SRAM RED AXS E1 Power Meter Chainring 12 Speed

The RED AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it’s an unbeatable combination.

Features
X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
Power meter is fully integrated into the chainring for lighter weight
Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
Measures right and left leg power balance
Crisp and accurate front shifts
Unique chainring shape results in a lighter weight, stiffer, more durable unit
Available in 46/33T, 48/35T, 50/37T, 52/39T, 54/41T, and 56/43T chainring combos

Specifications
BB Compatibility: All SRAM Road DUB BBs
Chainring Size: 56/43T
Bolt Circle Diameter (BCD): Direct Mount (DM)
BB Spindle Interface: DUB
Chainring material: Aluminum
Power Meter Type Ant USB

Mfr Claimed Weight
TBC

SRAM RED AXS E1 Power Meter Chainring 12 Speed

$1,374.99

Title

SKU / Barcodes...

46/33t: SR003018387000 /

48/35t: SR003018387001 / 710845904745

50/37t: SR003018387002 /

52/39t: SR003018387003 / 710845904769

54/41t: SR003018387004 /

56/43t: SR003018387005 / 710845909764

Earn [points_amount] when you buy this item.

The RED AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it’s an unbeatable combination.

Features
X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
Power meter is fully integrated into the chainring for lighter weight
Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
Measures right and left leg power balance
Crisp and accurate front shifts
Unique chainring shape results in a lighter weight, stiffer, more durable unit
Available in 46/33T, 48/35T, 50/37T, 52/39T, 54/41T, and 56/43T chainring combos

Specifications
BB Compatibility: All SRAM Road DUB BBs
Chainring Size: 56/43T
Bolt Circle Diameter (BCD): Direct Mount (DM)
BB Spindle Interface: DUB
Chainring material: Aluminum
Power Meter Type Ant USB

Mfr Claimed Weight
TBC

Recommended Products

ccache-fsd50-hyper-carbon-spoke-disc-wheelset

CCACHE FSD50 Hyper Carbon Spoke Disc Wheelset

pas-normal-studios-pas-mechanism-pro-bibs-dark-olive

Pas Normal Studios PAS Mechanism Pro Bibs - Dark Olive

met-trenta-3k-carbon-road-helmet-white-silver-metallic-matte-side

MET Trenta 3K Carbon Road Helmet - White Silver Metallic Matte

met-trenta-3k-carbon-road-helmet-black-matte-side

MET Trenta 3K Carbon Road Helmet - Black Matte

Cyclami Mini E-Pump HW-125

Cyclami Mini E-Pump A3

pirelli-cinturato-adventure-gravel-tyre-classic

Pirelli Cinturato Adventure Gravel Tyre - Classic

Continental Race King ProTection Tyre - Black / Bernstein

Continental Race King ProTection Tyre - Black

Ryet Aircode 3D Printed Saddle - Carbon Base Black

CCACHE FSD50 Carbon Spoke Disc Wheelset

Shimano GRX ST-RX825 Di2 Shifter 12 Speed

From $354.99 $429.99

continental-terra-speed-tubeless-tyre-black-transparent

Continental Terra Speed Tubeless Tyre - Black/Transparent

SRAM Dot Brake Bleed Kit Pro V2

sram-red-xplr-axs-e1-dub-wide-crank-arms

SRAM RED XPLR AXS E1 DUB WIDE Crank Arms

Vision NS SMR-II Stem - Black

shimano-rc302-road-shoes-white

Shimano RC302 Road Shoes - White

shimano-rc302-womens-road-shoes-white

Shimano RC302 Womens Road Shoes - White

Shimano RC703 Road Shoe - White

$299.99 $399.99

ccache-x-farsports-handlebar-spacer-adapters

CCACHE x Farsports Handlebar Spacer Adapters

Exposure BOOST Mk.2 - DayBright Front Light

bont-riot-road-shoe-white-side

Bont Riot 24 Road Shoe - White

exposure-sirius-mk10-tracer-mk3-daybright-reakt-usb-c-gun-metal-black

Exposure Sirius Mk10 & TraceR Mk3 DayBright, ReAKT, USB-C - Gun Metal Black

Wahoo TRACKR Heart Rate Monitor - White

pirelli-p-zero-race-tlr-retro

Pirelli P ZERO Race TLR Tubeless Tyre - Retro

black-inc-water-bottle-cage-black

Black Inc. Water Bottle Cage - Black

CCACHE FSD58 Carbon Spoke Disc Wheelset

Panaracer GravelKing X1 TLR Tyre - Brown

From $72.84 $104.99

Panaracer GravelKing TLR Tyre - Brown

SHIMANO GRX ST-RX825 Di2 Shifter and BR-RX820 Caliper 12 Speed

$488.99 $499.99

SRAM Force AXS 12-Speed Power Chain - CCACHE

SRAM Force AXS 12-Speed Chain - PRE WAXED

Pirelli P Zero Race TLR RS Tyre - Black

Maxxis Reaver EXO TR Gravel Tyre - Black

Cyclami A3 Max Mini E-Pump with LCD Gauge

Shimano SH-XC903 S-Phyre Shoes - White

sram-red-e1-axs-shifter-and-caliper-12-speed

SRAM RED AXS E1 Shifter and Caliper 12 Speed

SRAM RED AXS E1 DUB Crank Arms 12 Speed

SRAM Paceline X CenterLock Rotor

From $103.99 $119.99

SRAM RED AXS E1 Flattop Chain 12 Speed

From $144.99 $159.99

Shimano Pd-Me700 Spd Pedals Black