Rockrider Mountainbike vollgefedert 29" Aluminiumrahmen Expl 140 S beige

Name: Rockrider Mountainbike vollgefedert 29" Aluminiumrahmen Expl 140 S beige
Brand: Rockrider

2026 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €999 Last known price
Fork travel: 120 mm
Wheels: 29″
Drivetrain: 1 × 10 30t / 11–48t
Gear range: 436%
Frame: Aluminum
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

13 of 19 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Aluminum frame, full suspension, rear axle 9x135mm quick release, bottom bracket BSA 73, seat tube diameter 31.6mm, bottle cage mount (1 bottle) Not identified

Suspension

2 parts

Drivetrain

5 parts

Bottom bracket

BSA, 73mm, threaded Not identified
Cassette

11-48 10-speed Not identified
Chain
- KMC
Crankset

170mm arms, single chainring 30 teeth Not identified
Rear derailleur
- microSHIFT Advent X

Brakes

1 part

Brakes
- Tektro

Wheels and tires

3 parts

Rims
- Rockrider
Spokes

32 spokes each wheel Not identified
Tires
- Vittoria

Cockpit and contact points

6 parts

Other components

1 part

Bell
- Bell

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 18.1 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,640 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

18.1 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,227 bicycles with this information
Coverage: 72.0% of the class

Highest gear

79.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,227 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

388 of 1,702 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,702 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.9 km/h
Highest gear: 30.3 km/h

Total gear range 436%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.1–79.1 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1227 bicycles with this information, 72.0% of the class
Highest gear: 1227 bicycles with this information, 72.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification	This bicycle Rockrider Mountainbike vollgefedert 29" Aluminiumrahmen Expl 140 S beige	Rockrider Mountainbike 20 Zoll Expl 500 Kinder grün	Rockrider Mountainbike 24 Zoll Expl 500 Kinder grün	Rockrider Mountainbike 27.5/29 Zoll All Mountain 100	Rockrider Mountainbike 27.5 Zoll ST120 Grau/Orange	Rockrider Mountainbike 27.5 Zoll ST120 Schwarz/Blau
Frame
Frame material	Aluminum	Steel	Steel	Aluminum	Aluminum	Aluminum
Suspension
Suspension configuration	Full suspension	Hardtail	Hardtail	Full suspension	Hardtail	Hardtail
Front travel	120 mm	Not informed	50 mm	130 mm	80 mm	80 mm
Drivetrain
Smallest chainring	30	36	34	30	32	32
Largest chainring	30	36	34	30	32	32
Rear sprockets	10	6	Not informed	11	8	8
Smallest sprocket	11	14	Not informed	11	11	11
Largest sprocket	48	28	Not informed	51	34	34
Lowest gear	18.1 in	25.7 in	Not informed	16.2 in	25.9 in	25.9 in
Highest gear	79.1 in	51.4 in	Not informed	75.0 in	80.0 in	80.0 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc	Mechanical disc	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Not informed	Not informed	Dropper seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	BB86/BB92	Not informed	Not informed
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Full suspension	Hardtail	Hardtail	Full suspension	Hardtail	Hardtail
Tire width	2.2″	3.5″	1.95″	2.25″	2″	2″
Wheel size	29″	20″	24″	27.5″	27.5″	27.5″