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SunRace Shimano MZ903

12-speed, 11-51
Price in EUR including VAT
was EUR151,83
Ratings
Delivered between Mon, 13.4. and Tue, 14.4.
Only 4 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

The Shimano MZ903 is a high-quality cassette specifically designed for mountain biking. Weighing in at 497 grams, it offers a balanced combination of durability and performance. The cassette features 12 sprockets with a range from 11 to 51 teeth, providing a wide gear ratio suitable for various terrain conditions. The precise gradation of the sprocket sizes includes 11, 13, 15, 17, 19, 21, 24, 28, 33, 39, 45, and 51 teeth, allowing for precise adjustment to individual riding needs. The silver color gives the cassette a modern and appealing look. Made in France, the Shimano MZ903 stands for quality and longevity, which are essential for demanding mountain bikers. This cassette is an excellent choice for anyone looking to optimize their riding performance while improving control over their bike in challenging terrain.

Key specifications

Number of pinions
12-speed
Gradation of pinion sizes
11, 13, 15, 17, 19, 21, 24, 28, 33, 39, 45, 51
Number of teeth smallest pinion
11x
Number of teeth largest pinion
51x
Weight
497 g

General information

Item number
53241965
Manufacturer
SunRace
Category
Bike cassettes
Manufacturer no.
198730
Release date
2.12.2024

Colour

Colour
Silver
Exact colour description
Silver

Cassette properties

Bike area of use
Mountain bike
Number of pinions
12-speed
Gradation cassette
11-51
Gradation of pinion sizes
11, 13, 15, 17, 19, 21, 24, 28, 33, 39, 45, 51
Number of teeth smallest pinion
11x
Number of teeth largest pinion
51x

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
2,07 kg
Climate contribution
EUR 0,12

Product dimensions

Weight
497 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
1 additional offer
Legal concerns

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Campagnolo
    0 %
  • 2.Shimano
    0,1 %
  • 3.SunRace
    0,2 %
  • 4.Sram
    0,4 %

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
  • SunRace
    Not enough data
  • 1.Sram
    3 days
  • Campagnolo
    Not enough data
  • Shimano
    Not enough data

Return rate

How often is a product of this brand in the «Bike cassettes» category returned?

Source: Galaxus
  • 1.Campagnolo
    1,2 %
  • 2.Shimano
    3,2 %
  • 3.SunRace
    4,8 %
  • 4.Sram
    5,8 %
Source: Galaxus