Bike Comparison

    2022 BMC Twostroke AL 20
    2022 BMC Twostroke AL 24
    2022 BMC Twostroke AL SIX
    2022 BMC Twostroke AL FIVE
    2022 BMC Twostroke AL FOUR
    2022 BMC Twostroke AL THREE
    2022 BMC Twostroke AL TWO
    2022 BMC Twostroke AL ONE
    2022 BMC Twostroke 01 FIVE
    2022 BMC Twostroke 01 FOUR
    2022 BMC Twostroke 01 THREE
    2022 BMC Twostroke 01 TWO
    2022 BMC Twostroke 01 ONE
    MSRP$739$759$1,049$1,199$1,399$1,599$1,799$1,999$2,299$2,799$3,599$4,599$5,699
    Spec Level
    Where to Buy
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    CategoryMountain YouthMountain YouthCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountry
    Weight20.3 lbs22.5 lbs29.7 lbs30.1 lbs30.6 lbs28.8 lbs25.8 lbs21.9 lbs21.7 lbs
    FrameAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumCarbonCarbonCarbonCarbonCarbon
    ForkAluminumAluminumSuntour XCMSuntour XCMSuntour XCMRockShox JudyRockShox JudyRockShox Recon Silver RLRockShox JudyRockShox Recon Silver RLRockShox RebaRockShox SID SelectRockShox SID Select
    WheelsAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminum
    Wheel Size20″24″29″29″29″29″29″29″29″29″29″29″29″
    BrakesHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
    GroupsetX4X4DeoreDeoreSX EagleDeore, ShimanoNX EagleNX Eagle, SX EagleDeore, ShimanoGX Eagle, NX EagleGX EagleX01 Eagle, GX EagleGX Eagle AXS, X01 Eagle AXS
    Drivetrain1 × 81 × 81 × 101 × 111 × 121 × 12Electronic
    SeatpostRigidRigidRigidRigidRigidRigidRigidRigidRigidRigidRigidRigidRigid
    Brand Sitebmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.combmc-switzerland.com
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    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more »

    Spec level →$0$1,000$2,000$3,000$4,000$5,000
    Twostroke AL 20
    Twostroke AL 24
    Twostroke AL SIX
    Twostroke AL FIVE
    Twostroke AL FOUR
    Twostroke AL THREE
    Twostroke AL TWO
    Twostroke AL ONE
    Twostroke 01 FIVE
    Twostroke 01 FOUR
    Twostroke 01 THREE
    Twostroke 01 TWO
    Twostroke 01 ONE

    Gear Range

    BMC Twostroke AL 20

    17 mph

    BMC Twostroke AL 24

    21 mph

    BMC Twostroke AL SIX

    24 mph

    BMC Twostroke AL FIVE

    24 mph

    BMC Twostroke AL FOUR

    24 mph

    BMC Twostroke AL THREE

    28 mph

    BMC Twostroke AL TWO

    25 mph

    BMC Twostroke AL ONE

    25 mph

    BMC Twostroke 01 FIVE

    28 mph

    BMC Twostroke 01 FOUR

    27 mph

    BMC Twostroke 01 THREE

    29 mph

    BMC Twostroke 01 TWO

    29 mph

    BMC Twostroke 01 ONE

    29 mph

    Learn More


    Geometry

    Specs
    Frame

    Twostroke AL 20" Lightweight Aluminium with Powder Coat Finish, 1 1/8" Head Tube, BSA Threaded Bottom Bracket, 140mm Post Mount, 9X135mm QR

    Twostroke AL 24" Lightweight Aluminium with Powder Coat Finish, 1 1/8" Head Tube, BSA Threaded Bottom Bracket, 140mm Post Mount, 9X135mm QR

    Twostroke AL Premium Aluminium Hydroformed, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke AL Premium Aluminium Hydroformed, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke AL Premium Aluminium Hydroformed, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke AL Premium Aluminium Hydroformed Smoothwelded, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke AL Premium Aluminium Hydroformed Smoothwelded, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke AL Premium Aluminium Hydroformed Smoothwelded, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, Fully Guided Internal Cable Routing, PF92 Bottom Bracket, Post Mount Disc, 12x148mm Boost Thru-Axle

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, Fully Guided Internal Cable Routing, PF92 Bottom Bracket, Post Mount Disc, 12x148mm Boost Thru-Axle

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, Fully Guided Internal Cable Routing, PF92 Bottom Bracket, Post Mount Discv, 12x148mm Boost Thru-Axle

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, Fully Guided Internal Cable Routing, PF92 Bottom Bracket, Post Mount Disc, 12x148mm Boost Thru-Axle

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, Fully Guided Internal Cable Routing, PF92 Bottom Bracket, Post Mount Disc, 12x148mm Boost Thru-Axle

    Fork

    Twostroke AL 20" Lightweight Aluminium with Powder Coat Finish, 140mm Post Mount, 9X100mm QR

