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

Including €0.11 for ecotax(not impacted by the discount)
Compatible with 10/11/(12-speed SRAM) drivetrains, the Spécialités TA ONE DM3 Ovalution chainring fits SRAM Direct Mount cranksets.
Designed with a 3mm offset for a 52mm chainline
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.
This chainring features the "Ovalution" concept: a non-circular chainring shape that eliminates the dead spot in the pedal stroke for a smooth, fluid motion, reducing muscle fatigue and improving recovery after effort.
Improved grip thanks to its specific shape.
Bolts included.
100% French design and production.
Compatible with 10/11/(12-speed SRAM) drivetrains, the Spécialités TA ONE DM3 Ovalution chainring fits SRAM Direct Mount cranksets.
100% CNC-machined from aircraft-grade 7075T6 aluminium alloy.
Designed with a 3mm offset for a 52 mm chainline
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.
This chainring features the "Ovalution" concept: a non-circular chainring shape that eliminates the dead spot in the pedal stroke for a smooth, fluid motion, reducing muscle fatigue and improving recovery after effort.
Improved grip thanks to its specific shape, especially when accelerating.
This chainring is also available in One DM3 round version.
Bolts included.
100% French design and production.
Compatible, depending on your axle and chainline:
SRAM XX1 Eagle
SRAM X01 Eagle
SRAM GX Eagle
SRAM XX1
SRAM X01
SRAM X0
SRAM X9
SRAM 1400 X1
SRAM GX
SRAM NX Eagle
SRAM SX Eagle
Not sure about compatibility? We advise you to read the instructions in the "attached document" tab
Not compatible with a 12-speed Shimano chain

Specific References