IC301 UD Carbon T-Head Spoke Bundle | Rear | Non-Drive Side | CRB3314-TH | T-Head Straight-Pull | Aerofoil | 303.5mm | Black IC317 SON dynamos feature their unique

SON dynamos feature their unique Pressure Compensation System which consists of an airflow port on the axle cap and inside the axle (as shown below) and an air reservoir tube

5" | 30 Wide Int | 1837g

Featuring an internally reinforced 31mm rear rim and 33mm wide front rim

Weight: 105-gram front

V:Absorbe resin reduces vibration and massively improves impact resistance

IC301 UD Carbon T-Head Spoke Bundle | Rear | Non-Drive Side | CRB3314-TH | T-Head Straight-Pull | Aerofoil | 303.5mm | Black IC317 SON dynamos feature their uniqueOne Replacement spoke bundle. Contains one spoke, one nipple, and a washer (if applicable). Technical Specification Material: Stainless Steel Bend Type: T Head Straight Pull Shape: Aerofoil Length: 303. 5mm Colour: Black Help Articles UD Carbon Spokes Tension & True Process