KTM 125 SX 2001
Calculate Spring Rates
This is a recommendation only please consult your manual
Bike Details
Stock Fork Spring Rate
0.38
Stock Shock Spring Rate
PDS2 75-97
Bike Type
MX
Ideal Rider Weight
75 kg
Engine Specifications
2 Stroke Engine 125 cc
Forks Info
Fork Manufacturer
- WP USD 43 mm OD
Fork Dimensions
- Compression Nut Torque
- 25 in-lb (0.29 kgf-m)
Fork Features
- Twin Chamber Fork
- No
Fork Oil
- Fork Oil Weight
- SAE 5
- Fork Oil Level
- 120 mm
- Oil Quanity
- 2 Litres
Fork Spring Information
- Standard Preload
- 10 mm
Fork Comments
- Check rebound adjuster needles. Bead blast. Replace O rings. Check Mid Valve shims often bent.
Shocks Info
Shock Manufacturer
- WP
- 50 mm ID
Shock Dimensions
- Nitrogen Pressure
- 150 psi
- Shock Shaft Outer Diameter
- 18 mm
- Standard Sag
- 113-118 mm
- Shaft Nut Torque
- 25 ft-lbs (34 NM)
- Shock Oil
- 5 Weight
- Standard Preload
- 6
Shock Features
- Non-rebuildable
- No
HiCalibre Fork Springs 37.7 x 510
37.7mm od x 510mm free length(SKU: 19-130)
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SKF WP Fork Seal Kit 43mm (Dual Comp)
Requires 2 kits for complete fork service.(SKU: SKF-DUAL-43W)
10 In Stock
SKF 43mm WP Fork Seal and Wiper Set
Requires 2 kits for complete fork service.(SKU: SKF43W)
4 In Stock
28 In Stock
InnTeck Inner Slide Fork Bush WP 43mm
WP 43mm 42x44x20(SKU: SKTE43W)
2 In Stock
InnTeck Outer Guide Fork Bush WP 43mm
WP 43mm 43x47x12(SKU: SKTI43W)
7 In Stock
InnTeck Outer Guide Fork Bush WP 43mm
VECCHIE WP 43mm 00-02 43x47x20(SKU: SKTI43WO)
2 In Stock
239 In Stock
HiCalibre Shock Spring 63 x 260 (Eibach 896)
63mm id x 260mm free length(SKU: 20-095)
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8 In Stock
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1 In Stock
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EMS Moto Shock Spring Kit 63 x 260mm
Single Shock Spring(SKU: 879)
Coming Soon
Special Order
Special Order
8 In Stock
10 In Stock
7 In Stock
Eibach EMS Moto Shock Spring Kit 63 x 250 (63-250 20-095)
63 xmm ID x 250mm Free Length(SKU: 896)
Nil Stock
1 In Stock
2 In Stock
2 In Stock
2 In Stock
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Bump Stop Rubber 18 x 45 x 40 (WP 50180276)
18mm id x 45mm od x 40mm tall - WP(SKU: 22-288-00)
36 In Stock
453 In Stock
459 In Stock
6 In Stock
All Balls Rear Shock Seal Kit - KTMS (All Models Post 1999)
18 ID 50 OD(SKU: 37-1119)
2 In Stock
SKF WP Pds Shock Seal Case Assembly 50 x 18 x 15
50mm od x 18mm id x 15mm tall - WP PDS Non-Link(SKU: SH2-WP1850P)
5 In Stock
Shock Oil Seal Quad Ring 18 x 2.62 Suits Ohlins and WP
18mm id x 2.62mm thick - Quad Ring(SKU: 22-402-00)
Nil Stock
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453 In Stock
459 In Stock
Tools
141 In Stock
18 x 16mm Shock Seal Head Bullet. Suits Pds Shock With Long Shaft.
Motorcycle Suspension Tools(SKU: 93-027-00)
46 In Stock
41 In Stock
DRC/ENZO TOOL FRONT FORK BRKT HOLDER CAN BE USED 20 / 22 / 25 / 26 / 27mm
Co-developed product with Enzo Racing(SKU: ED59-37-240)
15 In Stock
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Special Order
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