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Sram Crankset Red AXS E1 Powermeter Crankarm 165mm Chainring 50-37 12sp DUB (Bottom Bracket not Included)
The best tool to help you reach your best.
- Today's price
- €941.50
- Lowest price of the last 30 days
- €941.50
- Manufacturer's recommended price
- €1,345.00 (30% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
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The choice of our top professionals, our lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the consistent 13-tooth gap on the rings ensures fast and reliable shifting. Not just unbeatable on performance, our integrated rings are also incredibly long-lasting. Plus we’re offering more crankarm lengths than ever before to ensure this crank works for you.
FEATURES
29 g lighter than previous generation
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
X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
Crisp and accurate front shifts
DUB bottom bracket adds durability and simplicity
SPECIFICATIONS
SPEEDS: 12
BB COMPATIBILITYS: All SRAM Road DUB BBs
CHAINRING SIZES: 50/37T
CRANK ARM LENGTHS: 165mm
CHAINLINES: 45.0mm
BB SPINDLE INTERFACES: DUB
CHAINRING MATERIALS: Aluminum
BOLT CIRCLE DIAMETER (BCD)S: Direct Mount (DM)
POWER METERS: Yes
POWER METER TYPES: Spider
WEIGHT (G)S: 580
WEIGHT BASED ON 172.5mm length with 48/35 chainrings and coin cell battery
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Who it is for and how to use it
Ideal for
Road cyclist wanting power control
Designed for those seeking a road crankset with an integrated power meter, +/- 1.5% accuracy and right/left leg power balance reading.
Rider looking for a 12-speed drivetrain with smooth shifting
Suitable for users of a SRAM 12-speed drivetrain who want 50/37D chainrings with X-Range technology for smoother gear progression.
Cyclist focused on weight and stiffness
Suitable for those wanting a carbon and aluminium crankset weighing 580 g, with a light and stiff structure for road use.
Use cases
Ideal
Road rides with power measurement
The integrated power meter enables precise effort control, with +/- 1.5% accuracy.
Power meter · +/- 1.5% accuracy · Road use
Ideal
Training with rapid front shifting
The 50/37D chainrings and constant 13-tooth difference support fast, reliable shifting.
50/37D chainrings · Fast shifting · 12-speed
Very suitable
Fitting on SRAM Road DUB frames and bottom brackets
Compatibility with all BB SRAM Road DUB units and the DUB standard makes it suitable for compatible SRAM groupsets.
DUB · SRAM compatibility · Bottom bracket
Suitable
Use in road racing and training
The combination of carbon, 580 g weight and 45.0 mm chainline works well for technical road use.
Carbon · 580 g · 45.0 mm chainline
Who it is for
Data-driven road cyclist
- Looks for
- A crankset with integrated power meter and high accuracy.
- Why
- Measures power with +/- 1.5% accuracy and detects right/left leg balance.
SRAM user with a 12-speed groupset
- Looks for
- A crankset compatible with SRAM Road DUB drivetrain.
- Why
- It is compatible with SRAM and all BB SRAM Road DUB units, with DUB standard and 12-speed.
Frequently asked questions
Does the crankset have an integrated power meter?
Yes, the crankset has an integrated Spider-type power meter. Readings are accurate to within +/- 1.5%.
Which bottom brackets is it compatible with?
It is compatible with all BB SRAM Road DUB units. The stated standard is DUB.
What is the crank arm length?
The crank arm length is 165 mm. It is a size suited to those looking for a specific road setup.
Which chainrings are fitted?
The chainring sizes are 50/37D. This combination is designed for a 12-speed drivetrain.
How much does the crankset weigh?
The weight is 580 g. The figure matches the component specification sheet.
Show all (6)
What is the chainline?
The chainline is 45.0 mm. This figure helps identify the correct crankset configuration.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.
