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104 BCD 2x Chainring Spider - BOOST
This chainring spider is an essential component designed to adapt your crankset for double chainring (2x) setups on modern BOOST standard frames.
Key Features: Mounting Format (BCD): The 104 BCD (Bolt Circle Diameter) standard is one of the most common, offering broad compatibility with a wide selection of double (2x) chainrings available on the market.
2x Configuration: Designed specifically for use with two chainrings (small and large), it is ideal for riders who prioritize a wide range of gearing options and precise shifting for mountain biking, trail riding, or enduro.
BOOST Standard: The spider is optimized for BOOST standard frames and hubs (148mm rear axle). This standard shifts the chainline outwards to ensure perfect drivetrain alignment on BOOST-compatible bikes, improving shifting smoothness, durability, and performance.
Benefits:
Wide Compatibility: Allows the use of 104 BCD chainrings, known for their availability and robustness.
Stiffness: Typically made from CNC-machined aluminum, it provides excellent structural rigidity, ensuring efficient and precise power transfer during intense pedaling.
Optimized Chainline: Ensures proper chainline alignment for BOOST frames, reducing premature chain and cassette wear.
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Laurent Cornec
Laurent Cornec Race Face
4 rue Condorcet 83310 Cogolin
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Laurent Cornec
Laurent Cornec Race Face
4 rue Condorcet 83310 Cogolin
