Genuine and latest revision of AJP/Braktec/Beta Rear Brake Master Cylinder Service Kit with the external fitting rubber.
Complete piston repair kit to suit the following trials bikes models:
- Beta Evo 125/200/250/290/300 2009 - 2016
- Sherco 250/290 2002 & 2003
- Sherco 125/200/250/290/300 2004 - Onwards
- Scorpa 2013 - Onwards
- Gas Gas TXT Pro/TXT RAGA/TXT RACING 2002 to 2011
- Gas Gas TXT RACING/TXT FACTORY/TXT CONTACT/TXT SCHOOL 2014 - 2018
- Montesa 4RT/RR/Repsol/4RIDE 2005 - Onwards
- TRS One/RR/Gold 2016 - Onwards
- Jotagas
- Vertigo - 2015 Onwards
- Ossa 2011 - 2015
GasGas: Please note this will not fit the 2012/13 GG (manufactured by Formula) rear master cylinder units. The way to differentiate between the units is that the older one has a very dark gun metal colour piston whereas the new type is a lighter aluminium colour. If your 2012/13 (Formula) unit has failed you will need to swap to the 2011 rear master cylinder.
Beta: If you have the newer style rear master cylinder form the 2017 onwards models (rubber boot fits internally), then the rubber boot and circlip will not fit from this kit.
Piston diameter is 9.5mm.