GT size of chain adjuster clamp bolt and extension adapter for ratchet wrench?
I have a 2011 Sprint GT, and have adjusted my chain by loosening the adjuster clamp bolt with a crescent wrench, a bit difficult and frustrating because of tight quarters behind the rear sprocket. So I'd like to make it easier and do this with a ratchet wrench... what's the size of the chain adjuster clamp bolt? And how long of an extension adapter do I need for my ratchet wrench to clear the rear sprocket to turn the adjuster bolt? My bike isn't home so I can't make measurements.