We carry the full range of SRM crank arms for all SRM power meters. These cranks are compatible with the SRM Origin Road, MTB and Track power meters. They fit 24 mm, 30 mm and 28.9 mm DUB Origin spindles. Please click Read More below for a product comparison.
Additional SRM Crank Arms Info:
SRM LOOK Carbon Cranks
These are the lightest and stiffest crank arms available for the SRM Origin power meter. They are also the most expensive. They feature Trilobe pedal inserts and function in three lengths (170, 172.5 and 175 mm) by rotating the pedal inserts.
- Cost: $800
- Material: Carbon fiber
- Weight: 260 grams
- Sizes: 170 – 175 mm
SRM Composite Cranks
These Composite cranks are made from a blend of carbon fiber and aluminum. This makes them a bit heavier than the full carbon ones above, but lighter than the SRM aluminum arms (below).
- Cost: $500
- Material: Carbon fiber and aluminum
- Weight: 328 grams (172.5 mm)
- Size: 150 – 175 mm
SRM Aluminum Cranks
The Aluminum Crank Arms are the most affordable arms for your SRM Origin power meter. They weigh 436 grams (172.5 mm) for the set and are available in sizes ranging from 160 mm to 175 mm.
- Cost: $300
- Material: Aluminum
- Weight: 436 grams (172.5 mm)
- Sizes: 160 – 175 mm
SRM Science Cranks
The Science Crank Arms are arms for your SRM Science Track power meter. Unlike the other crank arms on this page, these are made for Shimano Octalink bottom brackets. They are available in sizes ranging from 160 mm to 175 mm.
- Cost: $300
- Material: Aluminum
- Weight: 480 grams (165 mm)
- Sizes: 160 – 175 mm
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SRM CYBREI Carbon Crank Arms
$900.00Ultralight carbon crank arms for SRM Origin power meters. Fits DUB and 30 mm bottom brackets (with adapter) -
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 Science Track Crank Arms
$300.00Aluminum crank arms for your SRM Science Track power meter -
SRM Aluminum Crank Arms
$300.00Affordable aluminum crank arms for your SRM Origin power meter