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▼
The Monster 797 was Ducati's plain-spoken naked twin: air-cooled, light on electronics and easy to live with when a bike has to work every weekday rather than only on dry Sundays. Use of that kind puts the front brake in front of every sort of weather there is, usually before breakfast. Accossato presses its AGPA177 front pad in the Sintered material and sells it as article AGPA177ST, describing the compound as holding a high and constant level of grip whether the discs are hot or cold, and as keeping its footing when they are wet. The listing covers 2017 to 2021.
Key Features
- Front brake pads for the Ducati Monster 797, 2017 to 2021
- Article AGPA177ST: the AGPA177 carrier pressed with the Sintered material
- Accossato reports a steady grip level from cold discs and from hot ones
- Wet faces are treated as ordinary running rather than as an exception
- This Monster runs twin front discs, so the axle takes two boxes
- Two pads to a box, the pair that one caliper closes onto
- The identical carrier is also pressed in EV1, EV2 and ZXC
- No German ABE on file; supplied for competition use
Construction and Material Quality
What the factory claims for this material is steadiness rather than a single peak. Grip arriving at the lever should sit near the same level at the first junction of the morning as it does after an hour of hard work, and a film of water on the disc should not rewrite the answer. Underneath sits the AGPA177 plate, common to every version of the article, so a rider choosing between suffixes is choosing a friction layer and nothing else. On a machine ridden through all four seasons, that sort of predictability counts for more than one impressive stop.
Every Weekday, Whatever the Sky Is Doing
An air-cooled twin of this size is a bike people genuinely ride in February. The Monster 797 goes to work in drizzle, stands outside for nine hours while the discs cool and collect grime, and is then asked for a firm stop at the first roundabout. None of that is dramatic, yet it is among the harder things to ask of a pad: full effect from stone cold, the same again two streets later, and again in traffic that never settles into a rhythm.
Small habits pay for themselves. Rinse the front end before winter salt dries onto it, since the caliper collects the same spray the pads do. Let the lever drag lightly as you pull away in rain, purely to wipe the faces before the first stop that matters. Renew both sides of the axle on the same afternoon instead of one caliper at a time, and once the fresh material is in, work the lever until it goes firm before the Monster 797 comes off the stand.
Fitment and Compatibility
Accossato's data sheet puts the AGPA177 at the front of the Monster 797 from 2017 through to 2021 and includes the 797 Plus of those same seasons. Because two calipers grip that wheel, one box does half the job. At the back of this Monster the catalogue shows the AGPP91 over the identical run of years, while the disc programme holds the DK008 and the DKS053 for the model. Anything built outside those five seasons falls outside this entry and needs a lookup of its own.
Road Approval
No German ABE and no test report for the AGPA177ST have reached us, which is why the pads are catalogued for racing and closed-course use rather than for the public highway.
Scope of Delivery
One box holding two AGPA177 pads in the Sintered material, the set for a single front caliper. A complete front change on the Monster 797 therefore calls for two boxes.
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 MONSTER 797 (2017–2021)
- 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 Hyperstrada 939 (2016–2018)
- Ducati MONSTER 1200 (2014–2021)
- Ducati MONSTER 821 (2014–2021)
- Ducati MONSTER 821 DARK (2015–2016)
- Ducati MONSTER 937 (2021–2024)
- 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)
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
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.
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.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
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.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
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.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.