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2026 Rockrider

MTB EXPL540 29" blau/schwarz

A 29″ aluminum frame hardtail trail bike with upper mid-range components.
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Manufacturer Price

€859($979)
FrameAluminum
SuspensionHardtail, 120mm
ForkX-Fusion RC32
Wheels29″ Aluminum
Drivetrain1 × 10
GroupsetCUES
BrakesTektro Hydraulic Disc
SeatpostDropper
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

24 mph

MTB EXPL540 29" blau/schwarz

26 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Specs
Build
Frame

Aluminum 6061 with variable thickness, 148x12mm Boost rear axle, hexagon type, threaded bottom bracket (BSA) 73mm, internal cable routing for dropper post, seatpost diameter 31.6mm, tapered headtube, mounts for 2 bottle cages (1 on size S)/rack mounts

BB StandardBSA, 73mm, Threaded

Fork

X-Fusion RC32, air, 120mm travel, 32mm stanchions, 15x110mm Boost hexagon type axle, turnkey lockout

Travel120mm

Spring TypeAir

Bottom Bracket

Threaded external bearing bottom bracket

Stem

Rockrider, aluminum, length 60mm, 4 adjustment positions: +0mm, +5mm, +20mm, +25mm, with Garmin/MIO/Bryton compatible computer/GPS mount

Handlebar

Rockrider Sport, aluminum, width 740mm (M/L/XL), 700mm (S)

Saddle

Rockrider Ergofit Pro

Seatpost

Rockrider Sport, aluminum, diameter 31.6mm, length 400mm (S/M/L), 450mm (XL), with tool holder (4 and 6mm hex keys included), compatible with dropper post

TypeDropper

Pedals

Flat pedals, resin, Rockrider 520 Grip

Grips

Rockrider ergonomic

Groupset
Rear Derailleur

Shimano CUES 10-speed derailleur

Crank

Shimano CUES single chainring 30 teeth (compatible with 32), 175mm crank arm

Shifters

Shimano CUES 10-speed shifter

Cassette

11-46, 10-speed

Chain

KMC X10, 10-speed

Brakes

Hydraulic disc brakes Tektro TK-M276, 2 pistons, front rotor 180mm, rear rotor 160mm, adjustable reach

TypeTektro Hydraulic Disc

Wheels
Rims

29 inch (M/L/XL), 27.5 inch (S), tubeless compatible rims, Presta valve, inner width 23mm (outer width 28mm), 32 spokes, Boost hubs with 6-bolt rotor mount, Shimano/SRAM freehub, sealed bearings

Spokes

32 spokes

Tires

Hutchinson Kraken 29x2.3 inch (M/L/XL), 27.5x2.3 inch (S), 60 TPI casing, tubeless compatible

Accessories
Lights

Spoke reflectors included

Bell

Bell included

Rider Notes
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First added March 7

Last updated May 26

Not listed for 13 days