Skip to main content
Find Parts

YAMAHA YZ490 1982

Ideal Fork Rate:
kg/mm ( N/mm)
Ideal Shock Rate:
kg/mm ( N/mm)
Stock Shock Spring Rate
4.2
Bike Type
MX
Ideal Rider Weight
75 kg
Engine Specifications
2 Stroke Engine 490 cc
Forks Info

Fork Manufacturer

KYB Conventional 43 mm OD

Fork Oil

Fork Oil Weight
SAE 7.5
Fork Oil Level
130 mm
Oil Quanity
2 Litres

Fork Spring Information

Standard Preload
10 mm