tube and fender size for Surly cross check
Hi!
I'm trying to order tubes and a fender for my Surly Cross Check online. The tire says 700 x 32mm. I'm seeing a lot of numbers (25-28, etc...) besides these, so I'm confused. Also, the fender gives me the option of 700x35mm or 700x45mm, I don't know which to get. The webpage from Surly says the tire clearance is 700x45mm, but go smaller when installing fenders. I'll attach the four links for clarity. (Couldn't get a hold of the Surly staff to question them.)
http://www.amazon.com/gp/product/B00...=ATVPDKIKX0DER
http://www.amazon.com/Sunlite-Bicycl...139127&sr=8-22
http://www.amazon.com/Sunlite-Thorn-...1217327&sr=8-2
http://surlybikes.com/bikes/cross_check_complete/
Are these good fenders and tube? I'm open to taking all suggestions, as this is all new for me. Thank you very much.