KTM / Husqvarna / GasGas WP Rear Shock Absorber Spring (48 N/mm / 260mm) – Part # 91210101S
KTM / Husqvarna / GasGas WP Rear Shock Absorber Spring (48 N/mm / 260mm) – Part # 91210101S
Genuine WP Suspension rear shock absorber spring engineered for linkage-style rear suspension systems on KTM, Husqvarna, and GasGas motocross and cross-country models. Rated at a linear 48 N/mm spring rate with a 260 mm free length, this factory spring restores precise chassis geometry, proper sag setup, and consistent damping control.
Features
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Genuine OEM Part: Direct factory replacement manufactured by WP Suspension to precise OEM tolerances.
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48 N/mm Spring Rate: Ideal for setting accurate rider sag based on rider weight and setup requirements.
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Supersedes Prior Part Numbers: Replaces obsolete part number 91210108S.
Specifications
| Field | Details |
| Brand | WP Suspension / KTM OEM |
| Part Number | 91210101S |
| Superseded Part Number | 91210108S |
| Spring Rate | 48 N/mm |
| Length | 260 mm |
| Position | Rear Shock Absorber |
Fitment Guide
(Fits linkage-style rear shock assemblies on the following models)
KTM
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125 SX / 150 SX: 2017–2022
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125 XC: 2021
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250 SX / 250 SX-F: 2017–2022
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350 SX-F / 450 SX-F: 2017–2022
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250 XC / 300 XC (TPI): 2017–2022
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250 XC-F / 350 XC-F / 450 XC-F: 2017–2022
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450 SMR: 2021–2022
Husqvarna
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TC 125 / TC 250: 2017–2022
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FC 250 / FC 350 / FC 450: 2017–2022
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TX 300 / FX 350 / FX 450: 2017–2022
GasGas
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MC 125 / MC 250F / MC 450F: 2021–2023
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EX 300 / EX 250F / EX 350F / EX 450F: 2021–2023
What's Included
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(1) WP Rear Shock Absorber Spring (48 N/mm / 260mm)