Sigma Sport Onyx Pro Heart Rate Monitor

0/5 (0 Reviews)
MSRP : $90.00

Product Description

  • 4 Heart Rate functions
  • 3 pre-programmed endurance training modules
  • 1 programmable interval training module
  • Training mode with 3 adjustable HR zones
  • Marathon competition counter

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Sigma Onyx Pro or Other HRM to Follow Friel Book?

I want to use a HRM to follow the Friel MTB training bible. It's going to need to have zones that I can set to do this. The Sigma Onyx Pro looks good. Can you confirm this HRM will work for what I want to do? Or should I get something else. It needs to be the wristwatch style so I can use it for ski ... Read More »

Hubs: DT Swiss Onyx vs. Hope Pro Disc II

I mainly ride agressive XC and All Mountain. Currently have Dt Swiss Ex5.1d rims and DT Swiss Revolution spokes. Just wondering if anyone has used the Hope or Dt Swiss hubs and which they would go with. I know the rear hope hub is significantly lighter, in fact almost as light as King, but would ... Read More »

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