Model:  DUCATI 900 SS 1990

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

0.619

Stock Shock Spring Rate

9.2*

Bike Type

SPORTS

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 904 cc

FORKS INFO

Fork Manufacturer

Showa USD 41 mm OD

Fork Dimensions

Compression Nut Torque
30 in-lb (0.35 kgf-m)
Fork Travel
120 mm
Front Sag
32 mm

Fork Features

Preload Adjuster
15 mm Range

Fork Oil

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

Fork Spring Information

Standard Preload
15 mm

SHOCKS INFO

Shock Manufacturer

Showa
46 mm ID

Shock Dimensions

Nitrogen Pressure
200 psi
Shock Length (Eye to Eye)
336 mm
Shock Travel
67 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
32 mm
Shaft Nut Torque
25 ft lbs (34 NM)
Shock Oil
5 Weight

Shock Comments

Progressive spring

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