Jul 27, 2010 #1 B Bedsuk82 New member Joined Jul 17, 2008 Messages 2 Reaction score 0 Points 1 Hi I have a trek 7.1 that requires new tyres, the standard I believe is 700 x 35c, can I increase or decrease the 35c? Will this affect the bike if I were to change this? Thanks Thanks
Hi I have a trek 7.1 that requires new tyres, the standard I believe is 700 x 35c, can I increase or decrease the 35c? Will this affect the bike if I were to change this? Thanks Thanks