Ideal Futour E508 Wave

2026 RoadTouring Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,485 Last known price
Wheels: 700c
Drivetrain: 1 × 8 38t / 11–34t
Gear range: 309%
Battery: 418 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

46cm
50cm

The manufacturer did not publish rider heights for these sizes.

Components

18 of 24 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

Pedelec 28, AL6061-T4/T6, Shimano STEPS, hydroforming, internal brake and cables Not identified

Electric system

3 parts

Battery
- Shimano Steps BT-E6000
BT-E6000
Display
- Shimano SC-E6100 2 speeds
SC-E6100
Motor
- Shimano DU-E5000 1 speed
DU-E5000

Suspension

1 part

Fork
- RST

Drivetrain

6 parts

Bottom bracket

STEPS, press-fit Not identified
Cassette
- Shimano CS-HG31-8 8 speeds 11–34t
CS-HG31
Chain
- KMC
Crankset
- Shimano FC-E5000 38t
FC-E5000SM-CRE50
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano SW-E6010-L
SW-E6010SL-M310R

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200BL-M201

Wheels and tires

4 parts

Front hub
- Shimano HB-TX505
HB-TX505
Rear hub
- Shimano FH-TX505 11 speeds
FH-TX505
Rims
- Mach1
Tires
- Kenda

Cockpit and contact points

5 parts

Grips
- Herrmans
Handlebar

ID - Project, alloy riser bar, 640 mm Not identified
Saddle
- Selle Royal
Seatpost

ID - Project, 31.9 mm Not identified
Stem

ID - Project, alloy, adjustable angle, diameter 31.8 mm Not identified

Other components

3 parts

Fenders
- SKS
Lock
- AXA
Racks

Aluminium Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size 46cm

Table

Geometry diagram unavailable

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

Size

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	580	590
Seat tube lengthmm	460	500
Head tube lengthmm	160	170
Head tube angle	70°	70°
Seat tube angle	73°	73°
Chainstay lengthmm	450	450
Wheelbasemm	1084.5	1094.1
Front centermm	641	651
Bottom bracket dropmm	60	60
Bottom bracket heightmm	276	276

Not published by the manufacturer: Reach, Stack, 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: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 32.4 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: 418 Wh

Additional specifications

Battery: Shimano STEPS battery (carrier) BT-E6000, 36V, 418Wh (11.6Ah)
Bottom bracket standard: Shimano STEPS
Fork spring: Coil
Tire width: 47c
Travel: Front: Additional specification: Not available: No
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.4 km/h
Highest gear: 38.4 km/h

Total gear range 309%

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: 32.4–100.2 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 Ideal Futour E508 Wave	Ideal Futour E509 Wave Cues	Ideal Futour E6109 Wave	Ideal Futour E610FX	Ideal Futour E610FX Wave	Ideal Futour E610 GTS
Frame
Fork material	Not informed	Not informed	Not informed	Not informed	Carbon	Not informed
Drivetrain
Rear sprockets	8	9	9	10	10	10
Largest sprocket	34	36	36	42	42	42
Lowest gear	32.4 in	30.6 in	30.6 in	26.2 in	26.2 in	26.2 in
Electric bicycle systems
Battery capacity	418 Wh	418 Wh	504 Wh	630 Wh	630 Wh	504 Wh
Other specifications
Fork spring	Coil	Coil	Coil	Air	Air	Coil
Tire width	47c	47c	50c	50c	50c	47c
Wheel size	700c	700c	29″	29″	29″	700c