.0 kg / 207.2 lbs
Bore x Stroke (in,)
1.9 x 1.6 inches
Bore x Stroke (mm)
47.0 x 41.4 mm
Fuel Control
SOHC
Engine Type
Single cylinder, four-stroke
Displacement (ci)
4.39 cubic inches
Displacement (cc)
72.00 cc
Fuel System
Carburettor. 13mm piston-valve carburator
Compression Ratio
9.0:1
Fuel Reserve
1.10 litres / 0.29 gallons
Ignition
CD
Starter
Kick
Clutch
Automatic
Final Drive
Chain
Gearbox
3-speed
Primary Drive
#420 chain; 15T/36T
Suspension - Front
27mm leading-axle telescopic fork
Suspension - Rear
Mono-cushion swingarm
Rake
27.0°
Seat
Dual
Trail
62 mm / 2.4 in.
Wheel Travel - Front
100 mm / 3.9 in.
Wheel Travel - Rear
90 mm / 3.5 in.
Brakes - Rear Diameter (mm)
95 mm
Brakes - Rear Diameter (in.)
3.7 inches
Brakes - Front Diameter (mm)
95 mm
Brakes - Front Diameter (in.)
3.7 inches
Brakes - Front
Expanding brake (drum brake)
Brakes - Rear
Expanding brake (drum brake)
Rims
Steel rim/wire spoke
Tyres - Front
2.50-14
Tyres - Rear
3.00-12
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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