Description
The Shimano Nexus SG-3R40 dust cap B on the right in silver is an original Shimano part for the Shimano SG-3R40 Nexus hub gear. The dust cap protects the hub from dirt and moisture.
Why choose this product?
Original Shimano part for SG-3R40The dust cap fits perfectly on this specific Nexus hub gear, meaning you don't have to search for universal parts that might not fit properly.
Protects the hub from dirt and waterThe cap keeps dirt and water out of the hub, which is essential because a hub that is filled with dirt or water no longer functions properly and quickly breaks down.
Replacement in case of damageWhen the dust cap is damaged or lost, you can use this part to fully protect your hub without having to buy a completely new hub, which is much cheaper.
