Wheels and rims Accessories Thru axles Shimano E-Thru rear axle, 12x148mm/172mm

Shimano

Shimano E-Thru rear axle, 12x148mm/172mm

Name: Shimano E-Thru rear axle, 12x148mm/172mm
Price: 36.99 EUR
Availability: LimitedAvailability
Rating: 5 (6 reviews)

5/5 (6 ratings)

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36.99 €

RRP 42.99 €

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In-store pickup

From 27.01.2026 (Tuesday) Check availability

By courier to your home Express courier delivery GLS

Delivery method on Wednesday 28.01.2026

At collection points

Delivery method on Wednesday 28.01.2026

Extended return option up to 100 days More info

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5/5

Product description

E-Thru rear axle without nut. Simple and clean construction, safe fastening of the hub to the frame. Axis length 172mm with a diameter of 12mm. For hubs with width: OLD 148mm. Total package weight: 93g.
Head contact surface: flat
For hub width: 148 mm
Axis diameter: 12 mm

Product details

product ID	121544
EAN

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Warnings and instructions

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 read this "user's manual" thoroughly 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 damage to 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 result in personal injury or physical damage to equipment or surroundings.

WARNING
- BE SURE TO CAREFULLY READ THE SERVICE INSTRUCTIONS FOR THE 12 mm E-THRU TYPE I REAR SYSTEM PRIOR TO USE. IF YOU HAVE ANY QUESTIONS, ASK YOUR DEALER.
- The 12 mm E-THRU TYPE I rear system should be used in combination with a special frame and a special hub/wheel. If it is used in combination with any other frame or hub/wheel, the wheel may become detached from the bicycle during riding, and serious personal injury may result.
- If the 12 mm E-THRU TYPE I rear system is not installed on the bicycle correctly, the wheel may become detached from the bicycle during riding, and serious personal injury may result.
- If the E-THRU lever is on the left side (rotor side) of the frame, make sure that the E-THRU lever does not interfere with the operation of the rotor. In addition, make sure that the E-THRU lever does not come into contact with the frame, other parts, accessories, etc., or with obstacles (such as bushes or rocks) during riding. If the E-THRU lever becomes loosened as a result of contact with foreign objects, the wheel will loosen and rattle. In such cases, contact the place of purchase or a bicycle dealer. Riding the bicycle with the wheel loose may lead to a fall and serious injury.
- When handling the E-THRU system, do not touch the disc brake rotor. In addition, do not operate the E-THRU lever while the wheel is rotating. The disc brake rotor is very sharp, and touching it may result in serious injury.
- The brake calipers and disc brake rotor will become very hot when the brakes are used. To avoid the danger of burns, check that they have cooled down sufficiently before handling the E-THRU system after riding the bicycle.
- Before installing the wheel, remove any foreign matter and dust from the opening at the end of the fork, the thread on the frame side, and the axle holes. Foreign matter and dust may prevent the E-THRU system from being installed correctly, and if the hub and axle are not installed correctly, the wheel may become detached, resulting in serious injury.
- The adjusting piece cannot be turned more than 3 turns. Do not forcefully turn the adjusting piece in the tightening or loosening direction if the adjusting piece is difficult to turn. If you forcefully turn the adjusting piece, it may be damaged.
- If the bicycle is ridden without the adjusting piece, adjustment may not be possible in some cases, so replace the E-THRU axle with a new one.

Thru axles Shimano

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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