Accossato front brake pads AGPA177 for Harley Davidson SPORTSTER S RH1250S (2021-2025)
02 · Data & docs

The facts.

Technical data
Part numberAGPA177EV2
CompoundEV2 racing
Dimensions85 × 50.8 × 8 mm
Friction coefficientapprox. 0.48 at 50 °C, 0.59 at 350–375 °C, 0.48 at 600 °C (Accossato friction chart)
Contents2 brake pads, one set for one caliper
DescriptionThe whole story▼

A genuine performance Sportster is exactly the kind of bike some owners want to see on a track day in earnest, not just as a curiosity, and Accossato's EV2 racing compound front pad for the Sportster S RH1250S, built from 2021, is aimed at that ambition. It is built for sustained, hard braking at speed rather than the gentler stops that make up most road riding, matching a chassis set up for spirited cornering rather than simply cruising through a bend.

Key Features

  • EV2 racing compound for the Sportster S RH1250S front caliper
  • Listed by Accossato for the 2021 to 2025 model years
  • Top-level racing bite, according to the maker
  • Built for hard, repeated braking rather than gentle cold starts
  • Suited to a Sportster S run on a circuit for the day
  • Alternative ST, EV1 and ZXC front compounds exist for the same caliper
  • Two pads per box, enough for one front caliper

Construction and Material Quality

Accossato calls this EV2 mixture one of its strongest racing compounds, built to give maximum bite under the hard, repeated braking a full circuit session demands. This caliper is loaded hardest once the Sportster S is taken onto a circuit, with the front brake asked to work the way a hard, demanding session on a proper track does.

A Pad for a Track-Day Sportster S

Fitting a racing compound like this is a deliberate choice for riders who take the Sportster S onto a circuit rather than simply around town. It holds consistent bite as the pad stays hot through a session, rewarding a rider who brakes hard and often rather than fading once the stops start coming one after another with barely a moment for the caliper to cool down between them. Bedding the new pads in gradually before the first hard session, and checking pad thickness and disc condition carefully afterwards, keeps that consistency working as intended over a full day of sessions.

Fitment and Compatibility

Accossato lists this EV2 pad for the Sportster S RH1250S across the 2021 to 2025 model years. Confirm your exact year before ordering; the ST, EV1 and ZXC front compounds also fit this same caliper for riders who split their time rather differently between the road and the track.

Road Approval

No approval paperwork, such as a German ABE or a type approval mark, is available to us for this pad, so it is listed for racing and competition use only. Please check the rules in your own country before considering it for a road-going bike.

Scope of Delivery

Two brake pads in the box, one set for a single front caliper. Mounting hardware such as pins or springs is not part of the package.

Specifications

  • Part number: AGPA177EV2
  • Compound: EV2 racing
  • Dimensions: 85 × 50.8 × 8 mm
  • Friction coefficient: approx. 0.48 at 50 °C, 0.59 at 350–375 °C, 0.48 at 600 °C (Accossato friction chart)
  • Contents: 2 brake pads, one set for one caliper
What's includedEverything in the box▼
  • 1x Accossato brake pad set (2 pads)
FitmentWhich bikes this fits▼
  • Harley Davidson SPORTSTER S RH1250S (2021–2025)
  • 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 (2020–2024)
  • 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 (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)
  • Harley Davidson PAN AMERICA RA1250 (2021–2022)
  • Harley Davidson PAN AMERICA SPECIAL RA1250S (2021–2022)
  • 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)
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.