Gonilni ležaj SRAM BB30 Road 68/79

“The BB30, named after the required axle diameter, is up to 100 grams lighter, has a lower Q-factor, more knuckle clearance and a longer service life than other bottom bracket types. Certain frame specifications and crank designs are necessary for this standard. In addition to a 30mm bottom bracket, the BB30 requires an extra-large frame bottom bracket shell with a width of 68 mm or 73 mm as well as pressfit bearings secured by retaining rings.”

• gonilni ležaj za gonilke s premerom osi 30mm
• širina osi pogona: 68-79mm
• za okvirje s širino 42mm
• šifra proizvajalca: 00.6415.035.000
• preveri še ostalo ponudbo Sram
• preberi več o izdelku na uradni strani proizvajalca