BMC Twostroke AL Five

Name: BMC Twostroke AL Five
Brand: BMC

2022 MountainCross-country Manufacturer page

Last known price: $1,199

Prices shown first for United States
Wheels: 29″
Drivetrain: 1 × 11 30t / 11–46t
Gear range: 418%
Weight: 13.65 kg 30.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM Not informed
MD 169–182
LG 180–192
XL 190+

Components

10 of 17 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

Twostroke AL Premium Aluminium Hydroformed, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc Not identified

Suspension

1 part

Fork
- SR Suntour XCM32

Drivetrain

6 parts

Bottom bracket

BSA, 73mm, threaded Not identified
Cassette
- SunRace 11–46t
Chain
- KMC
Crankset

Lightweight Forged Alloy Cranks 30T 1x Specific Narrow Wide Chainring Not identified
Rear derailleur
- Shimano Deore RD-M5100 11 speeds
RD-M5100
Shifters
- Shimano Deore

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200SM-RT30

Wheels and tires

4 parts

Cockpit and contact points

4 parts

Handlebar

Alloy 760mm Not identified
Saddle
- Selle Royal
Seatpost

Alloy 31.6mm - 0mm Offset Not identified
Stem

Forged 6061 Alloy Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 445mm

Stack 598mm

Wheelbase 1135mm

Head angle 67.0°

Seat angle 75.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	422.5	445	465	485
Stackmm	588	598	608	623
Top tube lengthmm	597	618	638	658
Seat tube lengthmm	410	440	480	510
Head tube lengthmm	87	93.5	106	122.5
Head tube angle	67°	67°	67°	67°
Seat tube angle	75°	75°	75°	75°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1112.5	1135	1161	1185
Front centermm	696	715	741	767
Bottom bracket dropmm	64	64	64	64
Bottom bracket heightmm	310	310	310	310
Standover heightmm	725	730	735	750
Fork rakemm	44	44	44	44
Trailmm	109	109	109	109
Stack/reach ratio	1.39	1.34	1.31	1.29
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	760	760	760	760
Stem lengthmm	60	60	60	70
Seatpost lengthmm	350	400	400	400

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.65 kg

30.1 lb
Weight limit: 110 kg

242.5 lb

Suspension

Suspension configuration: Hardtail

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 18.9 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.25″
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Lowest gear

18.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

79.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 30.3 km/h

Total gear range 418%

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: 18.9–79.1 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% 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 2022 builds

Differences across 2022 builds
Specification	This bicycle BMC Twostroke AL Five	BMC Twostroke 01 Five	BMC Twostroke 01 Four	BMC Twostroke 01 ONE	BMC Twostroke 01 Three	BMC Twostroke 01 TWO
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Carbon	Carbon
Bicycle weight	13.65 kg	Not informed	Not informed	9.83 kg	11.7 kg	9.95 kg
Drivetrain
Smallest chainring	30	32	34	34	34	34
Largest chainring	30	32	34	34	34	34
Rear sprockets	11	12	12	12	12	12
Smallest sprocket	11	10	11	10	10	10
Largest sprocket	46	51	50	52	52	52
Lowest gear	18.9 in	18.2 in	19.7 in	19.0 in	19.0 in	19.0 in
Highest gear	79.1 in	92.8 in	89.6 in	98.6 in	98.6 in	98.6 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Mechanical	Mechanical
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92
Fork spring	Coil	Coil	Not informed	Not informed	Air	Not informed