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9 rear

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9 rear Customers Reviews

  • good camera

    posted by afloresv

    Camara very good with a very sturdy construction and waterproof.Infrared illumination works perfectly at distances up to 4 meters, and when there is excess light goes out, thanks to the sensor.I've installed a 7 inch screen, resulting with good colors and a resolution in daylight, not so much at night or under artificial light as the image is a bit grainy. The camera with infrared LED night light makes a good enough for parking. The LEDs emit a faint red glow in those conditions. Still, it is very easy to handle.
    Good product with a good price, I recommend it.
    No more
  • Is it noname Shimano???

    posted by lenscape

    Good and precise manufactured. Mounted on LX and Deore, and have noticed that if used as a pair at the same time, the gap (clearances) is to tight, and the chain are not lead well. Instead of pair, should be use only one at the time, the other pulley should live original.
    The shifting are more precise and faster.
    If you use as upper pully, shifting will be more precise, and a little bit faster. Also, the chain fits better over the crank, cause clearances is much smaller then a classic pulley
  • Precision product for high performance gear shifting

    posted by puterfixer

    The quality of the product is at the highest levels. The precision of every cut, the low friction of the encapsulated ball bearing, the flawless coating - this little wheel is not only going to change the looks of the bike, but also reduce the energy lost through friction and more accurately position the chain during gear shifts.
    Rear deraillers come with poor pulley wheels, made of solid plastic and with sleeve bearings. They clog up with dirt and the friction is noticeable. Worst of all, their role to guide the chain accurately when shifting gears becomes more and more a hit-and-miss, as the plastic wears off.These replacement wheels bring significant improvements to all issues above, even for high-end deraillers.
    A highly recommended aftermarket upgrade for your bicycle, to improve precision, durability and looks even for race-grade bikes.
  • High quality bearings, good fit

    posted by asdasd123123

    I've bought this little spare piece for my bike a dozen times, never been this good even for ten times the price.Has a ball bearing, no sleeve bearing!
    Works as intended, not quite gold, more yellow.Fit was like a factory new piece, no juddering/skewing.
    If you need this and know what it does, you should get this. There are some other colors, just make sure it's the same model.These are standard size, will not work on the cheaper SIS oversized pulleys.

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