BBB CompactGear BCR-31, 34 teeth

34
2Ratings
BrandMore from BBB
Delivered between Mon, 20.4. and Wed, 22.4.
10 pieces in stock at third-party supplier
Supplied by
Mjss CH
free shipping

Number of teeth5

Product details

The CompactGear BCR-31 chainring from BBB is a high-quality 5-arm chainring specifically designed for use with compact cranks. Made from CNC-machined 7075 T6 aluminum, it offers an excellent combination of lightness and stability, which is crucial for road cyclists. With a tooth count of 34, this chainring is ideal for demanding routes and allows for precise power transfer. It is compatible with Shimano groupsets up to 2009 as well as SRAM 9- and 10-speed systems, making it a versatile choice for various bikes. The chainring has a BCD of 110, enabling easy installation on most compact cranks. The use of high-quality aluminum ensures a long lifespan and high performance under various conditions.

  • CNC-machined 7075 T6 aluminum for high stability and low weight
  • Compatible with Shimano up to 2009 and SRAM 9/10-speed groupsets
  • 5-arm design for easy installation on compact cranks
  • Ideal for road cyclists seeking performance and efficiency.

Key specifications

Chainring mount
5-arm
Cassette compatibility
10-speed, 9-speed
Bolt circle
110 mm

General information

Item number
2761683
Manufacturer
BBB
Category
Chainrings
Manufacturer no.
BCR-31 2909693134
Release date
24.9.2014

Colour

Colour
Silver

Material

Material group
Metal
Material
AL 7075 T6

Chainring properties

Bike area of use
Racing bikes
Chainring mount
5-arm
Number of teeth
34

Compatibility

Cassette compatibility
10-speed, 9-speed
Bolt circle
110 mm

Origin

Country of origin
France, Taiwan

Voluntary climate contribution

CO₂ emissions
2.54 kg
Climate contribution
CHF 0.11

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 «Chainrings» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • BBB
    Not enough data
  • 1.e*13
    0 %
  • 2.Shimano
    0.1 %
  • 2.Sram
    0.1 %
  • 4.Race Face
    0.3 %

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
  • BBB
    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: Digitec Galaxus
  • BBB
    Not enough data
  • 1.Stronglight
    5.6 %
  • 2.Shimano
    6.5 %
  • 3.e*13
    7.2 %
  • 3.Wolf Tooth
    7.2 %
Source: Digitec Galaxus