MOTO-MASTER Nitro Mud Rear Brake Disc for GAS GAS EC, ECF, MX 125, 250, 300, 450, 515 2000-2015

The MOTO-MASTER 110731 brake disc is designed for GAS GAS EC 125, EC 250, EC 300, ECF 250, ECF 450, ECF 515, MX 125, MX 250, MX 300 from 2000 to 2015. Gripped by the pads, the brake disc soaks up the heat of every stop. Its design (cut-outs, petal profile) helps clear mud and cool it down.

Specifications

• Brand: MOTO-MASTER
• Manufacturer part number: 110731
• EAN code: 8790497045340
• Weight: 640 g

When to replace it?

• Thickness below the minimum stamped on the disc or given in the manual.
• Warped disc: vibration through the lever or pedal, brake that “pulses”.
• Deep scoring, cracks or blueing after overheating.

Measure the thickness with a micrometer every time you change the pads, and replace the disc as soon as it reaches the minimum thickness, or if it's warped or cracked.

Fitting tips

1. Clean the hub mounting face: a single grain of sand under the disc is enough to throw it out of true.
2. Fit the disc the right way round (markings facing out, direction of rotation if indicated).
3. Tighten the bolts in a criss-cross pattern to the manufacturer's torque, with medium-strength threadlocker.
4. Degrease the disc and ideally fit new pads.
5. Bed in with a dozen progressive stops.

Why MOTO-MASTER?

Moto-Master is a Dutch brand founded in 1997 by Gaston Vernon that specialises in braking: discs, sintered pads and oversize kits. Its discs are designed in CAD and then laser-cut on CNC machines, with manufacturing in the Netherlands and ISO 9001:2015 certification.

Spare parts and items to plan

• Brake pads : GALFER · DP BRAKES
• Brake fluid : MOTUL 5 L · MOTUL 500 ml

Frequently asked questions

Should the pads be changed along with the disc?
It's strongly recommended: worn pads have taken on the shape of the old disc and won't brake well on a new one.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
GAS GAS EC 125 2015
GAS GAS EC 125 2014
GAS GAS EC 125 2013
GAS GAS EC 125 2012
GAS GAS EC 125 2011
GAS GAS EC 125 2010
GAS GAS EC 125 2009
GAS GAS EC 125 2008
GAS GAS EC 125 2007
GAS GAS EC 125 2006
GAS GAS EC 125 2005
GAS GAS EC 125 2004
GAS GAS EC 125 2003
GAS GAS EC 125 2002
GAS GAS EC 125 2001
GAS GAS EC 125 2000
GAS GAS EC 250 2015
GAS GAS EC 250 2014
GAS GAS EC 250 2013
GAS GAS EC 250 2012
GAS GAS EC 250 2011
GAS GAS EC 250 2010
GAS GAS EC 250 2009
GAS GAS EC 250 2008
GAS GAS EC 250 2007
GAS GAS EC 250 2006
GAS GAS EC 250 2005
GAS GAS EC 250 2004
GAS GAS EC 250 2003
GAS GAS EC 250 2002
GAS GAS EC 250 2001
GAS GAS EC 250 2000
GAS GAS EC 300 2013
GAS GAS EC 300 2012
GAS GAS EC 300 2011
GAS GAS EC 300 2010
GAS GAS EC 300 2009
GAS GAS EC 300 2008
GAS GAS EC 300 2007
GAS GAS EC 300 2006
GAS GAS EC 300 2005
GAS GAS EC 300 2004
GAS GAS EC 300 2003
GAS GAS EC 300 2002
GAS GAS EC 300 2001
GAS GAS EC 300 2000
GAS GAS ECF 250 2015
GAS GAS ECF 250 2014
GAS GAS ECF 250 2013
GAS GAS ECF 250 2012
GAS GAS ECF 250 2011
GAS GAS ECF 250 2010
GAS GAS ECF 450 2015
GAS GAS ECF 450 2014
GAS GAS ECF 450 2013
GAS GAS ECF 450 2012
GAS GAS ECF 450 2011
GAS GAS ECF 450 2010
GAS GAS ECF 450 2009
GAS GAS ECF 450 2008
GAS GAS ECF 450 2007
GAS GAS ECF 450 2006
GAS GAS ECF 450 2005
GAS GAS ECF 515 2009
GAS GAS ECF 515 2008
GAS GAS ECF 515 2007
GAS GAS ECF 515 2006
GAS GAS ECF 515 2005
GAS GAS MX 125 2015
GAS GAS MX 125 2014
GAS GAS MX 125 2013
GAS GAS MX 125 2012
GAS GAS MX 125 2011
GAS GAS MX 125 2010
GAS GAS MX 125 2009
GAS GAS MX 125 2008
GAS GAS MX 125 2007
GAS GAS MX 125 2006
GAS GAS MX 125 2005
GAS GAS MX 125 2004
GAS GAS MX 125 2003
GAS GAS MX 125 2002
GAS GAS MX 125 2001
GAS GAS MX 125 2000
GAS GAS MX 250 2015
GAS GAS MX 250 2014
GAS GAS MX 250 2013
GAS GAS MX 250 2012
GAS GAS MX 250 2011
GAS GAS MX 250 2010
GAS GAS MX 250 2009
GAS GAS MX 250 2008
GAS GAS MX 250 2007
GAS GAS MX 250 2006
GAS GAS MX 250 2005
GAS GAS MX 250 2004
GAS GAS MX 250 2003
GAS GAS MX 250 2002
GAS GAS MX 250 2001
GAS GAS MX 250 2000
GAS GAS MX 300 2013
GAS GAS MX 300 2012
GAS GAS MX 300 2011
GAS GAS MX 300 2010
GAS GAS MX 300 2009
GAS GAS MX 300 2008
GAS GAS MX 300 2007
GAS GAS MX 300 2006
GAS GAS MX 300 2005
GAS GAS MX 300 2004
GAS GAS MX 300 2003
GAS GAS MX 300 2002
GAS GAS MX 300 2001
GAS GAS MX 300 2000