Brompton Bearing Titanium Chain Pusher
使用一段時間後的原裝鐵片導輪撥(圖片轉Cyclodo
出現了明顯的磨損,凹痕會增加導輪轉動時的阻力,形成不
左右兩邊均有軸承的鈦合金啤鈴導輪撥,有效減低與導輪的
鈦合金導輪撥只重9.2g,比Brompton原裝的1
BTP-45A
零售價:$500HKD
Brompton Bearing Titanium Chain Pusher
This chain pusher pushes the chain tensioner wheels between the two rear sprockets on a two or six speed Brompton.
With bearing in both side, make it smoother when shifting.
Made of 6AL-4V Titanium
BTP-45A