YAMAHA TT-R250 1998

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

0.42

Stock Shock Spring Rate

6.0

Bike Type

TRAIL

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 250 cc

Forks Info

Fork Manufacturer

KYB Conventional 43 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
265 mm

Fork Features

Twin Chamber Fork
No

Fork Oil

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

Fork Spring Information

Standard Preload
15 mm

Shocks Info

Shock Manufacturer

Soqi
46 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Length (Eye to Eye)
450 mm
Shock Travel
107 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
85 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
5 Weight

Shock Features

Non-rebuildable
No

Shock Comments

Soqi shock


HiCalibre

HiCalibre Fork Springs 37 x 505

37mm od x 505mm free length
(SKU: 19-110)

Eibach Suspension Technology

Eibach EMS Moto Fork Springs 36.7 x 510

36.7mm OD x 510mm Free Length
(SKU: 996)
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.






Kayaba (KYB) Genuine Parts

KYB Genuine Front Fork Slide Metal (Pair) 43mm KYB

OEM KYB Japan
(SKU: 110044300102)
Inside Diameter d (mm):   43.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   12.0
Outside Ø D (mm):   47.0
Wall Thickness (mm):   2.0
$48.93
6 In Stock




Teknik Motorsport

Shock Seal Head Assembly 46 x 14 x 22

46mm od x 14mm id x 22mm tall - Ohlins
(SKU: 22-501-01)
Shock Bore Ø D (mm):   46.0
Shock Shaft Ø D (mm):   14.0
Height H (mm):   22.0
$203.50
3 In Stock