Model: YAMAHA YZ250F 2019
CALCULATE SPRING RATES
This is a recommendation only please consult your manual
BIKE DETAILS
Stock Fork Spring Rate
4.6N
Stock Shock Spring Rate
5.4
Bike Type
MX
Ideal Rider Weight
75 kg
Engine Specifications
4 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
- Preload Adjuster
- 0 mm Range
- 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
- 3 mm
Fork Comments
- Check floating piston for cracking
SHOCKS INFO
Shock Manufacturer
- KYB
- 50 mm ID
Shock Dimensions
- Nitrogen Pressure
- 142 psi
- 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
- 10
- Wheel Travel
- 300 mm
Shock Features
- Non-rebuildable
- No
Shock Comments
- Replace alloy shock collars with steel if binding.
CHASSIS PARTS
10 PartsPlease wait, loading parts....
PERFORMANCE PARTS
36 PartsPlease wait, loading parts....
FORK OVERHAUL KITS
2 PartsPlease wait, loading parts....
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FORK CARTRIDGE ASSEMBLY PARTS
9 PartsPlease wait, loading parts....
FORK SEALS & BUSHES
13 PartsPlease wait, loading parts....
FORK COMPRESSION ADJUSTER ASSY
33 PartsPlease wait, loading parts....
FORK CARTRIDGE ROD PARTS
15 PartsPlease wait, loading parts....
FORK UPPER & LOWER TUBE PARTS
15 PartsPlease wait, loading parts....
FORK O-RINGS
19 PartsPlease wait, loading parts....
SHOCK OVERHAUL KITS
2 PartsPlease wait, loading parts....
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SHOCK SPRING RETAINERS /BUMPERS
4 PartsPlease wait, loading parts....
SHOCK BLADDER PARTS
10 PartsPlease wait, loading parts....
SHOCK SEAL CASE PARTS
14 PartsPlease wait, loading parts....
SHOCK SHAFT PARTS
18 PartsPlease wait, loading parts....
SHOCK BODY PARTS
18 PartsPlease wait, loading parts....
SHOCK PISTON PARTS
8 PartsPlease wait, loading parts....
SHOCK COMP ADJUSTER PARTS
3 PartsPlease wait, loading parts....
SUSPENSION LOCKNUTS & BUSHES
28 PartsPlease wait, loading parts....
TOOLS & LUBRICANTS
39 PartsPlease wait, loading parts....