Shimano Deore XT FC-M8100-1

180 mm
4Ratings
BrandMore from Shimano
Delivered between Sat, 24.5. and Sat, 31.5.
Only 1 item in stock at supplier

Length

Product details

The new XT 1x12 cranksets feature Dynamic Chain Engagement + technology, which has a specially crafted high-precision tooth profile that ensures optimal chain retention on the upper part of the chainring in rough terrain, while also allowing the chain to disengage smoothly from the chainring below. This guarantees efficiency, smooth operation, and low noise from the drivetrain. The cranks are equipped with a Direct-Mount system for quick and secure installation of the chainrings, enabling rapid changes. The crank is available in both Boost and Non-Boost specifications.

Crank:

  • Q-Factor: 172 mm

Material:

  • Crank arm(s): Aluminum

Measurements:

  • Weight: 529 g

Delivery includes:

  • 1x Shimano Deore XT FC-M8100-1 crank arms
  • 1x Shimano lockring
  • 1x Shimano crank bolt

Chainrings:

  • Number of chainrings: without chainring

Crank:

  • Compatibility: 12-speed
  • Design: Direct Mount crankset
  • Axle interface: 24 mm
  • Bolt circle: without bolt circle mm
  • Bolt circle type: without bolt circle
  • Chainline: 52 mm

Main information:

  • Intended use: MTB

Details:

  • Type: Hollowtech II
  • Shell width: 68/73 mm.

Key specifications

Item number
21487712

General information

Manufacturer
Shimano
Category
Bike cranks
Manufacturer no.
IFCM81001GXXT
Release date
15.7.2022
Sales rank in Category Bike cranks
34 of 1501

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Crank properties

Bike area of use
Mountain bike
Chainring mount
Direct recording
Crank model
Deore XT FC-M8100-1

Compatibility

Cassette compatibility
12-speed
Bolt circle type
without pitch circle
Chainline
52 mm
Q factor
172mm
Box width
68 mm, 73 mm

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 x Shimano crank bolt, 1 x Shimano lockring, 1x Shimano Deore XT FC-M8100-1 crank arms

Product dimensions

Length
180 mm
Weight
529 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Sram
    0.3 %
  • 2.Shimano
    0.4 %

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: Digitec 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: Digitec Galaxus
  • 1.Shimano
    6.6 %
  • 2.Sram
    9.2 %
Source: Digitec Galaxus