SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Transmission its gear tooth forms are

its gear tooth forms are optimized for strength and improved oil film retention over competitive designs

the driving impression can range from comfortable ride quality to a tighter and tense ride with improved road-holding characteristics

pours out of the tanks and ruins the pumps regularly

which result in maximum reliability

Internally

SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Transmission its gear tooth forms areNew from SiCo Developments is our new range of high quality performance brake discs SD Performance! The aim is to maximise the performance of the discs but also keep them realistically priced to offer good value for money. With its unique drilled and grooved design, they will increase breaking performance by allowing heat to dissipate as quickly as possible. This will prevent brake fade with enthusiastic driving. This also makes the discs lighter for