HONDA CRM 250 ARW 1999        

Rider Weight in Kilograms:

Ideal Fork Rate: kg/mm

Ideal Shock Rate: kg/mm


Stock Fork Spring Rate: 0.360 kg/mm


Trail


2 Stroke Engine 250 cc


Shock Preload Collar Spanner

Shock Preload Collar Spanner

93-015-00

$28.60

Outer Guide Bush 45 x 15 x 2.0

Outer Guide Bush 45 x 15 x 2.0

24-516-00

$38.50

Inner Slide Bush 45 x 20 x 1.5

Inner Slide Bush 45 x 20 x 1.5

24-640-00

$38.50

Fork Seal & Wiper Set 45 x 57 x 11

Fork Seal & Wiper Set 45 x 57 x 11

24-815-00

$55.00

Fork Bleeder Tool Set

Fork Bleeder Tool Set

93-007-00

$110.00

20-075 Motorcycle Shock Spring
RRP $218.90
19-160 Motorcycle Fork Springs
RRP $218.90


45mm OD

Showa USD 45mm OD


Compression Adjuster

Compression Adjuster


Internal

Top Out Type Internal


20.0 mm

Fork Cartridge Inner Diameter 20.0 mm


10.0 mm

Fork Rod Outer Diameter 10.0 mm


285 mm

Fork Travel 285 mm


42.7 mm

Fork Tube Inner Diameter 42.7 mm


43mm id x 20mm height x 1.5mm thick

Inner Bush Dimensions 43mm id x 20mm height x 1.5mm thick


45mm od x 15mm height x 2.0mm thick

Outer Bush Dimensions 45mm od x 15mm height x 2.0mm thick


41.8 mm

Fork Spring Large Outer Diameter 41.8 mm


39.8 mm

Fork Spring Small Outer Diameter 39.8 mm


28.3

Number of Coils 28.3


485 mm

Spring Free Length 485 mm


0.360 kg/mm

Spring Rate - Measured 0.360 kg/mm


4.70 mm

Spring Wire Diameter 4.70 mm


32.4 mm

Fork Spring Large Inner Diameter 32.4 mm


30.4 mm

Fork Spring Small Inner Diameter 30.4 mm


5

Fork Oil Weight 5


90 mm

Fork Oil Level 90 mm


2 Litres

Oil Quantity 2 Litres


5 Weight

Shock Oil 5 Weight


0.000825

Slope of Spring Formula 0.000825


0.277

Y Intercept of Spring Formula 0.277