鉻鉬鋼軸心、密封式培林,適用於表演車、登山車或公路車。
WP-RD501
WP-MC118
WP-MC120
WP-MD102/MD102B
WP-M223
WP321N
WP902
WP903
WP904
WP703S
WP707S
WP712D
WP721D
WP726D
WP729D
WP730D
WP751D
WP760D
WP769D
WP771D
WP796D