Trekkers are available in either a 20” Rear Wheel or a 26” Rear Wheel model. Along with a powder coated Chro- Moly frame, the Trekker series will have some exciting new features. Trekker models will come equipped with our signature Mesh Seat with 4 adjustable angles and 3 height positions.However for those that would prefer a Hardshell Seat with a Ventisit type pad and Neckrest, we can also accommodate you- there is a $75.00 charge for the substitution. X Seam Ranges have also been increased - the Trekker will accommodate riders with X Seams . We can also accommodate even larger X Seams with an optional XL Boom.