Model: YAMAHA WR450F 2021
CALCULATE SPRING RATES
This is a recommendation only please consult your manual
BIKE DETAILS
Stock Fork Spring Rate
0.48
Stock Shock Spring Rate
5.6kg
Bike Type
OFFROAD
Ideal Rider Weight
75 kg
Engine Specifications
4 Stroke Engine 450 cc
FORKS INFO
Fork Manufacturer
- KYB USD 48 mm OD
Fork Dimensions
- Compression Nut Torque
- 48 in-lb (0.56 kgf-m)
- Fork Travel
- 315 mm
Fork Features
- Preload Adjuster
- 7 mm Range
- Twin Chamber Fork
- Yes
Fork Oil
- Fork Oil Weight
- SAE 2.5
- Fork Oil Level
- 200cc/350cc mm
- Oil Quanity
- 2 Litres
Fork Spring Information
- Spring Rate – Claimed
- 0.48
- Standard Preload
- 7 mm
Fork Comments
- Check floating piston for cracking
SHOCKS INFO
Shock Manufacturer
- KYB
- 50 mm ID
Shock Dimensions
- Nitrogen Pressure
- 142 psi
- Shock Length (Eye to Eye)
- 464 mm
- Shock Travel
- 120 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
- 15
- Wheel Travel
- 318 mm
Shock Features
- Non-rebuildable
- No
Shock Comments
- Replace alloy shock collars with steel if binding.
CHASSIS PARTS
9 PartsPlease wait, loading parts....
PERFORMANCE PARTS
33 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
30 PartsPlease wait, loading parts....
FORK CARTRIDGE ROD PARTS
15 PartsPlease wait, loading parts....
FORK UPPER & LOWER TUBE PARTS
12 PartsPlease wait, loading parts....
FORK O-RINGS
17 PartsPlease wait, loading parts....
SHOCK OVERHAUL KITS
2 PartsPlease wait, loading parts....
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SHOCK SPRING RETAINERS /BUMPERS
5 PartsPlease wait, loading parts....
SHOCK BLADDER PARTS
12 PartsPlease wait, loading parts....
SHOCK SEAL CASE PARTS
14 PartsPlease wait, loading parts....
SHOCK SHAFT PARTS
17 PartsPlease wait, loading parts....
SHOCK BODY PARTS
18 PartsPlease wait, loading parts....
SHOCK PISTON PARTS
8 PartsPlease wait, loading parts....
SHOCK COMP ADJUSTER PARTS
4 PartsPlease wait, loading parts....
SUSPENSION LOCKNUTS & BUSHES
26 PartsPlease wait, loading parts....
TOOLS & LUBRICANTS
41 PartsPlease wait, loading parts....