Dom A.
Quark Dfour Power meter
Probably one of the best power meters as far as technology goes, accuracy is second to none. My only gripe is the finish of the drive side arm, has clearly been marked two dents or heavy sanding marks and painted over, no affect on performance but just seems a bit careless with the finishing, or maybe someone didn’t care too much, £750 should be perfect, hence 4 stars. Other than the cosmetics it’s a great power meter and works welll.




