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KMC Active Performance Line

21
Price in EUR including VAT
Ratings
BrandMore from KMC
Delivered Thu, 9.4.
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 30,–

Number of teeth5

Product details

The KMC chainring allows for optimal use with your e-bike equipped with Bosch motorization. It is made of chrome-molybdenum steel, making it much more resilient and durable than conventional steel.

Features:

  • Compatible with Bosch motors (Performance Line CX, Performance Line, Active Line)
  • Robust and durable construction specifically designed for the demands of e-bikes
  • Made from chrome-molybdenum steel, more resilient than steel
  • Compatible with 11/128", 11/10, and 9-speed chains
  • Position: Mono Direct Mount Bosch spacing
  • Speed: 11.

Key specifications

Chainring mount
Direct recording
Crank compatibility
1-speed
Cassette compatibility
11-speed

General information

Item number
21251709
Manufacturer
KMC
Category
Chainrings
Manufacturer no.
711400
Release date
21.6.2022

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Steel

Chainring properties

Bike area of use
Electric bike
Chainring mount
Direct recording
Number of teeth
21

Compatibility

Crank compatibility
1-speed
Cassette compatibility
11-speed

Origin

Country of origin
Philippines

Voluntary climate contribution

CO₂ emissions
0,66 kg
Climate contribution
EUR 0,12

Product dimensions

Weight
47 g

Package dimensions

Length
15 cm
Width
10.60 cm
Height
0.60 cm
Weight
66 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 «Chainrings» category have a defect within the first 24 months?

Source: Galaxus
  • KMC
    Not enough data
  • 1.Shimano
    0,1 %
  • 1.Sram
    0,1 %
  • 3.Race Face
    0,3 %
  • e*13
    Not enough data

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
  • KMC
    Not enough data
  • e*13
    Not enough data
  • Race Face
    Not enough data
  • 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 «Chainrings» category returned?

Source: Galaxus
  • KMC
    Not enough data
  • 1.Shimano
    6,3 %
  • 2.Stronglight
    6,8 %
  • 3.Wolf Tooth
    7 %
  • 4.e*13
    7,1 %
Source: Galaxus