Accossato rear brake pads AGPP121 for Yamaha XV950R (2019-2020)
02 · Data & docs

The facts.

Technical data
Part numberAGPP121ST
CompoundSintered (ST)
Dimensions100 × 39 × 9.5 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▼

Carrying a passenger or luggage on a Yamaha XV950R shifts weight onto the rear wheel, and wet roads make a predictable rear brake even more valuable. For the XV950R of 2019 and 2020, Accossato offers the rear pad AGPP121 in the Sintered compound, SKU AGPP121ST. It is designed for riders who share their bike, travel with bags or ride through the whole year, and who want a pedal that behaves the same way cold or warm, wet or dry.

Key Features

  • Sintered (ST) rear pad, SKU AGPP121ST
  • Yamaha XV950R, 2019 to 2020
  • Accossato: high grip, steady from cold to hot
  • Accossato: good grip in the wet
  • For a passenger and luggage
  • One set for the rear caliper
  • Front pad AGPA71 listed

Construction and Material Quality

Accossato states that the Sintered compound keeps high grip at a constant level across the temperature range and bites well in the wet. On the rear of a loaded XV950R, that means dependable deceleration. Accossato also names slow wear and reduced fade; we mention it once without material details.

Sharing the Ride

With a passenger on the XV950R, the rear wheel carries more load and the rear brake becomes more effective. On a wet road, a steady rear pedal helps the rider settle the bike gently before using the front brake. The Sintered compound keeps that pedal feel consistent across a long day, from cold morning to warm afternoon. It is the logical choice for couples who ride together and for travellers with bags. Solo riders who keep to dry roads in town may prefer the OR version. A passenger also notices a smoother stop, which makes a long day on the back seat more comfortable.

Fitment and Compatibility

Accossato lists AGPP121 in Sintered form for the rear of the Yamaha XV950R, 2019 and 2020 (catalogue name XV 950 R). The single rear caliper takes one box. The front of the XV950R uses AGPA71. Before a two-up trip with fresh pads, check the rear fluid reservoir, clean the caliper, and bed the pads in solo with a few moderate stops so the pedal is settled before the passenger climbs on.

Road Approval

We have no ABE or approval certificate for this pad. It is offered for racing and competition use.

Scope of Delivery

Two Sintered rear pads in one box, for the rear caliper.

Specifications

  • Part number: AGPP121ST
  • Compound: Sintered (ST)
  • Dimensions: 100 × 39 × 9.5 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 XV950R (2019–2020)
  • Yamaha FJR1300A (2013–2020)
  • Yamaha FJR1300AE (2016–2019)
  • Yamaha FJR1300AS (2013–2019)
  • Yamaha SCR950 (2017–2019)
  • Yamaha V-MAX (2009–2018)
  • Yamaha XT1200Z SUPER TENERE (2010–2019)
  • Yamaha XT1200ZE SUPER TENERE (2014–2019)
  • Yamaha XV950 (2014–2022)
  • Yamaha XV950 RACER (2017–2018)
07 · Support

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