Kreidler Raise RT8 Sport 27-speed Disc Shimano Alivio

2023 UrbanCommuter Manufacturer page

Kreidler Raise RT8 Sport 27-speed Disc Shimano Alivio, color Midnight Matt

Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 9 26–48t / 11–34t
Gear range: 571%
Weight: 14.5 kg 32.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

50cm
55cm
60cm
45cm

The manufacturer did not publish rider heights for these sizes.

Components

21 of 26 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

Aluminium 6061, 28" Trekking Not identified

Suspension

2 parts

Fork

28" Aluminium, Not identified
Rear shock

N/V Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano
FC-M371
Cassette
- Shimano CS-HG201 9 speeds
CS-HG201
Chain
- KMC X9 9 speeds
Chain guide
- Shimano
Crankset
- Shimano Alivio 48/36/26t
Rear derailleur
- Shimano Altus
FD-M370
Shifters
- Shimano Alivio
RD-T4000

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Shimano DH-3D37
DH-3D37
Rear hub
- Shimano FH-TX505 11 speeds
FH-TX505
Rims
- Schürmann
Spokes

2.0 mm, black Not identified
Tires
- Schwalbe

Cockpit and contact points

6 parts

Grips

Westphal Grabsolute 447, with clamp Not identified
Handlebar
- ProMax
HB-3188
Pedals
- Marwi
SP-811
Saddle
- Selle Royal
Seatpost
- Ergotec
Stem
- ProMax
DA-250

Other components

3 parts

Sizes and geometry

4 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
Bicycle weight: 14.5 kg

32.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 26
Largest chainring: 48
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 22.2 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 37c
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 48.5 km/h

Total gear range 571%

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: 22.2–126.6 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Kreidler Raise RT8 Sport 27-speed Disc Shimano Alivio	Kreidler Raise RT10 Sport 30-speed Disc Shimano Deore XT	Kreidler Raise RT4 coaster brake V-Brake Shimano Nexus 7-speed	Kreidler Raise RT4 Sport 24-speed V-Brake Shimano Alivio	Kreidler Raise RT5 coaster brake V-Brake Shimano Nexus 8-speed	Kreidler Raise RT5 Sport 24-speed Disc Shimano Alivio
Frame
Fork material	Aluminum	Aluminum	Not informed	Not informed	Not informed	Not informed
Bicycle weight	14.5 kg	13.8 kg	18.2 kg	17.3 kg	17.6 kg	17.6 kg
Suspension
Suspension configuration	Rigid	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Drivetrain
Front chainrings	3	3	1	3	1	3
Smallest chainring	26	26	38	28	38	28
Largest chainring	48	48	38	48	38	48
Rear sprockets	9	10	Not informed	8	Not informed	8
Smallest sprocket	11	11	Not informed	11	Not informed	12
Largest sprocket	34	34	Not informed	32	Not informed	32
Lowest gear	22.2 in	22.2 in	Not informed	25.4 in	Not informed	25.4 in
Highest gear	126.6 in	126.6 in	Not informed	126.6 in	Not informed	116.0 in
Drivetrain technologies	Not informed	Not informed	internally-geared-hub	Not informed	internally-geared-hub	Not informed
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Coaster brake	Rim brake	Coaster brake	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	suspension	suspension	suspension	Rigid seatpost
Other specifications
Suspension	Rigid	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	37c	35c	42c	42c	42c	40c
Travel	Configuration: RigidRear: Additional specification: Not available: Yes	Configuration: RigidRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Additional specification: Not available: NoRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Additional specification: Not available: NoRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Additional specification: Not available: NoRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Additional specification: Not available: NoRear: Additional specification: Not available: Yes
Bottom bracket standard	Not informed	BSA	Not informed	Not informed	Not informed	Not informed
Fork spring	Not informed	Not informed	Not informed	Not informed	Not informed	Coil