This is a brand new high performance racing clutch pad with higher RPM red clutch springs. With wear-resistance material and new design, it works with high torque and higher power transmission efficiency, and has life than original spare parts. Outer diameter:75mm,inner diameter15mm Fit for models: Cagllari CAG pocket bike CAG pocket bike MAT1,MAT2 pocket bike 1G,2G pocket bike X1 X2 pocket bike Lucky 7 pocket bike Grand Prix MX3 pocket bike GP -R pocket bike Blade, pocket bike Mini Pocket Bike ATV 47cc 49cc 2-stroke Colour: as shown Material: Metal Package Contents: 1 x Clutch rejection Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.