PROX Brake Disc for SUZUKI RMZ 250, RMZ 450 2005-2018

The PROX 37.BD13307 brake disc is designed for SUZUKI RMZ 250, RMZ 450 from 2005 to 2018. The disc, bolted to the hub, is the surface the pads clamp onto. It has to stay flat and thick enough to get rid of the heat: a tired disc lengthens stopping distances and wears the pads.

Specifications

• Brand: PROX
• Manufacturer part number: 37.BD13307

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 PROX?

Founded in 1975 and based near Amsterdam, ProX specialises in engine and clutch wear parts for off-road bikes. The brand has most of its range made in Japan, by OEM suppliers, for quality on a par with the original parts.

Spare parts and items to plan

• Brake pads : AP RACING LMP294OR · AP RACING LMP390ORR
• Brake fluid : MOTUL 1 L · LIQUI MOLY 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:
SUZUKI RMZ 250 2018
SUZUKI RMZ 250 2017
SUZUKI RMZ 250 2016
SUZUKI RMZ 250 2015
SUZUKI RMZ 250 2014
SUZUKI RMZ 250 2013
SUZUKI RMZ 250 2012
SUZUKI RMZ 250 2011
SUZUKI RMZ 250 2010
SUZUKI RMZ 250 2009
SUZUKI RMZ 250 2008
SUZUKI RMZ 250 2007
SUZUKI RMZ 450 2017
SUZUKI RMZ 450 2016
SUZUKI RMZ 450 2015
SUZUKI RMZ 450 2014
SUZUKI RMZ 450 2013
SUZUKI RMZ 450 2012
SUZUKI RMZ 450 2011
SUZUKI RMZ 450 2010
SUZUKI RMZ 450 2009
SUZUKI RMZ 450 2008
SUZUKI RMZ 450 2007
SUZUKI RMZ 450 2006
SUZUKI RMZ 450 2005