You are reading a single comment by @swedeee and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
amey
TotalShanner
Netakure
@swedeee
two questions
1) is anyone struggling with chain slap with 12sp di2? currently have the 34t cassette with the non-compact chainset (52-36). the chain length is correct according to shimano (see big:big photo below) and if i tighten the b screw more the shifting between 11-12-13t becomes a bit poor. the hub is less than year old hope rs4... freehub doesn't seem sticky and moves freely. i have even dropped the chain off the front twice when stopping pedalling on a downhill in the 11t.... considering moving to a 30t so the chain length can be taken in a bit. welcome thoughts/concerns/experiences
2) i have saved this di2 rd-6870 from my godfather's parts bin. i'm not sure if it works (nor is he) but said i'd get rid of it.... does anyone want it? if it works then send me money for beer and make a donation to the forum?