ISBN-13: 9780974566047 / Angielski / Miękka / 2013 / 58 str.
ISBN-13: 9780974566047 / Angielski / Miękka / 2013 / 58 str.
PUMP UP THE BASE: Rock the trainer this winter. Rock the trails this summer. A 12-week plan to: Improve your pedaling skills and power Ride faster and easier on all terrain Train quickly and efficiently"