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Honda CRF250R 2010

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Motocross / Racing

2010 Honda CRF250R

249cc

4-stroke

36.4hp

Measured power

226lb

Curb weight

37.6in

Seat height

12.4in

Front travel

2010 Honda CRF250R at a glanceQuick facts

  • The 2010 Honda CRF250R has a 249cc fuel-injected 4-stroke engine, a 5-speed gearbox and kick start.
  • The 2010 CRF250R weighs 226 lb ready to ride and has a 37.6 in seat height.
  • The 2010 CRF250R runs 80/100-21 front and 100/90-19 rear tires.
  • The 2010 CRF250R takes 0.7 US qt (0.67 L) of 10W-30 engine oil; change it every 6 races or about 15 hours.
  • The 2010 CRF250R lists at $7,199 (US MSRP). It is not street legal in the US.

About the 2010 Honda CRF250RThe machine

The 2010 Honda CRF250R is a motocross racing bike powered by a liquid-cooled, fuel-injected 249 cc four-stroke single with SOHC four-valve head and a 5-speed transmission. Magazine dyno testing measured 36.4 hp. Its aluminum perimeter frame carries a 48 mm inverted Showa cartridge fork with adjustable compression and rebound damping, plus a fully adjustable Showa shock with Pro-Link linkage. The Honda Progressive Steering Damper (HPSD) is standard.

A kickstarter, wet multiplate clutch and 21-inch front and 19-inch rear wheels suit its closed-course competition role. With 12.8 in of ground clearance and long-travel suspension, it is configured for motocross tracks rather than street use. Honda built this machine for sanctioned competition and experienced riders.

Who should ride it

This CRF250R is for experienced motocross riders and racers who ride on closed-course tracks, including competitors lining up for sanctioned events and practice sessions. Its competition-focused chassis, adjustable suspension, kick start and 5-speed transmission suit riders who can manage a purpose-built race bike and want to tune suspension behavior for track conditions. It is not intended as a beginner-friendly trail bike or a street motorcycle; choose it for motocross and racing, not commuting or casual public-road riding.

2010 Honda CRF250R specificationsTech specs

Engine
Displacement
249cc
Stroke
4-stroke
Fuel system
Fuel injection
Bore × stroke
76.8 × 53.8 mm
Compression
13.2:1
Power (measured)
36.4 hp at the rear wheel
Cooling
Liquid
Configuration
Single-cylinder
Valve train
SOHC
Valves
4
Oil chamber
Dual
Engine oil
0.7 US qt (0.67 L)
Oil type
10W-30
Gearbox oil
0.7 US qt (0.68 L)
Gearbox oil type
10W-30
Coolant
1.1 US qt (1.03 L)
Clutch
Type
Wet multiplate
Actuation
Cable
Assist
None (standard clutch)
Spring
Coil
Drivetrain
Starting
Kick
Transmission
5-speed
Chain size
520
Chain links
116
Front sprocket
13T
Rear sprocket
48T
Dimensions
Seat height
37.6″
Ground clearance
12.8″
Wheelbase
58.8″
Width
32.6″
Height
50.1″
Length
86.1″
Curb weight
226 lb
Fuel capacity
1.5 gal
Price & warranty
Colors
Red
Equipment
Honda Progressive Steering Damper (HPSD)
Standard
Frame & steering
Frame material
Aluminum
Architecture
Perimeter
Rake
27.15°
Trail
4.6″
Suspension
Front
48 mm inverted Showa cartridge fork; adjustable rebound and compression damping
Front travel
12.4″
Rear
Pro-Link system; fully adjustable Showa single shock
Rear travel
12.6″
Wheels & tires
Front wheel
21″
Rear wheel
19″
Front tire
80/100-21 51M Dunlop D742FA
Rear tire
100/90-19 57M Dunlop D756
Brakes
Front disc
240 mm
Rear disc
240 mm
Stock features
Street legal (US)
No
Battery / electrical
Battery
No

2010 Honda CRF250R maintenanceWrench time

From the maker's manuals. Tap a row to see the manual page it comes from.

