Shimano EW-SD300 Di2 eTube Wire - For External Routing 250mm Black Model=CS-LG400 LINKGLIDE Cassette It is small enough to

It is small enough to fit into a riding tool wrap or pocket and has an optional key ring attachment to fit on any keychain for use away from the bike

FULL PIN technology uses ten lightweight stamped steel cogs and one 42t aluminum cog held together with 123 high-strength stainless steel pins

Brake lever integration made possible with MatchMaker ™ compatible mounting style

2 is long accurate and features permanent measurement markings

8mm weight 154g

Shimano EW-SD300 Di2 eTube Wire - For External Routing 250mm Black Model=CS-LG400 LINKGLIDE Cassette It is small enough toShimano EW SD300 Di2 eTube Wire For External Routing 250mm Black. Shimano EW SD300 Di2 eTube Wire for external routing is available in a variety of lengths. Compact design makes new electric components smaller and lighter EP8 EP800 Series