Stages Power Meter O Ring

Note that earlier units use black o rings that are not easy to spot.

Stages power meter o ring.

Rather it simply measures the power or torque at the rear wheel. What you see above is basically par for the course on cranksets since it s largely taking an existing shimano ultegra crankset and rebranding the box plopping on the stages power meter pieces and then calling it macaroni. A hub based power meter doesn t see or care what type of chainring you re using. There s no crankset based power meter more q ring compatible than the rotor 2inpower dm power meter.

Bicycle power meters and cycling computers for training performance and navigation. Battery door and o ring for stages power meters of the first product generation that have a placard in silver color on the top of the power meter housing and have been fitted with a green or red oring. Stages power gen 2 stages power l. Oh and there s even a spare o ring in the package too.

Stages power meter gen 2 and gen 3 battery. Just like quarq power2max and others do for cranksets. Battery door and o ring for stages power meters of the second product generation that have a placard in blue color on the top of the power meter housing and have been fitted with a yellow or blue oring and for stages power l meters. Re insert the battery door into the power meter housing aligned with the open position.

Shimano sram cannondale campagnolo race face fsa. These power meters come stock with either a blue or yellow o ring. The gen 2 power meters include a revised battery door design which fully contains the outside edge of the battery. If needed you may want to angle the bike so that it is not at a 90 degree angle where the o ring can easily fall out.

The power meter should also have an o ring that is pressed into the groove around the battery compartment that compresses upon install of the battery cover to seal water out. The color and size of the o ring will depend on whether it is a gen 1 or gen 2 unit. Therefore the g3 power meter works fine with oval chainrings. Power meters and head units used by the world s top cyclists.

Both o rings are functionally identical with the color only changed to improve visibility of the o ring.