鉻鉬鋼軸心、密封式培林,適用於表演車、登山車或公路車。
WP-MC120
WP321N
WP902
WP903
WP904
WP703S
WP729D
WP608S
WP701D
WP702D
WP704D
WP706D
WP720D
WP721S
WP725D
WP728D
WP769S