The facts.
| 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 |
DescriptionThe whole story▼
By the time the Hyperstrada wore the 939 badge the idea had settled: a Hypermotard with a screen, a kinder seat and somewhere to put luggage. Rides home in the evening tend to be the honest test of a front brake, with a cool surface, damp patches under the trees and a headlight that flattens out the texture of the road. Accossato's AGPA177 front pad in the Sintered (ST) compound is meant for that sort of use on the Hyperstrada 939 built between 2016 and 2018.
Key Features
- Front pads for the Ducati Hyperstrada 939, model years 2016 to 2018
- AGPA177 shape in the Sintered (ST) compound, article number AGPA177ST
- Accossato describes grip that holds its level cold, hot and in the wet
- Two pads per box; the bike has two front calipers
- Long-wearing material for a bike used through the year
- AGPA42 covers the rear wheel of the Hyperstrada 939
- DK053 and DKS053 are the discs listed for this machine
- No German ABE held; offered for circuit and competition riding
Construction and Material Quality
The sintered version of the AGPA177 is described by Accossato in terms of constancy: a high level of grip held at low and high temperature alike, and undisturbed by water sitting on the disc. On a bike ridden in the dark and the damp it is the second half of that sentence you actually feel. Material of this type also lasts well, which suits a Hyperstrada 939 that gets used rather than polished. Every version of this pad shares one outline, so the caliper notices nothing; the letters at the end of the number do the work. Two pads per box.
The Ride Home After Dark
Night riding takes away most of the clues. The change from dry tarmac to damp is invisible, gravel washed out of a field entrance appears late, and the temperature falls far enough that tyres and pads both need longer to come good. The habits that help are unglamorous: slow earlier than daylight would require, make the first application light so the discs are wiped and the tyre gets warning, and keep the pace inside the reach of the headlight rather than the reach of the brakes. A material that does not change its mind when the disc is cold or wet removes one unknown from an evening that usually has several.
Fitment and Compatibility
Accossato lists the AGPA177 at the front of the Ducati Hyperstrada 939 for model years 2016 to 2018. The bike carries two front calipers and a box serves one of them, so a full change means two. The AGPA42 is the rear pad for the same years, and the DK053 and DKS053 discs appear in the catalogue for this machine. EV1, EV2 and ZXC versions of the front pad are there for owners whose riding takes them onto circuits.
Road Approval
Approval documents for this pad have not been supplied to us, neither a German ABE nor anything comparable. We list it accordingly, as a part for circuits and competition.
Scope of Delivery
One box of two Accossato AGPA177 pads in the Sintered (ST) compound, the set for one of the two front calipers of the Hyperstrada 939.
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▼
- Ducati Hyperstrada 939 (2016–2018)
- 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 R1250RS (2019–2024)
- BMW S1000 XR (2015–2026)
- 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 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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