Decathlon Rockrider ST50, 21 Speed Aluminum Mountain Bike, 26", Unisex, Black, Extra Large: (New and Fully Assembled)
100% aluminum: the frame of the Rockrider ST 50 mountain bike has been designed in aluminum to combine strength and lightness. Thus, your pedaling is more efficient.
Its "sloping" type geometry makes it easier to step over for both men and women.
The 80mm front suspension lets you overcome your first obstacles with peace of mind on slightly uneven trails.
This mountain bike has no rear suspension. It is a so-called "semi-rigid" mountain bike: ideal for starting and getting started on your first mountain biking tours.
Faced with a "full suspension" mountain bike (with a rear suspension), the interest is simple: the mountain bike is lighter; you lose less energy on flat ground.
3 plates of 7 speeds, 21 speeds!
2 rotating handles that are easy to handle.
On the left (trays): you manage the ascent/descent.
Right (speeds): you adapt your effort more precisely.
Triple chainring 22, 32, and 42 teeth + protection against grease.