Accossato rear brake pads AGPP106 for Yamaha WR 250 X (2008-2016)
02 · Data & docs

The facts.

Technical data
Part numberAGPP106ST
CompoundSintered (ST)
Dimensions66.9 × 36 × 9.3 mm
MaterialSintered copper friction material with abrasives and carbon
Friction coefficient0.46 average, 0.52 maximum (dyno test to JASO standard)
Density4.50 g/cm³ at 20 °C (+0.10 / −0.05)
Hardness90 HRR (± 10 HRR, Rockwell HRR scale)
Temperature resistance450 °C working, 600 °C maximum peak
Minimum shear strength30 kg/cm²
Contents2 brake pads, one set for one caliper
DescriptionThe whole story▼

Riders who keep their Yamaha WR 250 X on the road through autumn and winter need a rear brake that copes with rain, cold and road grime. Accossato lists its AGPP106 rear pad for the WR 250 X of 2008 to 2016, and this listing is the Sintered (ST) compound. It suits all-season riders, people who carry luggage or a passenger now and then, and anyone who wants consistent pedal feel in every condition.

Key Features

  • AGPP106 rear pad, Sintered (ST) compound
  • For the Yamaha WR 250 X, 2008 to 2016
  • Consistent grip at high and low temperatures
  • Good bite on a wet disc, per Accossato
  • Suited to all-year use
  • One set per box, rear caliper
  • OR and STMX also listed

Construction and Material Quality

What Accossato promises for its Sintered mix is grip that stays strong and even, from a chilly start through to a hot, hard-worked brake, together with a firm hold when the disc is wet. A supermoto rear brake used from October to March sees all of those states, often in one outing, so this is the property to look for when the WR 250 X becomes a winter bike.

All-Season Rear Brake

The rear wheel of a WR 250 X throws water and dirt onto the rear brake every time the road is wet. A sintered pad handles that well, responding quickly even when the disc is wet. It also keeps its feel on cold mornings and after long descents. Riders who carry a bag or passenger will find that the rear brake remains steady and predictable. For supermoto riders who ride in all weather, this is the natural rear compound.

Keeping It Clean

After wet rides, clean road grime from the caliper, check that the pads move freely and inspect the disc. This keeps the rear brake working reliably through the winter.

Fitment and Compatibility

In Accossato's catalogue AGPP106 is the rear pad for the Yamaha WR 250 X from 2008 to 2016, and AGPA72 is its counterpart up front. One caliper sits at the rear, so a single box suffices. Winter grime tends to collect around the pistons, so scrub them gently before pushing them home, and check whether the disc shows corrosion rings after months of salted roads. Refresh old fluid if it has darkened. Work the pedal until it stands firm, then bed the pads in over a few calm stops before relying on them.

Road Approval

No German ABE or test mark is available to us. The pad is supplied for competition and track use.

Scope of Delivery

One box containing two AGPP106 Sintered (ST) pads for the rear caliper.

Specifications

  • Part number: AGPP106ST
  • Compound: Sintered (ST)
  • Dimensions: 66.9 × 36 × 9.3 mm
  • Material: Sintered copper friction material with abrasives and carbon
  • Friction coefficient: 0.46 average, 0.52 maximum (dyno test to JASO standard)
  • Density: 4.50 g/cm³ at 20 °C (+0.10 / −0.05)
  • Hardness: 90 HRR (± 10 HRR, Rockwell HRR scale)
  • Temperature resistance: 450 °C working, 600 °C maximum peak
  • Minimum shear strength: 30 kg/cm²
  • Contents: 2 brake pads, one set for one caliper
What's includedEverything in the box▼
  • 1x Accossato brake pad set (2 pads)
DownloadsData sheet▼
FitmentWhich bikes this fits▼
  • Yamaha WR 250 X (2008–2016)
  • Beta RR 125 2T (2018–2019)
  • Beta RR 300 2T (2013–2019)
  • Beta RR 390 4T (2015–2019)
  • Beta RR 430 4T (2015–2019)
  • Beta RR 480 4T (2015–2019)
  • GasGas EC 200 (2017)
  • GasGas EC 250 (2012–2020)
  • GasGas EC 300 (2012–2020)
  • Kawasaki KLX 450R (2007–2024)
  • Kawasaki KX250F (2004–2018, 2020)
  • Kawasaki KX450 (2019–2026)
  • Kawasaki KX450F (2006–2018)
  • Kawasaki KX450X (2021–2024)
  • Suzuki RM-Z 250 (2004–2026)
  • Suzuki RM-Z 450 (2005–2020)
  • Suzuki RMX450Z (2010–2018)
  • TM Racing MX 125 2T (2005–2025)
  • TM Racing MX 250 2T (2005–2025)
  • TM Racing MX 250 4T (2005–2025)
  • TM Racing MX 300 2T (2005–2025)
  • TM Racing MX 450 4T (2005–2019)
  • Yamaha WR250F (2003–2013, 2015–2024)
  • Yamaha WR250R (2008–2020)
  • Yamaha WR450F (2003–2022)
  • Yamaha YZ125 (2003–2026)
  • Yamaha YZ250 (2003–2026)
  • Yamaha YZ250F (2003–2026)
  • Yamaha YZ250FX (2015–2021)
  • Yamaha YZ450F (2003–2022)
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.