The facts.
| Part number | AGPA29ST |
|---|---|
| Compound | Sintered (ST) |
| Dimensions | 93.9 × 36.5 × 7.6 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▼
Take a passenger on a BMW R 12 nineT and the rear brake stops being an afterthought. There is more weight over the back wheel, the bike sits lower on its spring, and the pedal does real work at every downhill junction and every set of lights. Add a wet evening and the case for the Sintered (ST) version of the AGPA29 rear pad makes itself: Accossato lists it for the 2024 to 2026 boxer and describes a material that holds the same grip whether it is cold, hot or soaked.
Key Features
- Rear pads for the BMW R 12 nineT, 2024 to 2026, article number AGPA29ST
- Sintered (ST) compound: an even grip level cold or hot, and in the wet
- Two pads per box, matching the single rear caliper
- Slow-wearing material, useful on a bike ridden the year round
- The AGPA29 plate is also made in the OR, STMX and EV1 materials
- Front pads for the same machine: AGPA177
- Accossato has been building brake components near Turin since 1969
- No German ABE on record; supplied for competition and track use
Construction and Material Quality
Sintered (ST) is what Accossato reaches for when conditions refuse to stay the same. The description is about steadiness rather than force: the grip level holds high across a wide span of temperature, and standing water on the disc does not soften the first touch of the pedal. At the rear that behaviour shows up as predictability, the same pedal pressure giving the same amount of slowing whether the bike has stood outside a restaurant in the rain or has just come down a valley two up. The material also wears slowly, which matters on a machine that is used rather than stored. Two pads fill the box, and the rear caliper takes exactly that many.
A Pillion Seat That Gets Used
A passenger changes the arithmetic of stopping more than most riders expect. The extra mass sits high and well back, the rear of the R 12 nineT is pressed down, and the tyre will take more pedal before it protests than it would solo. Experienced two-up riders make use of that. They begin each reduction in speed with a touch of rear brake so the machine settles before the front is loaded, which keeps helmets from knocking together, and they use the pedal alone for the last slow metres at a junction. On a wet evening, with a passenger who would rather be at home, all of this happens in the dark on a surface that changes every few hundred metres: painted arrows, tram rails, a patch of spilled fuel outside a filling station. What you want then is a material with no moods. Afterwards, give the rear wheel a rinse, because salt and grit left on a disc overnight do more harm than the ride itself.
Fitment and Compatibility
The catalogue entry is plain: AGPA29, rear wheel, R12 1200 nine T, 2024 to 2026. One caliper, one box, job finished, although the pads belong on the bike as a pair even when only one of them looks tired. Owners whose riding is mostly urban may prefer the milder OR material in the same plate, while STMX is Accossato's answer for unsurfaced ground and EV1 for track events. The front of the R 12 nineT takes the AGPA177 pad, and Accossato has no disc in its programme for this model.
Road Approval
For this pad we have received no test documentation and no German ABE. That leaves competition and closed-course use as the honest description of what we are selling.
Scope of Delivery
Two AGPA29 pads in the Sintered (ST) compound in one box, the set for the rear caliper.
