* Cassette vélo route BBB 10 vitesses* Compatible Shimano & Sram* Traitement de surface nickel 1.2 microns* Pignons indépendants* Entretoises en alliage 11/12/13/14/15/16/17/18/19/21 11/12/13/14/15/16/17/19/21/23 11/12/14/15/16/17/19/21/23/25 11/13/15/17/19/21/24/27/30/34 12/13/14/15/16/17/19/21/23/25 12/13/14/15/17/19/21/23/25/27 12/13/14/15/17/19/21/23/25/28 13/14/15/17/19/21/23/25/27/30 14/15/16/17/18/19/20/21/23/25 16/17/18/19/20/21/22/23/24/25 L'avis Velosetvtt.com : étagement souvent plus pratique que Shimano ou Sram