Shimano BBMT801

5Ratings
BrandMore from Shimano
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Product details

High-quality Hollowtech 2 bottom bracket for frames with BSA thread. This bottom bracket is not only compatible with Shimano cranks, but also with other cranks that use a standardised 24 mm axle. It is also suitable for fat bikes and other bikes with a wider bottom bracket, but in this case a plastic spacer from the old bottom bracket must be used.

Key specifications

Axis diameter
24 mm
Frame compatibility
BSA
Axis compatibility
Hollowtech II
Box width
68 mm, 73 mm
Item number
31977331

General information

Manufacturer
Shimano
Category
Bottom brackets
Manufacturer no.
IBBMT801B
Release date
26.10.2022
Sales rank in Category Bottom brackets
9 of 1429

Colour

Colour
Black
Exact colour description
Black

Bottom Bracket Features

Bottom bracket design
Bolted bearing shells
Frame compatibility
BSA
Axis compatibility
Hollowtech II

Mounting

Box width
68 mm, 73 mm
Axis diameter
24 mm

Origin

Country of origin
Cambodia

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
82 g

Package dimensions

Length
13.70 cm
Width
6.10 cm
Height
5.30 cm
Weight
130 g

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

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Shimano
    0.2 %
  • 1.Sram
    0.2 %

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
  • 1.Shimano
    0 days
  • Sram
    Not enough data

Return rate

How often is a product of this brand in the «Bottom brackets» category returned?

Source: Digitec Galaxus
  • 1.Sram
    3.4 %
  • 2.Shimano
    3.9 %
Source: Digitec Galaxus