Jo25
Senior Member
- Location
- Hilly Gloucestershire
Hi,
I've got a Trek 7200 hybrid bike and am having problems with the chain slipping/falling off when I try to change down into the lowest gear (small cog at front, big cog at back). It only does this in the lowest gear but sometimes doesn't shift cogs when I try to change between higher gears. The bike is about a year old but has had very little use until vey recently. Any ideas what the problem may be? Is it something I could fix myself? (Not much experience but willing to give it a go!)
Cheers
Jo
I've got a Trek 7200 hybrid bike and am having problems with the chain slipping/falling off when I try to change down into the lowest gear (small cog at front, big cog at back). It only does this in the lowest gear but sometimes doesn't shift cogs when I try to change between higher gears. The bike is about a year old but has had very little use until vey recently. Any ideas what the problem may be? Is it something I could fix myself? (Not much experience but willing to give it a go!)
Cheers
Jo