Swix TA686n Side Edge File Guide WC, 86° Tip Size-4mm MagicZero automatically checks and recalibrates

MagicZero automatically checks and recalibrates your power meter as you ride

Disc Diameter 203mm Disc Material Stainless Steel Disc Rotor Weight 148g Hardware Yes Hub Compatibility ISO 6B

Precision clamp assembly secures the fender to the forks lower legs and a special safety feature allows it to disengage if a large obstruction enters the wheel

Compound Organic Backing Plate Material Steel Pad Shape Number 58

Manage your efforts with the power guide feature which recommends power targets throughout a course when paired with your compatible sensors

Swix TA686n Side Edge File Guide WC, 86° Tip Size-4mm MagicZero automatically checks and recalibrates