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AX Lightness

AX Lightness

SRM, the pioneer of mobile power measurement with 30 years of experience, presents the new PowerMeter AX-Lightness PELTON ROAD.
The AX-Lightness PELTON ROAD PowerMeter has a forged crank with a 30mm axle and fits BSA, BB30, BB386, BB386 Evo and BBright bottom bracket standards.
This new PowerMeter is only available in compact version with 110 mm bcd and chainring combinations 50/34 and 52/36. The cranks are available in 172,5 mm and 175 mm length. The PowerMeter is fixed with a lockring and has an accuracy of +/- 1%. Bottom brackets are not included. Battery life of the PowerMeter will be around 1.400 hours.
As AX Lightness is well known for it`s light cranks, of course the PowerMeter has a very light weight:
Together with 172,5 mm cranks and chainrings 50/34 it is only 740 g.

Compatible with PowerControl VI, PowerControl 7, PowerControl 8 and all other Ant+ head units. 

Battery life 1,400hours

Spindle Length 117mm (30mm diameter)

Available bottom brackets (not included) BSA, BB30, BB386, BB386evo, BBright

Q Factor 151mm

Rider Weight Limit 100kg

Crank Length
chainring size