Accossato front brake pads AGPA177 for BMW R1250RS (2019-2024)
02 · Data & docs

The facts.

Technical data
Part numberAGPA177ST
CompoundSintered (ST)
Dimensions85 × 50.8 × 8 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▼

An early start on a BMW R1250RS usually means leaving in the cold. The half fairing keeps the worst of the wind off, the distance passes easily, and by lunchtime the same rider is in shirtsleeve weather in another valley. Brakes notice that swing more than the rider does. Accossato lists the AGPA177 in the Sintered (ST) compound for the R1250RS of 2019 to 2024, a material credited with a constant level of grip whether it is cold or hot, and with holding up when the disc is wet.

Key Features

  • Front brake pads for the BMW R1250RS, model years 2019 to 2024
  • AGPA177ST: the sintered member of this pad family
  • Accossato claims a steady grip level across the temperature range and in the wet
  • Two pads per box, which is what one caliper holds
  • The RS has a caliper on each front disc, so the axle takes two boxes
  • EV1, EV2 and ZXC are the other materials on this shape
  • AGPA92 sits at the rear of the same machine, DK006 is the listed disc
  • No German ABE on record; sold for circuit and competition use

Construction and Material Quality

Four materials share the AGPA177 plate and this article number is the sintered member of the set. Accossato sums it up in a line: grip that stays at the same level across the temperature range and does not disappear in the wet. A sports tourer tests such a claim properly, since one journey can begin on a cold, damp valley road and finish after an hour of fast riding with the discs thoroughly warm. Slow wear is part of the bargain as well, which matters on a machine whose owner counts distance rather than weekends. Each box fills one caliper with two pads.

From a Cold Dawn to a Warm Afternoon

Long days on a faired bike have a rhythm of their own. The first hour is spent in gloves that are too thin, with cold tyres and cold pads, and the rider brakes early and gently because nothing on the machine is ready yet. By the middle of the day the pace is up, the brakes are used firmly into every junction, and heat comes and goes with the traffic. Riders who cover ground learn to read this. Give the brakes a light application or two at the start to bring some warmth into them, leave more room than feels necessary while the road is still damp with dew, and stop for fuel before the reserve light rather than after, because a tired rider brakes late. Keep the discs clear of chain lubricant and the wet-weather behaviour looks after itself.

Fitment and Compatibility

Accossato's entry for this pad names the R1250RS from 2019 to 2024 and nothing earlier or later. On the front wheel there is a caliper for each disc, which makes two boxes for a complete change; do both sides in the same session and bed the new material in over the first few stops. The AGPA92 is the pad listed at the back of the RS, and the DK006 is the disc for this model, while EV1, EV2 and ZXC carry the same shape into faster company.

Road Approval

The AGPA177ST comes to us without a German ABE and without any test document, so nothing on file covers it for public roads. We sell it for closed circuits and competition.

Scope of Delivery

One box with two AGPA177 pads in the Sintered (ST) compound for a single front caliper.

