Shimano Ultegra Brake Pads 6403. Brake Pads - Road. Shimano Ultegra® molded BR-6400/03 series brake shoes provide solid stopping power and long use for road cycling. Weight - 52g... more...Material - Rubber/plastic
Advantages: Excellent performance in wet/muddy conditions, rim friendly, good wear rates Disadvantages: Pricier than the competition
This review is for the dual compound cartridge pads. They are black/salmon in colour.
A bit of History
The real secret of the Kool Stop's superior braking power is the salmon compound. Originally it was developed by Scott-Mathauser, and was recognised as the finest brakepads available, both for it's superior stopping power and durable compound. Kool Stop was under contract to Scott-Mathauser to manufacture their pads.Kool Stop obtained the rights to manufacture the salmon pads when Scott-Mathauser went out of business. The secret of the pads is that they contain iron oxide (i.e. rust), and work on the same principle as sintering does for disc brakepads. They dramatically improve wet weather braking performance as well as wear.
Features of the Kool Stop Pads
Along with the salmon compound, the pads also feature ...
Advantages: They Stop The Bike Disadvantages: Not Disk Breaks
Shimano LX M600 M-system V brake blocks (not pads but they are the same thing) are the brakes my bike uses.
They consist of two rubber blocks with a screw comming out of them, for easy fixing to your bike. Fixing them is easy anyone who can use a spanner can do it, and at around about 6-99 a pair then they are a lot more resonable than brakes for cars. (Yet another reaon to ditch the motor around town)
One of the most important things brakes do is stop your bike and it is vitaly important that they do it quickly. When new and properly adjusted these babies are bloody good at doing that task, and if you have been used to a dodgy old worn pair then it is not a good idea to hit the front brakes too hard. Unless a mate has a camcorder handy then you could earn a quick 200 quid from Youve been Framed.
The next most important thing ...
Advantages: Last for ages and easy to fit Disadvantages: None
I've used the Avid BB7 mechanical for over three years now & have been satisfied using these sintered (Gold) pads. The setup was both the stock 160mm rotor & 185mm rotor. Even in pouring rain the 160mm plus these Avid pads stop the bike with great modulation. Now I have one installed for the front for my XC bike which stops like a dream. Occasionally dirt and oil may require you to clean them by either soaking the pads in alcohol & sanding a thin layer. In either case, the pads last a long time and the break-in period is fast! (Just pour water on the rotor, go down the hill and brake hard couple times)
These brakepads can vary from dealer to dealer but mainly the retail for around £15, there are various online stores that they can pe purchased from including "Evanscycles.com" and "chainreactioncycles.com" ...
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Product details
Manufacturer
Shimano
Manufacturer's product description
Shimano Ultegra Brake Pads 6403. Brake Pads - Road. Shimano Ultegra® molded BR-6400/03 series brake shoes provide solid stopping power and long use for road cycling. Weight - 52g Material - Rubber/plastic
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