SRAM Force Powermeter Chainring Kit – AXS | Direct Mount | 2×12-speed | D2 – Black

This is the ultimate integrated power measurement. The SRAM Force AXS powermeter upgrade kit extends the unbeatably stiff and durable, one-piece chainring design with the advanced, inimitably precise Quarq D-Zero technology. And the set is also light: To achieve maximum weight savings, the measuring unit – which is accurate to 1.5 % and not affected by temperature fluctuations – is fully integrated into the chainring unit.

Low weight, stiffness and durability were the objective – and this was definitely achieved with the development of the Force chainring kit. Its unique design, with its one-piece, integrated design previously only used in the RED models, makes it the most durable chainring set from SRAM to date.

To provide faster, smoother and safer shifting, the lightweight aluminum chainring pair relies on the innovative transmission philosophy. The chainring gradation with 13 teeth difference ensures precise shifting in any setup and reduces dramatic cadence changes when operating the front derailleur.

Features of the SRAM Force AXS powermeter upgrade kit

• one-piece aluminum chainring design for greater stiffness and less weight
• crisp and precise shifting thanks to X-RANGE™ chainring gradation

• proven Quarq D-Zero powermeter technology for maximum reliability (not affected by climatic conditions) and accuracy (+/- 1.5 %)
• measuring unit integrated into the chainring unit for double-sided acquisition of the power data
• AXS connectivity for easy setup and personalization

To meet the diverse applications of modern road cycling, it requires a drivetrain system that offers the right gear in every situation. Since shifting operations at the rear derailleur are inherently more efficient than at the chainring, X-Range shifts some of the gear range from front to rear. While a smaller, uniform difference of always 13 teeth is applied between the chainrings, the cassettes can come up with a larger transmission range of up to 360 %.

1 chainring unit