This is my 21" Redline Monocog 29er. This hulk has a 32" standover with a wheelbase of 44.5". The Alexrim DH 19 rims are sporting 29 X 2.35 Schwalbe Big Apple ballon tires. Tectro Disc brakes stops this massive machine. This bike is a single speed, geared at 32/16, hard frame, for a big man to push down the road! I started serious bike training about 8 weeks ago on a 6 day training cycle starting at 1 mile a day for six days, a day of rest, six days up a mph. Started my 8th week today! My weight eight weeks ago was 280 lbs. Weighed in this morning at 258 lbs. Goal is to reach 10 miles a day and drop to 240 lbs.