Specifications

  • Part number: AGPA177ST
  • Compound: Sintered (ST)
  • Dimensions: 85 × 50.8 × 8 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▼
  • BMW R1250RS (2019–2024)
  • Aprilia CAPONORD 1200 (2013–2019)
  • Aprilia CAPONORD 1200 RALLY (2015–2019)
  • Aprilia RS 660 (2020–2025)
  • Aprilia TUONO 660 (2022–2025)
  • Aprilia TUONO V4 1100 (2015)
  • Aprilia TUONO V4 1100 FACTORY (2015–2016)
  • Aprilia TUONO V4 1100 RR (2015–2016)
  • BMW F800R (2015–2018)
  • BMW F900R (2020–2026)
  • BMW F900XR (2020–2026)
  • BMW R NINET (2014–2023)
  • BMW R12 NINET (2024–2026)
  • BMW R1200GS (2013–2018)
  • BMW R1200GS ADVENTURE (2014–2018)
  • BMW R1200RS (2014–2018)
  • BMW R1200RT (2014–2018)
  • BMW R1250R (2019–2024)
  • BMW S1000 XR (2015–2026)
  • Benelli LEONCINO 800 (2020–2021)
  • CFMOTO 400SR S (2024)
  • CFMOTO 450 SR (2023–2026)
  • Ducati DIAVEL 1260 (2019–2022)
  • Ducati HYPERMOTARD 698 Mono (2024–2026)
  • Ducati HYPERMOTARD 821 (2013–2016)
  • Ducati HYPERMOTARD 939 (2016–2018)
  • Ducati HYPERMOTARD 950 (2019–2024)
  • Ducati HYPERMOTARD 950 RVE (2019–2024)
  • Ducati HYPERMOTARD 950 SP (2019–2024)
  • Ducati Hyperstrada 821 (2013–2016)
  • Ducati Hyperstrada 939 (2016–2018)
  • Ducati MONSTER 1200 (2014–2021)
  • Ducati MONSTER 797 (2017–2021)
  • Ducati MONSTER 821 (2014–2021)
  • Ducati MONSTER 821 DARK (2015–2016)
  • Ducati MONSTER 937 (2020–2024)
  • Ducati MULTISTRADA 1200 (2015–2016)
  • Ducati MULTISTRADA 1200 ENDURO (2016–2018)
  • Ducati MULTISTRADA 1260 ENDURO (2019–2021)
  • Ducati MULTISTRADA 950 (2017–2021)
  • Ducati MULTISTRADA V2 (2022–2024)
  • Ducati MULTISTRADA V2S (2022–2024)
  • Ducati MULTISTRADA V4 (2021–2026)
  • Ducati Panigale 899 (2014–2015)
  • Ducati Panigale 959 (2016–2020)
  • Ducati Panigale V2 955 (2020–2024)
  • Ducati SCRAMBLER 1100 (2018–2024)
  • Ducati SCRAMBLER 1100 SPECIAL (2018–2019)
  • Ducati SCRAMBLER 1100 SPORT (2018–2024)
  • Ducati SCRAMBLER 800 (2017–2026)
  • Ducati SCRAMBLER CLASSIC (2015–2019)
  • Ducati SCRAMBLER ICON (2015–2026)
  • Ducati STREETFIGHTER V2 955 (2022–2024)
  • Ducati SUPERSPORT 939 (2017–2020)
  • Ducati SUPERSPORT 939 S (2017–2020)
  • Ducati SUPERSPORT 950 (2020–2024)
  • Ducati SUPERSPORT 950 S (2020–2024)
  • Ducati X DIAVEL DARK (2024)
  • Fantic Motor Caballero 500 (2017)
  • Indian FTR 1200 (2019–2025)
  • Indian FTR 1200 R CARBON (2021–2025)
  • Indian FTR 1200 RALLY (2019–2024)
  • Indian FTR 1200S (2019–2023)
  • Indian PURSUIT (2022–2025)
  • KTM 690 SMC R (2021–2024)
  • Kawasaki Z H2 (2020–2026)
  • Kawasaki Z900 SE (2022–2026)
  • Kove 321RR (2023)
  • MV Agusta Rivale 800 (2013–2017)
  • MV Agusta STRADALE 800 (2015–2016)
  • MV Agusta TURISMO VELOCE LUSSO RC SCS 800 (2014–2019)
  • Moto Guzzi STELVIO (2024–2025)
  • Moto Guzzi V100 MANDELLO (2022–2023)
  • Norton COMMANDO 961 SPORT (2018–2019)
  • Norton DOMINATOR 961 (2017–2019)
  • QJMotor SRK 600 RR (2023)
  • QJMotor SRK 800 RR (2024–2025)
  • QJMotor SVT-650 X (2024–2026)
  • Triumph STREET TRIPLE 765 R LOW (2017–2023)
  • Triumph Street Triple 765 R (2017–2023)
  • Triumph TIGER 1200 XR (2018–2019)
  • Triumph TIGER 1200 XRX (2018–2020)
  • Triumph TIGER 1200 XRX LOW (2018–2020)
  • Triumph TIGER EXPLORER (2016–2017)
  • Voge Brivido RR 525 (2024)
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