FANTIC XX250 2021

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

Bike Type

MX

Ideal Rider Weight

75 kg

Forks Info

Fork Manufacturer

KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque
24 in-lb (0.29 kgf-m)

Fork Features

Twin Chamber Fork
Yes

Fork Oil

Fork Oil Weight
SAE 2.5
Fork Oil Level
350cc mm
Oil Quanity
2 Litres

Fork Spring Information

Standard Preload
6 mm

Fork Comments

Check floating piston for cracking

Shocks Info

Shock Manufacturer

KYB
46 mm ID

Shock Dimensions

Nitrogen Pressure
142 psi
Shock Shaft Outer Diameter
18 mm
Standard Sag
103 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
2.5 Weight
Standard Preload
24
Wheel Travel
315 mm

Shock Features

Non-rebuildable
No

























Kayaba (KYB) Genuine Parts

KYB Genuine Front Fork Slide Metal (Pair) 48mm KYB

OEM KYB Japan
(SKU: 110044800202)
Inside Diameter d (mm):   48.0
Fork Inner Tube Ø d (mm):   48.0
Height H (mm):   15.0
Outside Ø D (mm):   52.0
Wall Thickness (mm):   2.0
$48.93
47 In Stock

Capelli Race

48mm KYB Fork Seal and Dust Wiper Set 2pc set , Hi performance seal

one oil seal and one dust seal, buy 2 sets for one bike
(SKU: KYB48Capset)
Dust Wiper Inside Diameter d (mm):   48.0
Oil Seal Inside Diameter d (mm):   48.0
Dust Wiper Height H (mm):   9.5
Oil Seal Height H (mm):   4.9
Dust Wiper Outside Ø D1 (mm):   58.2
Oil Seal Outside Ø D1 (mm):   58.7
$44.00
67 In Stock
































Kayaba (KYB) Genuine Parts

KYB Genuine O-ring

OEM KYB Japan
(SKU: 150290000701)
$5.54
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.















































Kayaba (KYB) Genuine Parts

KYB Genuine O-ring

OEM KYB Japan
(SKU: 150290000701)
$5.54
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.



































































































Kayaba (KYB) Genuine Parts

KYB Genuine O-ring

OEM KYB Japan
(SKU: 150290000701)
$5.54
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.


































KYB Suspension Tools

KYB Genuine Measuring can 500ml

OEM KYB Japan
(SKU: 150180000101)
$36.87
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.