MSR Manual Cam Chain Tensioner KTM | Husqvarna | GASGAS For Sale - New and Used

The MSR Manual Cam Chain Tensioner is designed for riders and engine builders who want precise and reliable control of the cam chain tension.

Unlike an automatic tensioner, the manual design allows the tension to be adjusted directly to suit the engine. Correct adjustment helps maintain stable cam chain tension and reduces the risk of excessive pressure being applied to the chain and guides.

Manufactured from carefully selected materials, the MSR tensioner combines low weight, strength and long service life. Its clean black finish and engraved MSR logo provide a professional factory-style appearance.

Key features

• Manual and precise cam chain tension adjustment
• Lightweight anodized aluminium outer housing
• High-strength stainless-steel internal adjuster
• Lightweight titanium nut
• Durable, corrosion-resistant materials
• Engraved MSR logo
• Designed as a direct replacement for the original tensioner
• Suitable for racing and performance applications

KTM

• 250 SX-F: 2013–2027
• 250 XC-F: 2013–2027
• 350 SX-F: 2011–2027
• 350 XC-F: 2011–2027
• 250 EXC-F: 2014–2027

FC 250: 2014–2027

FX 250: 2023–2027

FC 350: 2014–2027

FX 350: 2017–2027

FE 250: 2014–2027

FE 350: 2013–2027

GasGas

• MC 250F: 2021–2027
• EX 250F: 2021–2027
• EX 350F: 2021–2027
• MC 350F: 2022–2027
• EC 250F: 2021–2027
• EC 350F: 2021–2027

Important installation information

The original OEM copper sealing washer and O-ring must be reused during installation.

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