- New

Designed and made 100% in France.
Designed and made 100% in France.

Including €0.11 for ecotax
Compatible with 10/11/12-speed drivetrains, the Spécialités TA One C55 chainring fits Cannondale Direct Mount cranksets.
100% CNC-machined from aircraft-grade 7075T6 aluminium alloy, this chainring is optimised for the best compromise between lightness and stiffness.
Our wide choice of tooth counts lets you adapt your drivetrain to your performance.
"ONE" concept: narrow-wide teeth hold the chain perfectly without a chain guide, even in extreme conditions.
100% French design and production.
Compatible with 10/11/12-speed drivetrains, the Spécialités TA One C55 chainring fits Cannondale Direct Mount cranksets.
100% CNC-machined from aircraft-grade 7075T6 aluminium alloy, this chainring is optimised for the best compromise between lightness and stiffness.
Our wide choice of tooth counts lets you adapt your drivetrain to your performance.
"ONE" concept: narrow-wide teeth hold the chain perfectly without a chain guide, even in extreme conditions.
100% French design and production.
Compatible with:
AI drivetrain
Cannondale Hollowgram Si-SL
Cannondale Hollowgram Si-SL2
Cannondale Hollowgram SL

Specific References