Accossato rear brake pads AGPA77ST, sintered (st) compound, for Kawasaki KLR 650
02 · Data & docs

The facts.

Technical data
Part numberAGPA77ST
CompoundSintered (ST)
Dimensions96.5 × 42 × 7.5 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▼

Travelling on a Kawasaki KLR 650 means rain, cold mornings, steep passes and heavy luggage over the rear wheel. Accossato's AGPA77 rear pad in Sintered mixture fits the KLR 650 from 2008 to 2024 and is designed for riders who take the bike on long, loaded journeys in every season and want a rear brake that responds the same whatever the conditions.

Key Features

  • Rear pads AGPA77 for the Kawasaki KLR 650, 2008 to 2024
  • Sintered mixture, SKU AGPA77ST
  • High, steady grip level, according to Accossato
  • Reliable in the wet
  • For loaded travel and all seasons
  • Front brake takes AGPA76
  • Organic (OR) version available
  • No ABE on file; for track use

Construction and Material Quality

Accossato states that its Sintered compound delivers a high grip level that stays constant at both low and high temperatures, with good wet grip. For a KLR 650 carrying luggage on a long trip, that steadiness helps the rider judge each use of the rear brake, whether in cold mountain air or on a wet descent. The company also claims low wear, reduced fading through controlled heat build-up and high stopping force. The mixture is bonded to the AGPA77 plate.

Loaded Descents

With panniers and a top box, a KLR 650 carries a lot of weight over the rear wheel, and the rear brake becomes more effective and more important. On wet, winding descents, riders use it to control speed smoothly before each bend. A pad with steady grip in rain makes those descents calmer.

Before setting off, fit fresh pads if the old ones are worn, check the disc and fluid and carry a spare set. After rainy or muddy days, rinse the rear caliper and check that the pads move freely.

Riders heading far from home often plan their pad stock around the route: a fresh Sintered set fitted before departure, a spare in the pannier, and a note of where dealers can be found along the way. On remote stretches, a roadside pad swap on the KLR 650 is a simple job with basic tools, as long as the caliper has been cleaned first and the pedal is pumped back up afterwards.

Luggage also changes the balance of the bike under braking. Practise a few firm stops on an empty road at the start of the trip to learn how the loaded KLR 650 reacts before the first mountain descent.

Fitment and Compatibility

AGPA77 is catalogued by Accossato for the rear brake of the Kawasaki KLR 650 from 2008 to 2024, with AGPA76 for the front. One box equips the single rear caliper.

Road Approval

AGPA77ST has no ABE or German approval mark in our records. It is offered for racing and competition.

Scope of Delivery

Two Sintered rear pads for one caliper.

Specifications

  • Part number: AGPA77ST
  • Compound: Sintered (ST)
  • Dimensions: 96.5 × 42 × 7.5 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▼
  • Kawasaki KLR 650 (2008–2024)
  • Honda CB125F (2015–2016)
  • Kawasaki ELIMINATOR 500 (2024–2026)
  • Kawasaki ELIMINATOR 500 SE (2024–2026)
  • Kawasaki KLE 500 (2026)
  • Kawasaki NINJA 125 (2019–2026)
  • Kawasaki NINJA 250SL (2015–2017)
  • Kawasaki NINJA 300 (2013–2017)
  • Kawasaki NINJA 500 (2024–2026)
  • Kawasaki Ninja 250 (2008–2020)
  • Kawasaki Ninja 400 (2018–2023)
  • Kawasaki VERSYS-X 300 (2017–2023)
  • Kawasaki W230 (2025–2026)
  • Kawasaki W800 (2019–2026)
  • Kawasaki Z125 (2019–2026)
  • Kawasaki Z250SL (2015–2017)
  • Kawasaki Z300 (2015–2016)
  • Kawasaki Z400 (2019–2024)
  • Kawasaki Z500 (2024–2026)
  • Kawasaki Z500 SE (2024–2026)
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