Model:  YAMAHA YZ250 2017

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

0.43

Stock Shock Spring Rate

4.8

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque
48 in-lb (0.56 kgf-m)
Fork Travel
300 mm

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
7 mm

Fork Comments

Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

KYB
46 mm ID

Shock Dimensions

Nitrogen Pressure
142 psi
Shock Length (Eye to Eye)
492 mm
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

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Browse All 245 Products for YAMAHA YZ250 2017



Kayaba (KYB) Genuine Motorcycle Parts

Sealing Rubber O-Ring

Original KYB Japan Motorcycle Suspension Parts
(SKU: 150290000701)
$4.88
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.





XTRIG

Xtrig Triple Clamps Rocs Tech YZ250 15-24

Standard offset of the manufacturer.
(SKU: 40201012)
Colour:   Blue
Offset (mm):   25
$845.00
Special Order
2-3 Weeks if in stock at Xtrig Germany. If nil stock in Germany, we will give you an ETA.


Ohlins

Ohlins DMX0204 TTX Flow DV Shock Rear for Yamaha YZ 125, YZ 250

Ohlins Suspension - Engineered for Performance
(SKU: DMX0204)
Position (Front or Rear):   Rear Mono
Shock Length Eye to Eye (mm):   491.0
spring rate:   No Spring/s Supplied
Type Code:   T46PR1C2W
Stroke Metal to Metal (mm):   136.0
Product Family:   TTX Flow DV
Notes:   06310- & 06451- spring series. Preload adjuster 15000-03 fits this shock. *Replaces YA 2192*
Fitted Spring::   Sold separately, see notes.
Rec. Ohlins Oil:   01304-
$2,999.95
Special Order
Active- Available to order. 6-7 weeks if nil stock

Ohlins

Ohlins DMX1204 TTX Flow DV Shock Rear for Yamaha YZ 125, YZ 250

Ohlins Suspension - Engineered for Performance
(SKU: DMX1204)
Position (Front or Rear):   Rear Mono
Shock Length Eye to Eye (mm):   491.0
Type Code:   T46PR1C2W
Stroke Metal to Metal (mm):   136.0
Product Family:   TTX Flow DV
Notes:   06310- & 06451- spring series. Preload adjuster 15000-03 fits this shock. *Replaces DMX 0204*
Fitted Spring::   Sold separately, see notes.
Rec. Ohlins Oil:   01304-
$2,545.41
Special Order
Active- Available to order. 6-7 weeks if nil stock