Power meter
SRAM Red AXS E1 Power Meter
The power meter crankset from SRAM's E1-generation Red groupset: hollow carbon arms with a Quarq power meter built into the one-piece chainring and spider assembly. It measures total power and left/right balance, runs on a coin cell, and comes in a very wide range of crank lengths, from 150 mm, which is handy for riders chasing a more open hip angle on a tri bike.
Fitted to 74 builds across 28 bikes in the database.
Specs
- Type
- Spider (integrated with the chainrings)
- Measurement
- Total power with left/right balance
- Claimed accuracy
- ±1.5%
- Battery
- CR2032 coin cell
- Connectivity
- ANT+, Bluetooth
- Weight
- 580 g20.5 oz
- Notes
- Weight for 172.5 mm, 48/35T, including battery. 2x chainrings 46/33T, 48/35T or 50/37T; crank lengths 150, 155, 160, 165, 167.5, 170, 172.5 and 175 mm; DUB spindle. SRAM also sells a 1x version (Red 1 AXS Power Meter).
- Released
- 2024
Bikes that come with it
| Bike | Build | Price (MSRP) | Type | Measurement | Notes |
|---|---|---|---|---|---|
| Berria Belador BR2027 | Belador BR Red AXS PWM | €9,574€9,574€9,574 | — | — | — |
| Berria Belador BR2027 | Belador BR Red AXS PWM | €9,574€9,574€9,574 | Integrated in crankset | — | — |
| BMC Teammachine R 012027 | Teammachine R 01 ONE | €12,999$14,599£11,499 | — | — | — |
| BMC Teammachine R 012027 | Teammachine R 01 ONE | €12,999$14,599£11,499 | Integrated in crankset | — | — |
| Cervélo P52027 | P5 Red AXS 1 | €13,499$14,750£12,000 | — | — | — |
| Cervélo P52027 | P5 Red AXS 1 | €13,499$14,750£12,000 | Integrated in crankset | — | — |
| Cervélo S52027 | S5 Red AXS | €13,999$14,500£12,750 | — | — | — |
| Cervélo S52027 | S5 Red AXS | €13,999$14,500£12,750 | Integrated in crankset | — | — |
| Cervélo S52027 | S5 Red AXS 1 | €13,999$14,500€13,999 | — | — | — |
| Cervélo S52027 | S5 Red AXS 1 | €13,999$14,500€13,999 | Integrated in crankset | — | — |
| Corratec CCT EVO2027 | CCT Evo Factory AXS | €9,999€9,999€9,999 | — | — | — |
| Corratec CCT EVO2027 | CCT Evo Factory AXS | €9,999€9,999€9,999 | — | — | — |
| Cube Litening Aero C:68X2027 | Litening Aero C:68X SLX | €7,299€7,299£7,499 | — | — | — |
| Cube Litening Aero C:68X2027 | Litening Aero C:68X SLX | €7,299€7,299£7,499 | Spider | — | — |
| Cube Litening Aero C:68X2027 | Litening Aero C:68X Orbit | €6,999€6,999£6,999 | — | — | — |
| Cube Litening Aero C:68X2027 | Litening Aero C:68X Orbit | €6,999€6,999£6,999 | Spider | — | — |
| Giant Propel Advanced SL2027 | Propel Advanced SL 0-Red | €12,000€12,000£10,499 | — | — | — |
| Giant Propel Advanced SL2027 | Propel Advanced SL 0-Red | €12,000€12,000£10,499 | — | — | — |
| Liv EnviLiv Advanced SL2027 | EnviLiv Advanced SL 0-Red | €12,000€12,000£10,499 | — | — | — |
| Liv EnviLiv Advanced SL2027 | EnviLiv Advanced SL 0-Red | €12,000€12,000£10,499 | — | — | — |
| Scott Foil RC2027 | Foil RC Team Replica | €11,999$12,500£11,799 | — | — | — |
| Scott Foil RC2027 | Foil RC Team Replica | €11,999$12,500£11,799 | — | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 - SRAM RED AXS | €13,999$14,000£11,999 | — | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 - SRAM RED AXS | €13,999$14,000£11,999 | Integrated in crankset | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 LTD - Built for Legends | €14,999$15,000£12,999 | — | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 LTD - Built for Legends | €14,999$15,000£12,999 | Integrated in crankset | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 LTD - Remco Evenepoel | €14,999$15,000£12,999 | — | — | — |
| Specialized S-Works Tarmac SL92027 | S-Works Tarmac SL9 LTD - Remco Evenepoel | €14,999$15,000£12,999 | Integrated in crankset | — | — |
| Specialized Tarmac SL92027 | Tarmac SL9 S-Level - SRAM RED AXS | €10,499$10,500£8,749 | — | — | — |
| Specialized Tarmac SL92027 | Tarmac SL9 S-Level - SRAM RED AXS | €10,499$10,500£8,749 | Integrated in crankset | — | — |
| Trek Madone SLR Gen 82027 | Madone SLR 9 AXS Gen 8 | €11,999$13,500£10,500 | — | — | — |
| Trek Madone SLR Gen 82027 | Madone SLR 9 AXS Gen 8 | €11,999$13,500£10,500 | Integrated in crankset | — | — |