Specifications
- Part number: AGPA29ST
- Compound: Sintered (ST)
- Dimensions: 93.9 × 36.5 × 7.6 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 R12 NINET (2024–2026)
- BMW R NINET (2014–2023)
- BMW R NINET PURE (2017–2023)
- BMW R NINET RACER (2017–2020)
- BMW R NINET SCRAMBLER (2016–2023)
- BMW R12 (2024–2026)
- CFMOTO MT 800 (2022–2026)
- CFMOTO NK 800 (2024–2026)
- Ducati DESERT X (2023–2026)
- Ducati MULTISTRADA 1200 S (2015–2017)
- Ducati MULTISTRADA 1260 (2018–2021)
- Ducati MULTISTRADA 1260 S (2018–2021)
- Ducati MULTISTRADA 1260 S D AIR (2018–2019)
- Ducati MULTISTRADA V4 PIKES PEAK (2022–2026)
- GasGas MC 250F (2021–2026)
- GasGas MC 450F (2021–2026)
- Husqvarna FC 250 (2014–2026)
- Husqvarna FC 350 (2014–2026)
- Husqvarna FC 450 (2014–2026)
- Husqvarna FE 250 (2014–2023)
- Husqvarna FE 350 (2014–2023)
- Husqvarna FE 450 (2014–2023)
- Husqvarna FE 501 (2014–2023)
- Husqvarna FX 450 (2017–2020)
- Husqvarna NORDEN 901 (2022–2024)
- Husqvarna TC 125 (2014–2026)
- Husqvarna TC 250 (2014–2022)
- Husqvarna TE 125 (2014–2016)
- Husqvarna TE 250 (2014–2018)
- Husqvarna TE 300 (2014–2023)
- Husqvarna TX 125 (2017–2019)
- KTM 1050 ADVENTURE (2015–2016)
- KTM 1190 ADVENTURE (2013–2016)
- KTM 125SX (1996–2026)
- KTM 1290 SUPER ADVENTURE (2015–2016)
- KTM 1290 SUPER ADVENTURE R (2017–2020)
- KTM 1290 SUPER ADVENTURE S (2017–2023)
- KTM 1290 SUPER ADVENTURE T (2017–2019)
- KTM 150SX (2009–2022)
- KTM 250EXC-F (2006–2023)
- KTM 250SX (1996–2026)
- KTM 250SX-F (2005–2026)
- KTM 250XC (2006–2022)
- KTM 300EXC (1993–2014, 2018–2023)
- KTM 300XC (2006–2022)
- KTM 350EXC-F (2012–2023)
- KTM 350SX-F (2011–2026)
- KTM 450EXC-F (2004–2023)
- KTM 450XC-F (2006–2023)
- KTM 500EXC-F (2012–2024)
- KTM 790 ADVENTURE (2019–2024)
- KTM 790 ADVENTURE R (2019–2020)
- KTM 890 ADVENTURE R (2021–2024)
- KTM 890 ADVENTURE R RALLY (2024)
- KTM 890 SMT (2024)
- Kawasaki KX450 (2024–2026)
- Kawasaki KX450X (2024)
- Moto Guzzi Griso SE 8V 1200 (2007–2019)
- Moto Guzzi NORGE 1200 (2006–2019)
- Moto Guzzi SPORT 8V 1200 (2012–2015)
- Moto Guzzi STELVIO (2009–2019)
- Moto Guzzi V100 MANDELLO (2022–2023)
- Royal Enfield Classic 350 (2023–2025)
- Royal Enfield Classic 500 (2019)
- Royal Enfield HIMALAYAN 411 (2019–2023)
- Royal Enfield METEOR 350 (2021–2025)
- SWM RS 300 R (2015–2020)
- SWM RS 500 R (2015–2020)
- Sherco SE 125 (2017–2019)
- Sherco SE 300 (2014–2019)
- Sherco SEF 250 (2014–2019)
- Sherco SEF 300 (2014–2019)
- Sherco SEF 450 (2014–2019)
- TM Racing MX 125 2T (1996–2025)
- TM Racing MX 250 2T (2001–2025)
- TM Racing MX 250 4T (2001–2025)
- TM Racing MX 300 2T (1998–2025)
- TM Racing MX 450 4T (2003–2019)
- Triumph BONNEVILLE BOBBER (2018–2023)
- Triumph BONNEVILLE SPEEDMASTER (2018–2025)
- Triumph BONNEVILLE T120 (2021–2023)
- Triumph BONNEVILLE T120 BLACK (2021–2023)
- Triumph SPEEDMASTER (2018–2025)
- Triumph TIGER 800 XCA (2018)
- Triumph TIGER 800 XCX (2018–2020)
- Triumph TIGER 800 XRT (2018)
- Triumph TIGER 800 XRX (2018)
- Triumph TIGER 800 XRX LOW (2018–2020)
- Yamaha MT 15 MT 155 (2018–2021)
- Yamaha TENERE 700 (2019–2026)
- Yamaha TENERE 700 WORLD RAID (2022–2026)
- Yamaha XT660Z TENERE (2008–2015)
- Zero DS (2024)
- Zero DSR (2023)
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