Decathlon Rockrider ST100 Mountain Bike, 27.5", Red, Medium

Decathlon Rockrider ST100 Mountain Bike, 27.5", Red, UNISEX FRAME, Medium

With a very marked slope on top tube and a wide ranof sizes (from S to XL) ST100 mountain bike frame is UNISEX.

A LIGHTWEIGHT, COMFORTABLE, FUN FRAME

• It isn't always easy to get right position on a mountain bike. Our ers created a frame that's easy to get onto.
• aluminum CGF frame (Comfort Geometry Frame) is both comfortable and easy to handle. slope angle has been ed to keep your back straight, while rear bases were shortened to make bike very agile in turns.

FRONT SUSPENSION

• 80 mm front suspension helps you get started with overcoming obstacles on slightly uneven trails easily.
• Its mechanical spring is a stamp of reliability. And fork is particularly easy to maintain.
• To adjust stiffness? It's very easy using a single dial.

DERAILLEUR & DRIVETRAIN

• 3 x 7 speed chainrings, 21 speeds total.
• 2 easy-to-use grip shifters on handlebar.
• Left (chainrings): control ascents/descents.
• Right (speeds): more precise control over your pedaling.

HANDLEBARS, STEM, GRIPS

• With a stem that tilts 10° upwards, riding position of ST100 is raised, accessible, and comfortable.

SADDLE

• saddle of ST 100 is welded to prevent any movement of saddle. Your comfort is our priority after your safety, we've added an exclusive wider Ergo fit saddle with a hammock shape.
• Easily adjust height of your saddle with Flex steel seat post (350mm or 400mm long depending on bike size). Its smaller 27.2mm diameter provides your seat with natural flexibility, 30% more than a standard solution.

V-BRAKES WITH PADS

• Two V-Brake pads for effective braking.
• These brakes are composed of calipers that exert more or less pressure on rim to slow or stop rotation of wheels.
• Thanks to special of ST 100's aluminum brake levers, you only need two fingers to brake.

27.5" WHEELS & TIRES FOR DRY TERRAIN

• wheels of ST 100 are tolerant and robust, with 27.5" double-walled 28-spoke rims (26" for XS size). Start overcoming obstacles fearlessly, including small rocks, cracks, holes and bumps!