The Magneti Marelli variator roller kit, code MRU0103, contains 6 rollers in special plastic and aluminium, wear-resistant and made to ISO quality standards, with characteristics equivalent to the original parts.

When to replace it

Worn or flattened rollers make the variator work badly: lazy acceleration, vibration and reduced top speed. A new kit brings back the standard response.

Features

• Dimensions: 20x12mm
• Weight: 8 g per roller
• Pack: 6 pieces
• Material: special plastic and aluminium

Compatibility

Motorcycle and scooter applications: Yamaha XMAX 125 (2021-2026).

Fitting tips

Take the variator apart, replace all 6 rollers together and check the seats are clean. While it is open, check the belt too.