Shimano BB-UN300 středové složení
Encapsulated axle for square handles, BSA variant for thread center 68/73 mm. Full description
Encapsulated center axle type square for Shimano handles, variant BSA (thread).
- for house 68 or 73 mm (according to selected variant)
- without screws
- weight from 355 g
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Bearings for Sram and Truvativ DUB handles with 28.9 mm axis, BSA variant for thread center 68/73 mm.
Bearings for Sram and Truvativ cranks with 30 mm axis, PF30 for non-threaded center 68/73 mm.
Central composition for Praxis M24 and Sram / Truvativ GXP cranks for the BB86 road bike frame, or BB90 / BB92 for the mountain bike frame.
Bearings for Shimano Hollowtech 2 cranks, BSA variant for thread center 68/73 mm.
Encapsulated axle for Truvativ Isoflow Power Spline handles, BSA variant for thread center 68/73 mm.
108 x 68mm