Shimano禧玛诺SM-BTR2用户指南用户手册产品说明书使用说明文档安装使用手册 Battery Built-in Type SM-BTR2 1 2 ITEM SHIMANO DESCRIPTION NO. CODE NO. 1 Y7FH98010 Adaptor Unit 2 Y6VE15000 Dummy Plug May-2013-3632 © Shimano Inc. I 27FH0001000-6101-000 Specifications are subject to change witho...