Suspension Parts for YAMAHA YZF1000R Thunderace 1999 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 1999 YAMAHA YZF1000R Thunderace. Every product in this category has been validated against year-specific fork and shock specifications to ensure true compatibility.
You’ll find fork components, shock parts, shims, upgrade kits, complete suspension systems, chassis components, and the tools and fluids required for accurate servicing - all aligned with the suspension setup of the 1999 YAMAHA YZF1000R Thunderace.

Use this page as a reliable reference when maintaining, rebuilding, or upgrading your bike’s suspension.

Bike-Specific Suspension Specifications & Setup Information

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

0.8

Stock Shock Spring Rate

8.8

Bike Type

SPORTS

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 1000 cc

FORKS INFO

Fork Manufacturer

KYB Conventional 48 mm OD

Fork Dimensions

Fork Travel
90 mm
Front Sag
32 mm

Fork Features

Preload Adjuster
17 mm Range

Fork Oil

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

Fork Spring Information

Standard Preload
15 mm

SHOCKS INFO

Shock Manufacturer

Soqi
40 mm ID

Shock Dimensions

Nitrogen Pressure
200 psi
Shock Length (Eye to Eye)
330 mm
Shock Travel
68 mm
Shock Shaft Outer Diameter
12.5 mm
Standard Sag
32 mm
Shaft Nut Torque
25 ft lbs (34 NM)
Shock Oil
2.5 Weight

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Browse All 19 Products for YAMAHA YZF1000R Thunderace 1999






Kayaba (KYB) Genuine Motorcycle Parts

KYB Genuine Front Fork Oil 01M - 5 Litres

Genuine Kayaba Factory Oil - packaged in Australia
(SKU: 13001005010A)
Pack Size:   5 L Bottle
cSt@40C:   15.6
cSt@100C:   3.5
Viscosity Index:   150
$199.95
49 In Stock

Kayaba (KYB) Genuine Motorcycle Parts

KYB Genuine Front Fork Oil 01M - 20 Litres

Genuine Kayaba Factory Oil - packaged in Australia
(SKU: 13001020010A)
Pack Size:   20 L Drum
cSt@40C:   15.6
cSt@100C:   3.5
Viscosity Index:   150
$770.00
12 In Stock