| Trek Madone SLR Gen 82027 | Madone SLR 9 AXS 1x Gen 8 | €11,499$13,000£10,000 | — | — | Trek lists a 48T Aero ring on the 160 mm crank |
| Trek Madone SLR Gen 82027 | Madone SLR 9 AXS 1x Gen 8 | €11,499$13,000£10,000 | Integrated in crankset | — | — |
| Argon 18 Nitrogen Pro2026 | Nitrogen Pro SRAM Red AXS | €13,995$14,499£13,000 | — | — | — |
| Argon 18 Nitrogen Pro2026 | Nitrogen Pro SRAM Red AXS | €13,995$14,499£13,000 | Integrated in crankset | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Scope R-series | €10,999€10,999€10,999 | — | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Scope R-series | €10,999€10,999€10,999 | Integrated in crankset | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Scope Artech | €13,699€13,699€13,699 | — | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Scope Artech | €13,699€13,699€13,699 | Integrated in crankset | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Lightweight Obermayer | €18,949€18,949€18,949 | — | — | — |
| Aurum Magma2026 | Magma Red AXS E1 / Lightweight Obermayer | €18,949€18,949€18,949 | Integrated in crankset | — | — |
| Bianchi Oltre RC2026 | Oltre RC SRAM Red AXS E1 Power Meter | €12,600€12,600£10,850 | — | — | — |
| Bianchi Oltre RC2026 | Oltre RC SRAM Red AXS E1 Power Meter | €12,600€12,600£10,850 | Integrated in crankset | — | Bianchi lists it as a Quarq power meter |
| Cube Aerium C:68X2026 | Aerium C:68X SLT Aero | €9,999€9,999€9,999 | Spider | — | — |
| ENVE Melee2026 | Melee V2 PRO RED | €15,199$13,950€15,199 | — | — | — |
| ENVE Melee2026 | Melee V2 PRO RED | €15,199$13,950€15,199 | Integrated in crankset | — | — |
| ENVE Melee2026 | Melee V2 Premium RED | €14,199$12,250€14,199 | — | — | — |
| ENVE Melee2026 | Melee V2 Premium RED | €14,199$12,250€14,199 | Integrated in crankset | — | — |
| Polygon Helios A2026 | Helios A0 AXS | €8,999$8,999€8,999 | — | — | — |
| Polygon Helios A2026 | Helios A0 AXS | €8,999$8,999€8,999 | — | — | — |
| Quintana Roo Studio NEXT Service Course2026 | Studio NEXT Service Course SRAM Red AXS E1 | — | — | — | — |
| Quintana Roo Studio NEXT Service Course2026 | Studio NEXT Service Course SRAM Red AXS E1 | — | Integrated in crankset | — | — |
| Quintana Roo Service Course2026 | Service Course SRAM Red AXS E1 | — | — | — | — |
| Quintana Roo Service Course2026 | Service Course SRAM Red AXS E1 | — | Integrated in crankset | — | — |
| Quintana Roo Studio NEXT V-PRi2026 | Studio NEXT V-PRi SRAM Red AXS E1 | — | — | — | — |
| Quintana Roo Studio NEXT V-PRi2026 | Studio NEXT V-PRi SRAM Red AXS E1 | — | — | — | — |
| Rose Shave FFX2026 | Shave FFX Red AXS | €8,500€8,500€8,500 | — | — | — |
| Rose Shave FFX2026 | Shave FFX Red AXS | €8,500€8,500€8,500 | Spider | Dual-sided | — |
| Scott Plasma RC2026 | Plasma RC Ultimate | €12,999$15,000£12,799 | — | — | — |
| Scott Plasma RC2026 | Plasma RC Ultimate | €12,999$15,000£12,799 | — | — | — |
| Trek Speed Concept SLR2026 | Speed Concept SLR 9 AXS | €11,999$14,500£10,750 | — | — | — |
| Trek Speed Concept SLR2026 | Speed Concept SLR 9 AXS | €11,999$14,500£10,750 | Integrated in crankset | — | — |
| Van Rysel RCR-F Pro2026 | RCR-F Pro Signature SRAM Red AXS | €8,999€8,999€8,999 | — | — | — |
| Van Rysel RCR-F Pro2026 | RCR-F Pro Signature SRAM Red AXS | €8,999€8,999€8,999 | — | — | — |
| Ventum NS12026 | NS1 Red AXS | $10,999$10,999$10,999 | — | — | — |
| Ventum NS12026 | NS1 Red AXS | $10,999$10,999$10,999 | Integrated in crankset | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52 | €13,900$16,250€13,900 | — | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Deva RD 52 | €13,900$16,250€13,900 | Integrated in crankset | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50 | €12,500$14,650€12,500 | — | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red AXS E1 Power Meter, Miche Kleos RD 50 | €12,500$14,650€12,500 | Integrated in crankset | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50 | €12,200$14,250€12,200 | — | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50 | €12,200$14,250€12,200 | Integrated in crankset | — | — |
| Giant Trinity Advanced SL2025 | Trinity Advanced SL 0 | €11,999$12,000£10,499 | — | — | — |