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Shimano Kettenradgarnitur GRX FC-RX820 Double

165 mm
Price in EUR including VAT
1Ratings
BrandMore from Shimano
Delivered between Mon, 6.7. and Wed, 8.7.
Only 2 pieces in stock at supplier
free shipping

Length4

Product details

The Shimano GRX FC-RX820 Double chainring set is specifically designed for gravel bikes and offers an optimal gear ratio that allows for a smooth cadence on rough surfaces. With a combination of 48 and 31 teeth, this crankset provides versatile adaptation to various terrain types. The Hollowtech II technology ensures high stiffness and a low weight of just 710 g, enhancing riding efficiency. The chainring set is compatible with a 12-speed HG drivetrain and features a chainline of 47 mm. These characteristics make the GRX FC-RX820 an ideal choice for demanding gravel adventures.

  • Optimized gear ratio for gravel bikes
  • Hollowtech II technology for high stiffness
  • Lightweight at only 710 g
  • Compatible with 12-speed HG drivetrain.

Key specifications

Number of chainrings
2x

General information

Item number
69576046
Manufacturer
Shimano
Category
Bike cranks
Release date
20.4.2026
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal

Crank properties

Bike area of use
Gravel
Number of chainrings
2x
Model year
2024
Crank model
GRX FC-RX820

Compatibility

Cassette compatibility
12-speed
Type of bottom bracket
Hollowtech II
Bolt circle
110 mm
Chainline
47 mm
Q factor
151mm

Origin

Country of origin
Japan

Voluntary climate contribution

CO₂ emissions
32,56 kg
Climate contribution
EUR 0,82

Scope of delivery

Scope of delivery
Stall

Product dimensions

Length
165 mm
Weight
710 g

Legal Notice

Product Safety

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

News

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Shimano
    0,3 %
  • 2.Sram
    0,6 %

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
  • Shimano
    Not enough data
  • Sram
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

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

Source: Galaxus
  • 1.Shimano
    8 %
  • 2.Sram
    12,4 %
Source: Galaxus