Bicycle Sprockets
A sprocket is a gear that plays the role of transmitting the rotation of a road bike (bicycle) shaft or the rotation of the chain to the chain or shaft. Front (rear) derailleur etc. are also included as parts involved in gear shifting. The sprocket is the rear gear tooth of the bicycle and adjusts the gear according to the number of teeth. Therefore, the feature is that gears with lighter teeth can be made lighter. You can make the ride more comfortable by replacing the sprocket. Be careful when replacing the sprocket as there is a risk of injury due to slipping of your hand.
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