⟲ 360° — drag meThe facts.
| Part number | CL030 |
|---|---|
| Type | Radial brake master cylinder (PRS) |
| Piston diameter | 16 mm |
| Pivot distance | 17-18-19 mm (adjustable) |
| Lever | Folding, long, with relieving eyelet (RST), 7 colours |
| Body | CNC-machined aluminium, black anodised |
| Hose thread | M10x1 |
| Brake light switch | Not included (ID001 or ID002 separately) |
| Reservoir | Not included |
| Road approval | No German approval documented |
DescriptionThe whole story▼
The Accossato PRS 16x17-18-19 brake master cylinder takes the single-disc 16 mm piston and adds a lever pivot that can be moved between three positions, 17, 18 or 19 mm, without changing any parts. It is built for riders on single-disc adventure, roadster and sport-touring bikes who want to tune lever feel between a relaxed road setting and a sharper one for a track day, rather than being locked to one fixed figure. The long folding lever, with a relieving eyelet, comes in seven colours on a black anodised, CNC-machined body made in Italy.
Key Features
- 16 mm piston diameter, sized for single-disc front brake systems
- Three-position adjustable pivot distance: 17, 18 or 19 mm
- Folding lever, long version, with relieving eyelet (RST)
- Seven lever colours with a colour-matched adjusting knob
- CNC-machined aluminium body with black anodised finish
- Offset riser that limits master cylinder deflection under braking
- Stainless steel screws and a galvanised steel bleed valve
- Seals manufactured from Formula 1 compound material
Construction and Material Quality
This master cylinder's aluminium body is CNC-machined and black anodised in Italy, to the same standard as the rest of Accossato's braking line. Every mounting screw is stainless steel, the bleed valve is galvanised steel, and the seals inside the bore are a Formula 1 compound chosen for its durability against brake fluid and heat cycling. The clamp carries an off-set riser that resists bending under hard lever use, and the internal passages are shaped to shorten the passive stroke, the lever travel before the pads engage, by more than 50 percent next to a conventional radial unit.
Three Pivot Positions on a Single-Disc Bore
The 16 mm piston on this master cylinder is Accossato's single-disc specification, and the three-position pivot, 17, 18 or 19 mm, lets the rider decide how that piston behaves at the lever rather than accepting a single fixed figure. Moving the setting toward 17 mm gives a lighter, more progressive pull suited to everyday road riding, while nudging it to 19 mm sharpens the response for track days without any parts swap. Because the change happens at the lever itself, Accossato classes the whole adjustable range as suitable for all uses, and pairs it here with the long folding lever and relieving eyelet so the mechanism survives a drop as readily as it survives being re-set between rides.
Fitment and Compatibility
54 motorcycles make up the confirmed fitment list for this brake master cylinder, Suzuki's V-Strom and SV650 family represented down to the SV650X, alongside BMW's R NineT Scrambler. Open the Fitment tab on this page for the full set of models and years, and match it to your own registration before you buy.
Road Approval
This brake master cylinder carries no ABE documented for this part number, so it is intended for track and competition use.
Scope of Delivery
The package contains the Accossato CL030 radial master cylinder complete with the long folding lever with relieving eyelet (RST) and its colour-matched mounting insert, in the colour selected, with the mounting nut already fitted. Stainless steel screws and the galvanised bleed valve are included; the stop light switch and fluid reservoir are sold separately (switch under code ID001 or ID002, reservoir as a standalone item).
Specifications
- Part number: CL030
- Type: Radial brake master cylinder (PRS)
- Piston diameter: 16 mm
- Pivot distance: 17-18-19 mm (adjustable)
- Lever: Folding, long, with relieving eyelet (RST), 7 colours
- Body: CNC-machined aluminium, black anodised
- Hose thread: M10x1
- Brake light switch: Not included (ID001 or ID002 separately)
- Reservoir: Not included
- Road approval: No German approval documented
DownloadsData sheet▼
FitmentWhich bikes this fits▼
- Aprilia DORSODURO 1200 (2011–2016)
- BMW F750GS (2020–2023)
- BMW F800GS (2008–2023)
- BMW F800GS Adventure (2013–2016)
- BMW F800GT (2012–2020)
- BMW F800R (2009–2017)
- BMW F850GS (2019–2023)
- BMW F850GS ADVENTURE (2019–2023)
- BMW F900R (2019–2023)
- BMW F900XR (2019–2023)
- BMW G310GS (2017–2020)
- BMW G310R (2016–2020)
- BMW R NINET (2016–2023)
- BMW R NINET PURE (2016–2023)
- BMW R NINET RACER (2016–2023)
- BMW R NINET SCRAMBLER (2016–2023)
- BMW R NINET URBAN G (2020–2023)
- BMW R1200GS (2016–2018)
- BMW R1200GS ADVENTURE (2013–2018)
- BMW R1200R (2015–2023)
- BMW R1200RS (2015–2018)
- BMW R1200RT (2016–2018)
- BMW R1250GS (2019–2023)
- BMW R1250GS ADVENTURE (2018–2023)
- BMW R1250R (2019–2023)
- BMW R1250RS (2019–2023)
- BMW R1250RT (2019–2023)
- BMW S1000 XR (2015–2023)
- Ducati SCRAMBLER 400 (2016–2021)
- Honda CB1100 (2017–2021)
- Honda CB1100RS (2017–2020)
- Honda NT1100 (2022–2023)
- Kawasaki ER-6 F (2012–2016)
- Kawasaki ER-6N (2012–2016)
- Kawasaki NINJA 650 (2017–2018)
- Kawasaki VERSYS 1000 (2012–2023)
- Kawasaki VERSYS 650 (2007–2020)
- Kawasaki VERSYS-X 300 (2017–2023)
- Kawasaki VULCAN S (2017–2020)
- Kawasaki W800 (2011–2018)
- Kawasaki Z300 (2015–2018)
- Kawasaki Z650 (2017–2023)
- Kawasaki Z800 (2013–2016)
- Kawasaki Z800E (2013–2016)
- Kawasaki Z900 (2017–2023)
- Suzuki DL1000 V-STROM (2014–2019)
- Suzuki DL1050 V-STROM (2020–2023)
- Suzuki DL650 V-STROM (2012–2020)
- Suzuki GSF1250 BANDIT (2007–2016)
- Suzuki GSR750 (2011–2016)
- Suzuki GSX-S750 (2017–2023)
- Suzuki SFV650 GLADIUS (2009–2015)
- Suzuki SV650 (2016–2023)
- Suzuki SV650X (2018–2023)
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