The SRM Origin PowerMeter, named for having all components designed by SRM – the original PowerMeter, is our first modular – concept PowerMeter offering limitless compatibility. Interchangeable spindles, multiple chainring combinations, rechargeable battery option… All crafted around cutting-edge crank arms in adjustable length carbon or durable aluminium for unparalleled performance!
Upgrade to carbon crank arms!
They are 120 grams of the highest caliber carbon with LOOK’s Trilobe Technology allowing one crank arm to function in three lengths; 170mm, 172.5mm, 175mm.
Save by adding a SRM PowerControl8 now!
(Normally $749 when purchased separately.)