Sram DUB PF30 středové složení
Bearings for Sram and Truvativ DUB with 29 mm axis, PF30 for center 73 mm. Full description
Replacement bearings for Sram and Truvativ DUB cranks with 28.9 mm integrated axis, PF30 variant for 73 mm non-threaded center.
- for a 73 mm house
- inner diameter 28.9 mm, outer diameter 46 mm
- weight 89 g
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