SRM Aluminum Crank Arms
February 7, 2025$300.00
Affordable aluminum crank arms for your SRM Origin power meter
We offer free shipping on orders in the U.S. of $75 or more.
We ship fast! In stock orders placed before 4 pm PT almost always ship the same day.
Shop with confidence! We offer a simple, 30-day policy where you can return new, unused items for a refund, exchange or store credit.
SRM Aluminum Crank Arms
The SRM Aluminum Crank Arms are affordable aluminum arms for your SRM Origin power meter. The crank arms weigh 436 grams (172.5 mm) for the set and are available in sizes ranging from 160 mm to 175 mm. They are compatible with the SRM Origin power meter only.
SRM Origin Crank Caps sold separately.
Key Product Details
Compatibility:
Compatible with SRM Origin power meter and both 24 mm and 30 mm Origin spindles. See Compatibility tab for more information.
Key Features:
Aluminum construction and SRM Origin power meter compatible. See Specs tab for more information.
Advice From Our Staff:
This is SRM’s most entry level crankset, allowing riders to use SRM power meters with a more affordable crankset. We recommend these cranks to riders who are looking to use a SRM power meter, but are not looking for the higher-cost carbon fiber cranks.
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 |
Other Versions to Consider
SRM Composite Crank Arms: SRM manufactures the SRM Composite Crank Arms as a way for riders to save weight with carbon cranks, but at a more affordable price than a full carbon construction. These crank arms are made from a blend of aluminum and carbon and compatible with the SRM Origin power meter.
Compatibility
- The crank arms are compatible with the SRM Origin Road, MTB and Track power meters only
- Fits both 24 mm and 30 mm Origin spindles
Specs
- Interface: SRM Direct Mount
- Crank Arm Material: Aluminum
- Weight: 436 grams (172.5 mm - Pair)
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.
- 10 mm Allen key
- 3 mm Allen key
OTHER CUSTOMERS ALSO VIEWED
-
SRM Science Track Crank Arms$300.00Aluminum crank arms for your SRM Science Track power meter
-
SRM LOOK Carbon Crank Arms$900.00Ultralight carbon cranks for SRM Origin power meters. Fits 24 and 30 mm SRM spindles
-
SRM Composite Crank Arms$500.00Carbon arms for the SRM Origin power meter. Available in sizes from 150 mm to 175 mm
-
SRM CYBREI Carbon Crank Arms$900.00Ultralight carbon crank arms for SRM Origin power meters. Fits DUB and 30 mm bottom brackets (with adapter)
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
SRM Origin Lock Ring Tool$50.00Allows you to change spindle sizes on your SRM Origin power meter quickly and easily!
-
SRM Origin Lock Ring$10.00SRM Lock Ring for all SRM Origin power meters
-
SRM Origin Crank Caps$15.00 – $30.00SRM Origin Crank Caps for use with your Origin power meter
-
SRM Origin Road Spindle$140.00Replacement spindles for SRM Origin road power meters
There are no reviews yet.