ROCKRIDER
27.5-inch single chainring drivetrain mountain bike, black
This 27.5" MTB is designed for MTB rides lasting 2 to 3 hours, all year round.
Designed for MTB rides lasting up to 3 hours, this mountain bike has a single chainring and cable-operated disc brakes that will allow you to accelerate and brake easily to adapt to the terrain.
ID 8758517
BENEFITS
Directional control
Control your trajectory: mechanical disc brakes, wide tyres and handlebar.
Ease of use
Adjust your speed without thinking: SINGLE CHAINRING DRIVETRAIN
Lifetime warranty
ROCKRIDER offers a lifetime warranty on the frame, handlebars and stem.
Efficiency
Light alu frame, 27.5" wheels, 9-speed single chainring
Cycling comfort
Enjoy an upright position, adjustable stem, 100mm suspension and hammock saddle.
TECHNICAL INFORMATIONS
In a nutshell
Weight: 13.8 kg in size M (without pedals)
Frame material: Aluminium
Type: Hardtail
Wheel size: 27.5"
Fork travel: 100 mm
Drivetrain: 1x9
Brakes: Cable-operated
Seat post: Steel
Frame, stem and handlebar warranty: lifetime
Weight
S: 13.7 kg
M: 13,8 kg
L: 13,9 kg
XL: 14 kg
Net weight without pedals
Frame
Composition: 6061 aluminium
135 mm x 9 mm rear axle
QR axle
68 mm threaded bottom bracket (BSA)
Seat tube diameter: 27.2 mm
Straight head tube
1 bottle cage mount / Pannier rack mount
Drivetrain
32 T single chainring (compatible with 30 and 34 T)
175 mm crank
"Square taper" bottom bracket
Microshift Advent
9-speed shifter and rear derailleur
11-42 cassette
KMC Z9 chain
Suspension
Rockrider U-FIT fork
Coil spring
100 mm travel
Stanchion diameter: 28 mm
QR axle
9 x 100 mm
Wheels
27.5"
Tubeless ready rims, Schrader valve
23 mm inner width (28 mm outer)
28 spokes
6-bolt discs
Shimano/Sram freehub
Brakes
Cable-operated disc brakes
Tektro TKD 68
Number of pistons: 1
Front disc: 160 mm
Rear disc: 160 mm
Adjustable reach: Yes
Riding position
Handlebar: Rockrider Sport
Material: Aluminium
Width: 720 mm
Stem: Rockrider
Material: Aluminium
Size: 70 mm (S), 80 mm (M / L), 90 mm (XL)
Can be raised by 30 mm
Grips: Rockrider SPORT
Saddle / Seat post
Rockrider Ergofit saddle
Rockrider Sport seat post
Material: Steel
Diameter: 27.2 mm
Length: 400 mm
Tyres
Rockrider All Conditions
27.5"x2.0"
Carcass: 30 TPI
Pedals
Rockrider 520 Grip resin flat pedals
Accessories included
Your mountain bike comes with a bell, lighting, wheel reflectors, and pedals.
COMPOSITION
composition
Bike frame: 100.0% Aluminium
Tips for storage and maintenance
DO NOT WASH.
BLEACHING EXCLUDED.
DO NOT TUMBLE DRY.
DO NOT IRON.
DO NOT DRY CLEAN.
Storage tips
After washing, rub with a dry cloth to remove all traces of moisture. Lubricate the drivetrain and store the bike in a cool, dry place away from corrosive products and salty air.
Restrictions on use
Not suitable for All Mountain, Enduro and BMX.
TESTS AND WARRANTY
Test product
Ask your local Decathlon store about testing before purchase.
Agree by
Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.
Parts guarantee
Lifetime (frame, stem, handlebar). Availability of spare parts: 2 years.