HONDA XR400R 1999

Calculate Spring Rates

Rider Weight

This is a recommendation only please consult your manual

Ideal Fork Rate:
kg/mm ( N/mm)
Ideal Shock Rate:
kg/mm ( N/mm)

Bike Details

Stock Fork Spring Rate

0.382

Stock Shock Spring Rate

9.8

Bike Type

OFFROAD

Ideal Rider Weight

95 kg

Engine Specifications

4 Stroke Engine 400 cc

Forks Info

Fork Manufacturer

Showa Conventional 43 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
272 mm

Fork Features

Twin Chamber Fork
No

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
130 mm
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
0.4
Standard Preload
15 mm

Shocks Info

Shock Manufacturer

Showa
44 mm ID

Shock Dimensions

Nitrogen Pressure
285 psi
Shock Length (Eye to Eye)
386 mm
Shock Travel
100 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
85 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
5 Weight
Standard Preload
13

Shock Spring Information

Spring Rate - Claimed
9.5 kg/mm

HiCalibre Fork Springs 37 x 505

37mm od x 505mm free length
(SKU: 19-110)

Eibach EMS Moto Fork Springs 36.7 x 510

36.7mm OD x 510mm Free Length
(SKU: 996)


Showa Oil Seal - 43 x 54 x 11mm

Showa Genuine Parts
(SKU: F32004301)
Inside Diameter d (mm):   43.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   11.0
Outside Ø D (mm):   54.0
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