Derbi GPR 125 Racing Workshop Manual page 19

MODEL
FRONT DISK BRAKES
Type
Disk width
<Wear limit>
Brake pad thickness
<Wear limit>
REAR DISK BRAKES
Type
Inner diameter of brake drum
<Wear limit>
Brake shoe thickness
<Wear limit>
LEVERS AND TWISTGRIP
Brake lever clearance
(at the end)
Clutch lever clearance
(at the end)
Throttle twist grip clearance
18
GPR Racing 125 c.c.
VENTILATED hydraulic disk
4.0 mm
3.5 mm
4.5 mm
1.5 mm
VENTILATED hydraulic disk
4.0 mm
3.5 mm
4.5 mm
1.5 mm
10 ~ 15 mm
10 ~ 15 mm
2 ÷ 6 mm