- **Organic VX Pads** are specifically designed to give the best performance under normal conditions. The organic compound gives improved noise reduction as well as increased ‘bite’. **Sintered VRX Pads** are a harder compound pad with increased carbon content. Sintered pads are designed to deliver maximum performance under stress and extreme conditions. Consistent through sustained riding they are ideal for hydraulic brake systems. **Competition VRS Pads** are specifically engineered for competition riding: with an advanced pad compound comprising of, Kevlar for high frictional properties, high ceramic content for improved wet weather performance and a increased copper content for superior low speed braking characteristics. In addition a 'grooved' backing plate improves the airflow between the piston and the pad, keeping the brake system cooler and performance consistent. **Compatibility** * Clarks HDB-540 * Clarks HDB-600 * Clarks HDB-790 * Clarks CMD-24 * Shimano Deore XT * Shimano XT M765 * Shimano XTR * Shimano XTR M965 * Shimano XTR M966 * Shimano SLX * Shimano Hone M601 * Shimano LX M585 * Shimano LX M858 * Shimano Alfine * Shimano Deore