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Shimano Acera HB-M3050 front hub, QR, Center lock

20.99 
RRP 23.99 
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From 27.01.2026 (Tuesday) Check availability
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Delivery method on Wednesday 28.01.2026
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Delivery method on Wednesday 28.01.2026
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Shimano Acera HB-M3050 front hub

Classic hub design with cones with improved sealing for smooth operation and easy service.
Product details
Colour black
Location Front
Number of holes 32, 36
Axle type quick release
Nut none
Brake disc installation Center Lock (CL)
Type MTB
Mount method quick release 9 x 100 mm
Material aluminium
Interface Center Lock
product ID 29631

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WARNING
For assistance with installation, adjustment and replacement of the products which are not found in the user's manual, please contact the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to carefully read this "user's manual" before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following directions must be always followed in order to prevent personal injury, physical damage to equipment or the surroundings. The directions are classified according to the degree of danger or damage which may occur if the product is used incorrectly.
DANGER – Failure to follow the directions will result in death or serious injury.
WARNING – Failure to follow the directions could result in death or serious injury.
CAUTION – Failure to follow the directions could cause personal injury, or physical damage to equipment or the surroundings.

WARNING
- This wheel is equipped with a quick release hub for easy installation and removal. Failure to properly install this quick release hub (wheel) to the bicycle can cause the wheel to come off of the bicycle while riding, resulting in serious personal injury.
- Use a front fork equipped with a wheel retention mechanism.
- BEFORE USE, BE SURE TO THOROUGHLY READ THE INSTRUCTIONS FOR THE QUICK RELEASE HUB IN THE INSTRUCTION MANUAL. If you have any questions, ask your dealer. INCORRECT INSTALLATION OF THE HUB MAY RESULT IN SERIOUS INJURY.
- Before riding the bicycle, check that the wheels are securely fastened. If the quick release lever is not used properly, the wheel may come off and so on, and a serious accident could result due to falling.
- If the quick release mechanism is not used correctly, the wheel may come off the bicycle and a serious injury may result. Read the instruction manual for the quick release mechanism carefully before use.
- If the quick release lever is on the same side as the disc brake rotor, there is a danger that it may interfere with the disc brake rotor. Check that even after tightening the quick release lever with your palm with all your strength, the quick release lever does not interfere with the disc brake rotor. If the lever interferes with the disc brake rotor, stop using the wheel and consult your dealer or representative.

CAUTION
Only tighten and loosen the quick release lever by hand. Never use any tools such as hammers to tighten the quick release lever, as this could cause damage.

Note
- Do not apply any oil to the inside of the hub. If you do, the grease will seep out.
- Use a neutral detergent to clean the hubs. Using other types of detergent may damage the hubs. Do not clean any areas which are instructed not to be cleaned.
- Do not clean hub areas with a high-pressure cleaner. Water may enter the hubs, which may reduce their performance.
- Warranty on the products is not covered in cases of natural wear and deterioration from normal use and aging.
- For maximum performance we highly recommend SHIMANO lubricants and maintenance products.

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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