SRM CYBREI Carbon Crank Arms
February 10, 2025$900.00
Ultralight carbon crank arms for SRM Origin power meters. Fits DUB and 30 mm bottom brackets (with adapter)
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SRM CYBREI Carbon Crank Arms
The SRM CYBREI Carbon Crank Arms are some of the lightest crank arms in the world. Made specifically for the SRM Origin power meter, these crank arms weigh only 331 grams, including the spindle. While they are extremely light, these crank arms are also some of the stiffest available. They have passed all UCI certifications and use an aluminum DUB spindle for maximum bottom bracket versatility. However, they also can be used with 30 mm bottom brackets with the the included 30 mm adapter.
Please note the DUB spindle is not removable from this crankset.
Key Product Details
Compatibility:
This crankset is only compatible with SRM Origin power meters. See Compatibility tab for more information.
Key Features:
Ultralight carbon construction, extremely stiff and use a DUB spindle for versatility. See Specs tab for more information.
Advice From Our Staff:
The SRM CYBREI crank arms are great for riders looking to save every gram possible. These are some of the lightest crank arms available and in most cases, avoid the longer lead time from other bespoke crankset manufacturers.
SRM Crank Arm Comparison
Model | Price | Bike | Crank Arms | Fits | Notes |
SRM Aluminum Crank Arms | $300 | Road, Track or MTB | Aluminum | SRM 24 and 30 mm spindles | Spindle not included |
SRM Science Track Crank Arms | $300 | Track | Aluminum | Shimano Octalink bottom brackets | |
SRM Composite Crank Arms | $500 | Road, Track or MTB | Carbon composite | SRM 24 and 30 mm spindles | Spindle not included |
SRM LOOK Carbon Crank Arms | $900 | Road, Track or MTB | Carbon | SRM 24 and 30 mm spindles | Spindle not included |
SRM CYBREI Carbon Crank Arms | $900 | Road, Track or MTB | Carbon | Fits DUB bottom brackets | Spindle included |
Compatibility
- The crank arms are compatible with the SRM Origin Road power meters only
- Fits DUB bottom brackets
Specs
- Interface: SRM Direct Mount
- Crank Arm Material: Carbon fiber
- Spindle: DUB
- Weight: 331 grams - 170 mm
- Q-Factor: 150 mm
In the Box
- SRM CYBREI Carbon Crank Arms with DUB spindle
- Lockring
- Pedal washers
- Bottom bracket spacers
- SRM 30 mm spindle adapters
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
- 8 mm Allen key
- SRM Origin Lock Ring Tool
OTHER CUSTOMERS ALSO VIEWED
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SRM Aluminum Crank Arms$300.00Affordable aluminum crank arms for your SRM Origin power meter
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SRM LOOK Carbon Crank Arms$900.00Ultralight carbon cranks for SRM Origin power meters. Fits 24 and 30 mm SRM spindles
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SRM Composite Crank Arms$500.00Carbon arms for the SRM Origin power meter. Available in sizes from 150 mm to 175 mm
-
CYBREI GP-3 DUB Carbon Road Crankset$419.00 – $720.00Ultralight and stiff carbon road crankset with DUB spindle OUT OF STOCK SIZES ARRIVING SHORTLY – SIGN UP FOR NOTIFICATIONS BELOW
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
SRM Origin Road Spindle$140.00Replacement spindles for SRM Origin road power meters
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SRM PowerControl 8 (PC8) Cycling Computer$750.00 – $800.00Widely considered the finest of all bicycle computers!
-
SRM Origin Lock Ring Tool$50.00Allows you to change spindle sizes on your SRM Origin power meter quickly and easily!
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SRM Origin Lock Ring$10.00SRM Lock Ring for all SRM Origin power meters
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