bgm PRO clutch springs are made in Germany and are subject to continuous quality testing. The Oteva70® material used makes the springs block-stable and true to size. The spring does not deflect sideways until it is blocked; when relieved, it returns to its original length. The clutch spring retains its full spring force. The spring rate is significantly tighter than that of a [...]

bgm PRO clutch springs are made in Germany and are subject to continuous quality testing. The Oteva70® material used makes the springs block-stable and true to size. The spring does not deflect sideways until it is blocked; when relieved, it returns to its original length. The clutch spring retains its full spring force. The spring rate is significantly tighter than that of a [...]

bgm PRO clutch springs are made in Germany and are subject to continuous quality testing. The Oteva70® material used makes the springs block-stable and true to size. The spring does not deflect sideways until it is blocked; when relieved, it returns to its original length. The clutch spring retains its full spring force. The spring rate is significantly tighter than that of a [...]

The Cosa clutch springs are available in different spring rates to adapt the clutch to the respective purpose. The rule of thumb for spring stiffness is: as hard as necessary, as soft as possible. General statements on the relationship between engine power / torque and spring stiffness can only be made approximately precisely. Especially since the number of springs used also plays an extremely important role [...]

bgm PRO clutch springs are made in Germany and are subject to continuous quality testing. The Oteva70® material used makes the springs block-stable and true to size. The spring does not deflect sideways until it is blocked; when relieved, it returns to its original length. The clutch spring retains its full spring force. The spring rate is significantly tighter than that of a [...]

We recommend BGM Pro Street gear oil (BGM2025, corresponds to specification API GL-3) as a lubricant. bgm - Item number: 7673568 Availability: in stock (Please check availability here in the Scooter Center Shop) Weight: approx. 0,01 kg Category: Engine> Clutch> Springs Other customers who are interested in clutch spring -BGM PRO 9N / mm- Vespa PK 50 XL FL [...]

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