Suspension Parts for 1994 YAMAHA YZ250 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 1994 YAMAHA YZ250. 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 1994 YAMAHA YZ250.

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

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

0.392

Stock Shock Spring Rate

5.22

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

Fork Type: KYB USD 43 mm OD

Fork Dimensions

Compression Nut Torque: 48 in-lb (0.56 kgf-m)

Fork Features

Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 125 mm

Fork Spring Information

Spring Rate – Claimed: 0.41
Standard Preload: 10 mm

SHOCKS INFO

Shock Manufacturer

Shock Type: KYB 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Length (Eye to Eye): 481 mm
Shock Travel: 128 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 103 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 2.5 Weight
Standard Preload: 14

Shock Features

Non-rebuildable: No

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

8 Parts

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FORK COMPRESSION ADJUSTER ASSY

8 Parts

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SHOCK SEAL CASE PARTS

11 Parts

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SHOCK SHAFT PARTS

9 Parts

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SHOCK BODY PARTS

7 Parts

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SUSPENSION LOCKNUTS & BUSHES

9 Parts

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TOOLS & LUBRICANTS

28 Parts

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All Fitment-Matched Suspension Parts

Browse All 90 Products for YAMAHA YZ250 1994

KYB Grease 250ml

Kayaba (KYB) Genuine Motorcycle Parts

KYB Grease 250ml

Original KYB Suspension Lubricants
(SKU: 130062500101)

$60.50
2 In Stock

Service manual KYB MX English

Kayaba (KYB) Genuine Motorcycle Parts

Service manual KYB MX English

OEM KYB Japan Manual
(SKU: 150340000201)

$79.86
8 In Stock

HiCalibre Fork Springs 38.0 x 480 Common Fitment 1990s MX 43mm USD

HiCalibre

HiCalibre Fork Springs 38.0 x 480 Common Fitment 1990s MX 43mm USD

Proudly made in the USA
(SKU: 19-133)

From $345.00

Spring Rate: 0.40 kg/mm

$345.00
Special Order

SPECIAL ORDER Item from USA. 4-6 weeks delivery

SPECIAL ORDER Item from USA. 4-6 weeks delivery

Spring Rate: 0.42 kg/mm

$345.00
3 In Stock

Spring Rate: 0.44 kg/mm

$345.00
3 In Stock

Spring Rate: 0.46 kg/mm

$345.00
1 In Stock

Spring Rate: 0.48 kg/mm

$345.00
5 In Stock

HiCalibre Shock Spring 59/62 x 270 (Eibach 892 59_61-270) Common Fitment KYB 46mm

HiCalibre

HiCalibre Shock Spring 59/62 x 270 (Eibach 892 59_61-270) Common Fitment KYB 46mm

Proudly made in the USA
(SKU: 20-085)

From $245.00

Spring Rate: 3.6 kg/mm
Spring Colour: Black or White

$245.00
2 In Stock

Spring Rate: 3.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 7.6 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 4.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 7.8 kg/mm
Spring Colour: Black or White

$245.00
2 In Stock

Spring Rate: 4.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.6 kg/mm
Spring Colour: Black or White

$245.00
2 In Stock

Spring Rate: 4.8 kg/mm
Spring Colour: Black or White

$245.00
3 In Stock

Spring Rate: 5.0 kg/mm
Spring Colour: Black or White

$245.00
3 In Stock

Spring Rate: 5.2 kg/mm
Spring Colour: Black or White

$245.00
8 In Stock

Spring Rate: 5.4 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 5.6 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 5.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.0 kg/mm
Spring Colour: Black or White

$245.00
Coming Soon

Spring Rate: 6.2 kg/mm
Spring Colour: Black or White

$245.00
3 In Stock

Spring Rate: 6.4 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 6.6 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 6.8 kg/mm
Spring Colour: Black or White

$245.00
2 In Stock

Spring Rate: 7.0 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 7.2 kg/mm
Spring Colour: Black or White

$245.00
4 In Stock

Spring Rate: 7.4 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

M12 x 1.5 Thin Self Locking Steel Insert Fujilok

Fuji Seimitsu Co Ltd

M12 x 1.5 Thin Self Locking Steel Insert Fujilok

Self Locking Steel Insert Fujilok
(SKU: 22-625-00)

$4.98
3600 In Stock

M8 x 1.0 Thin Self Locking Steel Insert Fujilok

Fuji Seimitsu Co Ltd

M8 x 1.0 Thin Self Locking Steel Insert Fujilok

Self Locking Steel Insert Fujilok - Short
(SKU: 22-625-08)

$3.99
1279 In Stock

Fork Seal & Wiper Set 43 x 55 x 9.5

Teknik Motorsport

Fork Seal & Wiper Set 43 x 55 x 9.5

43mm id x 55mm od x 9.5mm tall - USD
(SKU: 24-855-00)

Fork Inner Tube Ø d (mm): 43.0

$44.00
6 In Stock

46mm 30 degree Angled Shock Bladder Cap

Teknik Motorsport

46mm 30 degree Angled Shock Bladder Cap

Improves nitrogen line clearance and service access
(SKU: 30-001-03)

From $49.50

Colour: Red

$49.50
9 In Stock

Colour: Blue

$49.50
9 In Stock

Colour: Black

$49.50
9 In Stock

Teknik Schrader Valve Cap

Teknik Motorsport

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
777 In Stock

All Balls Rear Shock Seal Kit - KX125/250/500/RM/WR250/450

All Balls

All Balls Rear Shock Seal Kit - KX125/250/500/RM/WR250/450

16 ID 46OD
(SKU: 37-1002)

Shock Bore Ø D (mm): 46.0

Shock Shaft Ø D (mm): 16.0

Height H (mm): 23.0

$95.00
1 In Stock

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