Yamaha YZ 125 (CE 03) [1999] - Pro Race steel and friction disc clutch kit

NEWFREN Pro Race steel and friction disc clutch kit

The Pro Race clutch kit from NEWFREN combines steel and friction discs for the Yamaha YZ 125 (CE 03) built in 1999. The clutch series was developed in collaboration with successful teams from the Superbike, Moto 3 and MXGP world championships and is designed as a high-quality racing product.

Function and execution

The friction material mainly consists of cellulose, resins, carbon and other components. It is designed to have a high coefficient of friction and lower compressibility. The special disc design improves oil flow and supports efficient clutch operation. In conjunction with the friction material, the construction contributes to the stability of the pads and constant function even under demanding operating conditions.

Technical data

• Kit composition: friction discs and steel discs
• Friction discs: 8 pieces
• Thickness of friction discs: 3
• Number of edges: 12
• Outer diameter of friction discs: 123.5
• Inner diameter of friction discs: 105.5
• Steel discs: 7 pieces
• Steel disc thickness: 1.6
• Number of teeth: 30
• Outer diameter of steel discs: 124
• Inner diameter of lower teeth: 99 mm
• Inner diameter of upper teeth: 92
• Packaging: piece

Vehicle assignment

The clutch kit is assigned to the Yamaha YZ 125 (CE 03), built in 1999.