Description

HK 1712 needle bearing race for the pully input shaft in the mono gearbox on your Piaggio Ciao, SI, Bravo and Boxer moped / moped.
The needle bearing race, which is open 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: 103696

Parts included in the set

Universal

INA HK1712 Needle roller bearing 17/23/12

32728

Dimension needle bearing: 17/23 x 12 · Manufacturer: INA · Bearing type: Needle sleeve · Bearing cage: Sheet steel cage · Stock number: HK1712 · Ø inside: 17 mm · Ø outside: 23 mm · Width: 12 mm

Details

Stock number	HK1712
Dimension needle bearing	17/23 x 12
Manufacturer	INA
Width	12 mm
Bearing cage	Sheet steel cage
Bearing type	Needle sleeve
Ø inside	17 mm
Ø outside	23 mm
Piaggio OEM number	103696

Suitable for the following models

Piaggio

Ciao - P , SC , PX , C24

Bravo / Super Bravo

Boxer

Grillo

Ratings

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Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00

INA needle roller bearing 17/23/12 Mono gearbox | Piaggio Ciao, SI, Bravo, Boxer