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All purchases from the REV Endurance Sports Clearance or Closeouts are FINAL. Items on Clearance sale or Closeout Items MAY NOT BE RETURNED unless the item is defective. The item does not always have to be represented on the website with the words "CLOSEOUT" or "CLEARANCE" a strikethrough on the price indicating a significant discount can and will suffice as an indication to the consumer that the item is on closeout or clearance.
The Stages Power meter is built on to a non-drive Shimano Ultegra 6800 crank arm specifically and paired with Shimano's Ultegra FC-6800 drive side crank.
The new Stages Power meter is slimmer, and to 28-percent lower profile than our original meter. It's sleeker by way of a 17-percent reduction in frontal area, and we've also made it stronger. The new housing design increases the strength of the battery door and housing connection by 200-percent over the previous design.
This Shimano Ultegra 6800 Stages Power meter is compatible with all Shimano Hollowtech II road drivetrains. Bottom bracket not included.
Accuracy: ± 2%
Power meter housing: new low profile design, with new door interface
Weight: Only adds 20g to base crank arm
Battery Life: 200+ hours (coin cell: CR2032)
Power range (Watts): 0 to 2500
Cadence range (rpm): 20-220
Water resistance rating: IPX7
Frame Compatibility: Most frames, see fit guide in our Support section
Device Compatibility: ANT+, Bluetooth Smart Ready Software Compatibility: Training Peaks, Strava, Garmin Training Center and others
Chainring size/style: Standard 39/53; Mid-compact 36/52; Compact 34/50
Lengths: 165mm, 170mm, 172.5mm, 175mm
Tool free battery replacement
Active temperature compensation
Accelerometer based cadence measurement
Wireless firmware upgrades