Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Maglie MTB Maniche Lunghe The Ekar 13-speed cassette is

The Ekar 13-speed cassette is available in three different options

35mm rim profile

che sono le aree più facilmente colpite dal freddo

Vectran is a thermoplastic multifilament yarn

which shifts the focus from the bike to the terrain

Cuscinetti Movimento Centrale Sram BB30 42x68/73 mm Maglie MTB Maniche Lunghe The Ekar 13-speed cassette isThe BB30, named after the required spindle diameter, is up to 100 grams lighter, has a lower Q factor, more ankle clearance, and longer durability compared to other bottom bracket types. This standard requires specific frame and crankset design. In addition to a 30 mm bottom bracket spindle, the BB30 requires an extra large frame bottom bracket shell with a width of 68 mm or 73 mm, as well as press fit bearings secured by lock rings. Technical data: