Sram - BSA steel cups 68/73mm.
The Gutter Seal technology drastically improves seal against atmospheric agents while reducing seal resistance. A new forging of the cup for a high-level look. A new standard in outdoor bearing performance.
Gutter Seal technology drastically improves weather seal
GXP Gutter Seal design reduces friction
Improvement of instrument grafting
Sealed cartridge bearings
GXP
GXP design reduces friction, durability and weight, improving both feeling and performance.
INTERFACCIA BB-FRAME: English/BSA (MTB/Road: 68/73 mm),
CATENA: 51,0 mm
INTERFACCIA CRANK-BB: GXP
TYPE OF CUSCINETTO: Standard
INTERFACCIA CRANK-BB: GXP
TYPE OF CUSCINETTO Standard
The test shall be carried out in accordance with the requirements of this Regulation
MATERIALS OF COPERK: Aluminium
PESO (G): 108
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