Rear sprocket 56 aluminum teeth 428 Sherco SM-R 50 (from 2018) Doppler Blue

Rear sprocket 56 teeth Doppler blue for motorcycle Sherco SMR 50

Transmission tray par new chain adaptable for motorcycle 50cc Sherco SM R from 2018.

Technical characteristics of the crown

• Mark: Doppler
• Drive train type: 428
• Number of teeth: 56
• Material: aluminium
• Blue color
• Number of fixing holes: 5
• Type of mounting holes: smooth
• Thickness: 7 mm

Dimensions of the rear pinion (see marks on the typical drawing)

• A - Fixing center distance: 73 mm
• B - Fixing center distance: 119 mm
• C - Diameter of fixing holes: 8 mm
• D - Inner diameter of the crown: 110 mm

Before ordering, it is essential to ensure the type of transmission you need. All the parts, namely the chain, the pinion and the crown, must have the same pitch. To find out more, click this link.

Doppler is a French brand specializing in the design of spare parts for two-wheelers. To find out everything about the brand and discover our range of products Doppler, click on this link.