Clutch (one-way / sprag bearing) located on the axle of Brose motors (compatible with both Aluminum and Magnesium versions). Available in metal or reinforced (OEM) versions.
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PLB20127 Drive Shaft Clutch / Sprag Bearing for Brose motors
Price range: $43.00 through $54.00
The PLB20127 bearing is the sprag clutch bearing located on the axle of Brose Alu and Brose S Mag motors. Its function is to disconnect crank movement when the motor is engaged. For this reason, its construction and dimensions are critical for the overall efficiency of the drive unit. Conversely, when the cranks rotate forward, the gearing engages the transmission with zero lag.
The precision of the bearing and the quality of the sprag system are essential to avoid noise, slipping, and loss of efficiency.
At BiciFix we offer two versions of this bearing:
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Metal cage – bearings widely used in many repairs, with good quality and durability. Origin: China.
-
Reinforced plastic cage (OEM) – reinforced bearings from the original manufacturer of the Brose motor bearings, RINGSPANN. They feature improved finish and tighter dimensions. Origin: Germany.
| Specification / Especificación | Value / Valor |
|---|---|
| Product type | One-way clutch bearing (sprag) |
| Code / Reference | PLB20127 |
| Compatibility | Brose Alu S / Brose Mag S |
| Function | One-way clutch on the axle |
| Dimensions | 40 × 48 × 11 |
| Material | Metal / Plastic |
| Rotation direction | – |
| Lubrication | Specific grease for sprag bearings |
This clutch is critical to the performance of the Brose engine, and replacement is recommended every time the motor is being opened for a revision.
| Tipo de motor |
Brose Alu ,Brose Mag |
|---|---|
| Clase |
Metálico / Metal ,Reforzado / Reinforced |
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