When removed, everything seemed to have some play. When the RX is built 6 sits all taut with only minimal play. Visually a bit higher quality than the brakes 0.8.15. Initial concerns that the brake levers on the handlebars for normal V-Brak would not fit were unfounded. Although the RX 6 only 90 mm arm length has (normal length with V-Brake 108-111 mm) one notices when braking is not much difference. The lever travel is quite enough. Adjustment of the screw on the brake lever as with normal V-Brake. Consequently, no additional brake for Mini V-Brake needed is how often to check and service. The RX 5 with 85 mm arm length does not need an extra brake. The clamping screw of the RX 6 of the Bowden cable on the lever arm is excellent, easily attract sufficient Bombenfest without pressing the Bowden Platt. Good are the Allen screws for fine adjustment of the brake arms. The fine adjustment can be adjusted very accurately. The spring in the middle hole on the hook base Kant brought the best result. In the upper hole, the spring tension is too strong. Only the Kant base housing Lightly grease, too much grease attracts dust and dirt like a magnet. The brake shoes (rubber replaceable) are not Billigheimer, can be adjusted well and pack too full. Rubbers have to brake much material, thicker than comparable other gums. Pressure point easy to dose. Brake Shoes 54 mm long (can be more precise and easier to adjust as 70 mm long) (braking performance better than that of 70 mm), thus can be when changing wheel brake arms fully reclines, on the fork over. Well, who has wide tires. The brake pads are narrow, which in turn facilitates the setting, it remains at the top and bottom rim space. Drive normally 37 he tires with a narrow apron, the mini RX 6 above approx 1.5 cm clearance above fender. Me have the useless long brake arms of the normal V-Brake has always disturbed, visually looks now better. For 20 euros, I am satisfied with the RX 6, who wants more must dig deep into their pockets. Prices by 120 Euro per pair are not uncommon and also slow down any better. 5 stars for very good for this price.