Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 LF perlgrau

Name: Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 LF perlgrau
Brand: Rockrider

2026 UrbanHybrid Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €999 Last known price
Fork travel: 60 mm
Wheels: 700c
Drivetrain: 1 × 6 44t / 14–28t
Gear range: 200%
Battery: 356 Wh
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

SM/MD
XL

The manufacturer did not publish rider heights for these sizes.

Components

10 of 30 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 with hydroformed down tube. Available in low step and high step versions. Sizes: S/M (1.50-1.72 m) and L/XL (1.72-1.95 m). Max tire size with fenders: 700x47mm. Not identified

Electric system

4 parts

Battery

36V Lithium-ion, 356 Wh, integrated in frame, removable with key. Charging time 4.5 hours with included 2A charger. Weight 2.3 kg. 500 cycle life. Not identified
Charger
- Rockrider
Display

LED control display near left grip. Shows mode, battery level, light status. Not identified
Motor
- Rockrider

Suspension

2 parts

Fork
- Rockrider
Remote

LED control display next to left grip. Functions: on/off, support mode selection, lights on/off. Shows mode, battery level, light status. Compatible with Decathlon Ride app via BLE. Not identified

Drivetrain

5 parts

Cassette

Screw-on freewheel, 6-speed, 14-28 teeth. Not identified
Chain
- KMC Z6 6 speeds
Crankset

Single chainring, 44 teeth. Not identified
Rear derailleur
- microSHIFT
Shifters

Twist shifter, 6-speed. Not identified

Brakes

1 part

Brakes

Mechanical disc brakes with 160mm rotors front and rear. Not identified

Wheels and tires

4 parts

Front hub

Sealed cartridge bearings, anti-theft axle. Removal with 5mm hex key. Compatible with quick release axle. Not identified
Rear hub

Motor hub. Solid axle with nut, requires 19mm wrench for removal. Not identified
Rims

Rims: asymmetric reinforced double-wall, size 25-622 (ETRTO), not tubeless compatible. Spokes: 32 front, 36 rear, galvanized. Front hub: sealed cartridge bearings, anti-theft axle, 5mm hex removal. Rear hub: motor. Not identified
Tires
- Rockrider

Cockpit and contact points

7 parts

Grips
- B'Twin
Handlebar
- B'Twin
Headset

1 1/8 inch headset. Not identified
Pedals

Flat wide pedals made of synthetic resin. Not identified
Saddle
- Rockrider
Seatpost

Height adjustable with hex key. Not identified
Stem

Aluminum stem, 60mm length for size S/M, 75mm for L/XL. Clamp diameter 25.4mm. Not identified

Other components

6 parts

Bell

Not specified. Not identified
Fenders

Fenders with constant 6mm clearance to tire. Includes rear light. Not identified
Lights
- AXA
Lock

Compatible with frame lock (Ref. 8735625). Not identified
Racks

Compatible with most standard rear racks; recommended specific rack (Ref. 8828232). Not identified
Kickstand

Compatible with rear kickstand (Ref. 8784182), mounts with two screws. Not identified

Sizes and geometry

2 sizes

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 60 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 44
Largest chainring: 44
Rear sprockets: 6
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 45.6 in
Highest gear: 91.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 356 Wh

Additional specifications

Battery: 36V Lithium-ion, 356 Wh, integrated in frame, removable with key. Charging time 4.5 hours with included 2A charger. Weight 2.3 kg. 500 cycle life.
Tire clearance: Maximum tire width: 47c; Additional specification: Wheel kind: 700
Tire width: 47c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Front travel

60 mm

This value is below the central range for this class.

Cohort: Urban / Hybrid Model year: 2026
Sample: 580 bicycles with this information
Coverage: 72.4% of the class

Shifting

Mechanical

21 of 801 bicycles with this information use electronic shifting.

Cohort: Urban / Hybrid Model year: 2026
Sample: 801 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 17.5 km/h
Highest gear: 34.9 km/h

Total gear range 200%

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: 45.6–91.1 gear inches

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
Specification	This bicycle Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 LF perlgrau	Rockrider E-Bike SUV Trekking 28 Zoll e-actv 500 LF niedriger Einstieg Yamaha beige	Rockrider E-Bike SUV Trekking 28 Zoll e-actv 500 LF niedriger Einstieg Yamaha grün	Rockrider E-Bike SUV Trekking 28 Zoll e-actv 500 LF niedriger Einstieg Yamaha lavendel	Rockrider E-Bike SUV Trekking 28 Zoll e-actv 500 LF niedriger Einstieg Yamaha orange	Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 HF anthrazitgrau
Suspension
Front travel	60 mm	63 mm	63 mm	63 mm	63 mm	60 mm
Drivetrain
Smallest chainring	44	38	38	38	Not informed	44
Largest chainring	44	38	38	38	Not informed	44
Rear sprockets	6	8	8	8	8	6
Smallest sprocket	14	12	12	12	12	14
Largest sprocket	28	42	42	42	42	28
Lowest gear	45.6 in	26.2 in	26.2 in	26.2 in	Not informed	45.6 in
Highest gear	91.1 in	91.8 in	91.8 in	91.8 in	Not informed	91.1 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost
Electric bicycle systems
Battery capacity	356 Wh	504 Wh	504 Wh	504 Wh	504 Wh	356 Wh
Other specifications
Tire clearance	Maximum tire width: 47c; Additional specification: Wheel kind: 700	Not informed	Not informed	Not informed	Maximum tire width: 47c; Additional specification: Wheel kind: 700	Maximum tire width: 47c; Additional specification: Wheel kind: 700
Fork spring	Not informed	Coil	Coil	Coil	Coil	Not informed

Changes since 2025
Specification	2025 Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 LF perlgrau	This bicycle Rockrider E-Bike SUV Trekkingrad 28 Zoll E-ACTV 100 LF perlgrau
Drivetrain
Rear sprockets	Not informed	6
Other specifications
Battery	Capacity: 356 Wh36 Volt Lithium-ion battery, 356 Wh. Integrated into frame, locked for protection. Removable for charging (3 keys included). With transport handle. Guaranteed 500 charge cycles without noticeable capacity loss. Weight 2.3 kg. Bike is rideable when battery is empty (though heavier due to electronics).	Capacity: 356 Wh36V Lithium-ion, 356 Wh, integrated in frame, removable with key. Charging time 4.5 hours with included 2A charger. Weight 2.3 kg. 500 cycle life.