Zefal Z Adventure R5 Saddle Bag KIDS and the Reactor Aero is

and the Reactor Aero is the world’s first truly aero-optimized titanium race machine

ah sorry – riders that slog it out all day into those nasty headwinds

The front derailleur was designed for the 2x SRAM X-Range chainring gradations with a 13-tooth gap between the large and small chainrings

0 Stem Giant Contact SL AeroLight XS:80mm

Zefal Z Adventure R5 Saddle Bag KIDS and the Reactor Aero isThe Z Adventure R5 is a saddle bag designed to carry a large volume of items without the need for a rear rack. Equipped with several durable self adhesive straps and anti tear material on its base, this bag attaches to the saddle rails and seat post for optimal weight distribution on the bicycle. The 5L volume is ideal for day long outings or for training in variable weather conditions. The Z Adventure R5 is a great alternative for those who don't