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Shimano Steps RT-EM300

180 mm
Price in EUR including VAT
Delivered between 14.1.2026 and 16.1.2026
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Diameter3

Product details

The Shimano RT-EM300 brake discs for speed sensor systems offer excellent braking power in all conditions. With the Shimano Center Lock mounting system, the brake discs can be quickly and easily installed thanks to the locking ring design.

The Center Lock system of the brake disc, featuring a multi-tooth profile and locking ring, simplifies installation. This locking ring mounting system allows for quick installation and removal of the brake disc, saving on service costs. Additionally, the secure fit on the multi-tooth profile ensures higher precision and strength, thereby enhancing the effectiveness of the brake.

Key specifications

Fixing
Centerlock
Item number
15518496

General information

Manufacturer
Shimano
Category
Brake discs
Manufacturer no.
73.75365
Release date
12.3.2021

Colour

Colour
Black

Brake disc properties

Material brake disc
Stainless steel
Diameter
180 mm
Fixing
Centerlock
Brake type
2-part

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1X

Legal Notice

Product Safety

Package dimensions

Length
23.70 cm
Width
20.60 cm
Height
3.40 cm
Weight
326 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
1 additional offer
Report concern

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Brake discs» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Trickstuff
    0 %
  • 2.Shimano
    0,1 %
  • 3.Sram
    0,4 %
  • 4.Galfer Bike
    0,5 %
  • 4.swissstop
    0,5 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Magura
    0 days
  • 1.Shimano
    0 days
  • 1.Sram
    0 days

Return rate

How often is a product of this brand in the «Brake discs» category returned?

Source: Galaxus
  • 1.Galfer Bike
    1,6 %
  • 2.Shimano
    2,5 %
  • 3.Trickstuff
    2,9 %
  • 4.Sram
    3,4 %
  • 5.Magura
    3,5 %
Source: Galaxus