BK1512 needle bearing sleeve for the mono and variomatic gearboxes of all Piaggio Ciao, Si, Bravo and Boxer mopeds / mopeds.
The needle bearing ring, which is closed on the back, is installed in the gearbox cover.

Other needle bearing bushes can be found under accessories.

Quality product of the INA brand, a subsidiary of the world's leading ball bearing manufacturer SKF.

Original Piaggio spare part number: 103689

The set includes the following fixed parts:

Universal

INA BK1512 Needle roller bearing 15/21/12

32727

Dimension needle bearing: 15/21 x 12 · Manufacturer: INA · Bearing type: Needle box · Bearing cage: Sheet steel cage · Stock number: HK1512 · Ø inside: 15 mm · Ø outside: 21 mm · Width: 12 mm · Piaggio spare part no.: 103689

Details

Bearing type	Needle box
Bearing cage	Sheet steel cage
Stock number	HK1512
Manufacturer	INA
Width	12 mm
Ø outside	21 mm
Ø inside	15 mm
Dimension needle bearing	15/21 x 12
Piaggio spare part no.	103689

Suitable for the following models

Piaggio

Ciao - Ciao, Ciao, Ciao, Ciao

Bravo/Superbravo

Boxer

Grillo

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INA Needle roller bearing 15/21/12 Gearbox | Piaggio Ciao, SI, Bravo, Boxer