MMR Kaizen 30

2025 MountainTrail Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €5,999 Last known price
Travel: 140 / 140 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Battery: 400 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

16 of 18 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

Kaizen - G2 Carbon Concept Frame. Intermediate modulus carbon fiber. Several moulds. TA 12mm. Internal Cable Routing. Boost. PostMount. Full Integrated Battery. Head tube 1.5 Tapered Not identified

Electric system

3 parts

Suspension

2 parts

Drivetrain

5 parts

Brakes

1 part

Brakes
- Shimano Deore XT BR-M8120
BR-M8120

Wheels and tires

2 parts

Rims

XCR-9800 HYBRID Boost MS Not identified

XCR-9800
Tires
- Hutchinson

Cockpit and contact points

4 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 627mm

Wheelbase 1216mm

Head angle 66.0°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	420	450	491
Stackmm	611	627	648
Top tube lengthmm	591	624	671
Seat tube lengthmm	406	457	508
Head tube lengthmm	100	117	140
Head tube angle	66°	66°	66°
Seat tube angle	76°	76°	76°
Chainstay lengthmm	455	455	455
Wheelbasemm	1180	1216	1266
Front centermm	727	763	813
Bottom bracket dropmm	32	32	32
Bottom bracket heightmm	342	342	342
Fork rakemm	44	44	44
Trailmm	117	117	117
Stack/reach ratio	1.46	1.39	1.32

Not published by the manufacturer: Standover height, 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: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 19.3 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 400 Wh

Additional specifications

Battery: Bosch 400WH
Fork spring: Air
Tire width: 2.4″
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

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Highest gear

98.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Shifting

Mechanical

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 37.8 km/h

Total gear range 510%

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: 19.3–98.6 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: 2025
Lowest gear: 1384 bicycles with this information, 74.6% of the class
Highest gear: 1384 bicycles with this information, 74.6% 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 2025 builds
Specification	This bicycle MMR Kaizen 30	MMR Kaizen 10 00	MMR Kaizen 10 150 LT	MMR Kaizen 10	MMR Kaizen 10 30	MMR Kaizen 10 50
Suspension
Front travel	140 mm	140 mm	150 mm	140 mm	140 mm	140 mm
Drivetrain
Smallest chainring	34	34	34	34	34	36
Largest chainring	34	34	34	34	34	36
Largest sprocket	51	52	52	52	51	52
Lowest gear	19.3 in	19.0 in	19.0 in	19.0 in	19.3 in	20.1 in
Highest gear	98.6 in	98.6 in	98.6 in	98.6 in	98.6 in	104.4 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Electronic	Electronic	Electronic	Mechanical	Mechanical
Derailleur hanger	Not informed	UDH	Not informed	UDH	Not informed	Not informed
Other specifications
Battery	Capacity: 400 WhBosch 400WH	Capacity: 400 WhBosch 400WH	Capacity: 400 WhBosch Compact Tube 400 Wh	Capacity: 400 WhBosch 400WH	Capacity: 400 WhBosch 400WH	Capacity: 400 WhBosch 400 WH
Wheel material	Aluminum	Carbon	Aluminum	Aluminum	Aluminum	Aluminum
Bottom bracket standard	Not informed	Bosch	Not informed	Bosch	Not informed	Not informed