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Cycling

Shimano Mountain Bike 7/8 Speed Rear Derailleur RD-M280 Bike Derailleur

$25.99

Shimano direct mount rear derailleur suits for 7/21 speed, 8/24 speed
13T pulleys, double Servo design keeps pulley close to sprockets for better shifting
Long cage, really a whole new innovation for your MTB, the best selling in our store

Buy from Amazon.com


Model: Shimano RD-M280
Material: Alloy
Cage Length: Long Cage
Max Rear Sprocket: 34T
Total Capacity: 43T
Derailleur Action: Top-Normal (Traditional)
Weight: about 340g

Rear Derailleur Tutorial:
1.Completely loose the rear shift line, the chain hanging in the flywheel after the smallest teeth, turn the crankset.
2.If the chain always goes outside the flywheel, clockwise twist the H screw slowly; if the chain goes to the second flywheel, relax the rear derailleur H screw counterclockwise.
3.The second step, close the rear shift line, you can directly adjust the rear shift line, and at the same time turn the crankset.
If the chain goes out of the flywheel to the direction of the spokes,clockwise twist the L screw slowly, until to the maximum flywheel and not fall chain as the standard.
If the hand can not adjust the rear shift line be on the largest piece of gear of flywheel,then counterclockwise release the L screws slowly.

This is 100% Shimano brand, no original package.
Cycling is a great outdoor sport for your health, the bicycle parts need to be guaranteed.

Shimano direct mount rear derailleur suits for 7/21 speed, 8/24 speed
13T pulleys, double Servo design keeps pulley close to sprockets for better shifting
Long cage, really a whole new innovation for your MTB, the best selling in our store
Shifts smoothly, fast shipping, accurate shifting, easy installation, especially suit for students
We guarantee our products quality, any question in using, we are 100% responsible