Service intervals
Change engine oil
Every 6 races or about 15 hours
Replace oil filter
Every 6 races or about 15 hours
Change gearbox oil
Every 6 races or about 15 hours
Clean air filter
Every race or about 2.5 hours
Inspect spark plug
Every race or about 2.5 hours
Change engine oil (first time)
After the first break-in ride
Replace oil filter (first time)
After the first break-in ride
Spark plug
Spark plug
NGK R0451B-8
Plug gap
0.024 – 0.028 in (0.6 – 0.7 mm)
Torque specs
Oil drain bolt
12 ft‑lb (16 N·m, 1.6 kgf·m)
Oil filter cover bolts
9 ft‑lb (12 N·m, 1.2 kgf·m)
Gearbox oil drain plug
12 ft‑lb (16 N·m, 1.6 kgf·m)
Front axle
65 ft‑lb (88 N·m, 9 kgf·m)
Front axle pinch bolts
15 ft‑lb (20 N·m, 2 kgf·m)
Rear axle nut
94 ft‑lb (128 N·m, 13.1 kgf·m)
Upper triple clamp bolts
16 ft‑lb (22 N·m, 2.2 kgf·m)
Lower triple clamp bolts
15 ft‑lb (20 N·m, 2 kgf·m)
Steering stem bolt
80 ft‑lb (108 N·m, 11 kgf·m)
Handlebar clamp bolts
16 ft‑lb (22 N·m, 2.2 kgf·m)
Front brake caliper mounting bolts
22 ft‑lb (30 N·m, 3.1 kgf·m)
Front brake disc bolts
12 ft‑lb (16 N·m, 1.6 kgf·m)
Rear brake disc bolts
12 ft‑lb (16 N·m, 1.6 kgf·m)
Rear sprocket nuts
24 ft‑lb (32 N·m, 3.3 kgf·m)
Front sprocket bolt
23 ft‑lb (31 N·m, 3.2 kgf·m)
Chain adjuster locknut
20 ft‑lb (27 N·m, 2.8 kgf·m)
Shock absorber mounting bolts
32 ft‑lb (44 N·m, 4.5 kgf·m)
Coolant drain bolt
7 ft‑lb (10 N·m, 1 kgf·m)

Parts for the 2010 Honda CRF250RParts that fit

Exact parts for this bike. Tap one to see every store we found selling it, cheapest first.

Maintenance

Oil, filters, spark plug, battery, brakes and drive parts you replace as you ride.

Tires

Stock sizes, from the owner's manual.

Prices include shipping where the store lists it and were checked Oct 31, 2026. Prices change, so confirm at the store before you buy.

Honda CRF250R FAQPit-lane questions

  1. 01

    How much power does the 2010 Honda CRF250R make?

    It measured 36.4 hp on a dyno.

  2. 02

    What engine oil does the 2010 Honda CRF250R use?

    It uses SAE 10W-30 engine oil, with a capacity of 0.7 US qt (0.67 L).

  3. 03

    How tall is the seat on the 2010 Honda CRF250R?

    The seat height is 37.6 in.

  4. 04

    How much does the 2010 Honda CRF250R weigh?

    Its curb weight is 226 lb.

  5. 05

    How much suspension travel does the 2010 Honda CRF250R have?

    Front travel is 12.4 in, and rear travel is 12.6 in.

  6. 06

    What is the fuel capacity of the 2010 Honda CRF250R?

    The fuel capacity is 1.5 gal.

  7. 07

    Is the 2010 Honda CRF250R street legal in the US?

    No. It is not street legal in the US.

  8. 08

    What was the MSRP of the 2010 Honda CRF250R?

    The US MSRP was $7,199.

  9. 09

    What size tires does the 2010 Honda CRF250R use?

    80/100-21 front and 100/90-19 rear.

  10. 10

    What spark plug does the 2010 Honda CRF250R take?

    NGK R0451B-8, gapped 0.024 – 0.028 in (0.6 – 0.7 mm).

  11. 11

    What chain and sprockets does the 2010 Honda CRF250R use?

    A 520 chain with 116 links on a 13-tooth front and 48-tooth rear sprocket.

Specs from Honda's owner's manual, Honda's website and published spec sheets. Updated . Spot a mistake?

Other Honda CRF250R model yearsOther seasons

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