Studio : Top-bike

Publisher : Top-bike

Product Description
Shimano ST-EF500 3x8 Speed Shifter Brake Lever, upgrade ST-EF51 3X8 Speed
Material: Alloy
Noise-dampening bumper stopper
Replacement of the interior wiring
2-way release can swing in two directions allowing operation by thumb or index finger
100% new and high quality, no original package
Weight: about 360g/pair

Mountain Bike Shifter Maintenance Methods:
1, Daily Maintenance: Wipe the shifter. Use a clean, soft cloth to wipe the thumb shifter, FD and RD surface, remove the dirt and grease weekly or every 200 kilometers.
2, Regular Lubrication Maintenance: Each 3000-5000 km or after riding on a rain and snow weather
Dip in with the brush of kerosene to scrub them,after that,wipe up the kerosene with cotton cloth
Then drip the lubricating oil into each transmission shaft point.Tension wheel and guide wheel can be washed with kerosene after remove
Next, install them after pinning butter within the shaft of tension wheel and the guide wheel
Mountain bike maintenance is very important, hope these metheds can make some difference!
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