Ideal PRISMA-810B 29”

2026 RoadTouring Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £3,490 Last known price
Wheels: 29″
Drivetrain: 1 × 10 38t / 11–48t
Gear range: 436%
Battery: 800 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

46cm
50cm
54cm

The manufacturer did not publish rider heights for these sizes.

Components

21 of 22 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

eSUV, Aluminium Not identified

Electric system

3 parts

Suspension

1 part

Fork
- RST

Drivetrain

5 parts

Cassette
- Shimano CS-LG400-10 10 speeds 11–48t
CS-LG400-10
Chain
- Shimano CN-LG500
CN-LG500CN-LG500-10
Crankset
- FSA 38t
CK-747
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000RD-U6000-10
Shifters
- Shimano Cues SL-U6000
SL-U6000SL-U6000-10

Brakes

1 part

Brakes
- Shimano BR-MT200
- Shimano BL-MT201
BR-MT200BL-MT201

Wheels and tires

4 parts

Front hub
- Shimano HB-QC400
HB-QC400
Rear hub
- Shimano FH-QC400 11 speeds
FH-QC400
Rims
- Mach1
Tires
- Schwalbe

Cockpit and contact points

5 parts

Other components

2 parts

Fenders
- SKS
Racks
- Racktime

Sizes and geometry

3 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 50cm

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	600	600	610
Seat tube lengthmm	460	500	540
Head tube lengthmm	160	170	180
Head tube angle	69°	69°	69°
Seat tube angle	73°	73°	73°
Chainstay lengthmm	480	480	480
Bottom bracket dropmm	55	55	55

Not published by the manufacturer: Reach, Stack, Wheelbase, Front center, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 23.0 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 800 Wh

Additional specifications

Battery: Bosch PowerTube, 800 Wh, full integrated
Fork spring: Coil
Travel: Front: Additional specification: Not available: No
Wheel material: Aluminum
Wheel size: 29″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.8 km/h
Highest gear: 38.4 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.