Product Archive

Power Meters

Quarq ELSA RS Power Meter

Quarq ELSA RS was a bolt-on upgrade for Shimano’s 11-speed Dura-Ace 9000, Ultegra 6800 and 105 5800 group sets. It used Exogram hollow carbon crank arms.

ELSA RS was replaced by Quarq DFour in September 2016.

Quarq ELSA R

Quarq ELSA R was made for traditional 10- and 11-speed drivetrains, and available in 130 BCD and 110 BCD. It worked with chainrings from SRAM, Shimano® (10-speed only), Rotor (130 BCD only), Praxis, WickWerks and others. ELSA R used a lightweight spider and Exogram hollow carbon crank arms.

ELSA R was replaced by Quarq DZero Carbon in September 2016.

Quarq RIKEN R

Quarq RIKEN R was made for traditional 10- and 11-speed drivetrains, and available in 130 BCD and 110 BCD. It used carbon fiber crank arms.

RIKEN R was replaced by Quarq DZero Carbon in September 2016.

Quarq RIKEN AL

Quarq RIKEN AL was made for traditional 10- and 11-speed drivetrains, and available in 130 BCD and 110 BCD. It used the same power meter spider as RIKEN R, but forged aluminum instead of carbon fiber crank arms.

RIKEN AL was replaced by Quarq DZero Aluminum in September 2016.

SRAM RED eTap, SRAM RED

The SRAM RED eTap and SRAM RED power meters were compatible with RED eTap, RED 22, Force 22, Rival 22, SRAM Force 1 and Rival 1, and SRAM’s 10-speed RED Yaw™ groupsets. They used a lightweight spider and Exogram hollow carbon crank arms.

Both were replaced by SRAM RED DZero in September 2016.

SRAM XX1

SRAM XX1 was a mountain bike power meter built from the ground up for SRAM’s 1X drivetrains. It was compatible with SRAM XX1, X01, GX, NX and X1, and available in 170mm and 175mm with 156mm or 168mm Q factors.

SRAM XX1 was replaced by SRAM XX1 Eagle in September 2016.

Quarq for Cannondale

The Quarq for Cannondale power meter spider replaced the factory spider on Cannondale's Hollowgram SI, SL and SISL2 cranksets. It was discontinued in November 2016.

Quarq offers support and honors the warranty for all superseded and discontinued products.