chain device, iscg old, single ring

ste_t

What does everyone else use?

It is for a 1x9 setup with a 38t ring at the front. Don't really want to spend over £40 and needs to do the job well!

nicklouse

One that fits and works.

RevellRider

Upper and lower retention or just upper? Do you need impact protection? Are you running a bash guard?

ste_t

I just want to ensure my chain stays on - just an upper should the job? No bash involved though

RevellRider

http://superstar.tibolts.co.uk/product_ ... cts_id=362 That is all you'll need, it might bounce off the ring when freewheeling as there is no lower guide. If you keep pedalling or use it for trail centres, you should be fine

bennett_346

Just don't backpedal at all, even a quarter turn