ORIGIN ROAD Shimano 9100


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 adjustible length carbon or durable aluminium for unparalleled performance!


The Origin Road for Shimano 9100 features a lid specifically designed for Shimano 9100 chainrings. 


Note: Shimano 9100 chainrings are not available from SRM USA, but you can mount chainrings after purchase - or ship us your rings and we will install them for you.


ADD A PC8 for $500 (MSRP $749)

Crank Arm
Add-on PC8