    Twostroke AL 24" Lightweight Aluminium with Powder Coat Finish, 140mm Post Mount, 9X100mm QR

    SR SUNTOUR XCM Fork

    SR SUNTOUR XCM 32 Fork

    SR SUNTOUR XCM 32 Fork

    Rockshox Judy TK R Fork

    Rockshox Judy Silver Fork

    Rockshox Recon RL Fork

    Rockshox Judy TK R Fork

    Rockshox Recon RL Fork

    Rockshox Reba RL Fork

    RockShox SID Select Fork

    RockShox SID Select + Fork

    Bottom Bracket

    BSA, threaded

    BSA, threaded

    BSA, 73mm, threaded

    BSA, 73mm, threaded

    BSA, 73mm, threaded

    BSA, 73mm, threaded

    BSA, 73mm, threaded

    BSA, 73mm, threaded

    BB86/BB92, press-fit

    BB86/BB92, press-fit

    BB86/BB92, press-fit

    BB86/BB92, press-fit

    BB86/BB92, press-fit

    Stem

    BMC 40mm Length ± 6 Angle

    BMC 40mm Length ± 6 Angle

    Forged 6061 Alloy

    Forged 6061 Alloy

    Forged 6061 Alloy

    Forged 6061 Alloy

    Forged 6061 Alloy

    Forged 6061 Alloy

    Forged 6061 Alloy

    BMC MSM01

    BMC MSM01

    BMC MSM01

    BMC MSM01

    Handlebar

    SDG Slater Handlebar 650mm Wide 20mm Rise 19mm Bar Ends 31.8mm Clamp.

    SDG Slater Handlebar 650mm Wide 20mm Rise 19mm Bar Ends 31.8mm Clamp.

    Alloy 760mm

    Alloy 760mm

    Alloy 760mm

    BMC MFB03 Alloy 750mm

    BMC MFB03 Alloy 750mm

    BMC MFB03 Alloy 750mm

    BMC MFB02 Alloy 750mm

    BMC MFB02 Alloy 750mm

    BMC MFB01 Carbon 760mm

    BMC MFB01 Carbon 760mm

    BMC MFB01 Carbon 760mm

    Saddle

    SDG Fly Jr

    SDG Fly Jr

    Selle Royal Seta

    Selle Royal Seta

    Selle Royal Seta

    Selle Royal Seta

    Velo VL-1831

    Velo VL-1831

    Fizik Antares R7

    Fizik Antares R7

    Fizik Antares R7

    Fizik Antares R7

    Fizik Antares R7

    Seatpost

    Alloy 27.2mm

    Alloy 27.2mm

    Alloy 31.6mm - 0mm Offset

    Alloy 31.6mm - 0mm Offset

    Alloy 31.6mm - 0mm Offset

    BMC MSP03 - 316mm - 0mm Offset

    BMC MSP03 - 316mm - 0mm Offset

    BMC MSP03 - 316mm - 0mm Offset

    BMC MSP03 - 272 mm - 0mm Offset (D-Shaped Insert)

    Twostroke 01 Premium Carbon D-shaped Seatpost - 0mm offset

    Twostroke 01 Premium Carbon D-Shaped Seatpost, 0mm Offset

    Twostroke 01 Premium Carbon D-Shaped Seatpost, 0mm Offset

    Twostroke 01 Premium Carbon D-Shaped Seatpost, 0mm Offset

    Groupset
    Rear Derailleur

    SRAM X4 Medium Cage

    SRAM X4 Medium Cage

    SHIMANO Deore 10 spd

    SHIMANO Deore 11 spd

    SRAM SX Eagle

    SHIMANO Deore 12 spd

    SRAM NX Eagle

    SRAM NX Eagle

    SHIMANO Deore 12 spd

    SRAM GX Eagle

    SRAM GX Eagle

    SRAM X01 Eagle

    SRAM GX AXS Eagle

    Crank

    Lightweight Forged Alloy Cranks 32T 1x Specific Narrow Wide Chainring 127mm

    Lightweight Forged Alloy Cranks 32T 1x Specific Narrow Wide Chainring 140mm

    Lightweight Forged Alloy Cranks 30T 1x Specific Narrow Wide Chainring

    Lightweight Forged Alloy Cranks 30T 1x Specific Narrow Wide Chainring

    SRAM SX Eagle 30T

    SHIMANO FC-MT510 32T

    SRAM NX Eagle 32T

    SRAM NX Eagle 32T

    SHIMANO FC-MT510 32T

    SRAM X1 1000 Eagle 34T

    SRAM Gx Eagle 34T

    SRAM X1 Eagle Carbon 34T

    SRAM Gx Eagle Carbon 34T

    Shifters

    SRAM X4 8Spd Trigger

    SRAM X4 8Spd Trigger

    SHIMANO Deore 10 spd

    SHIMANO Deore 11 spd

    SRAM SX Eagle

    SHIMANO Deore 12 spd

    SRAM NX Eagle

    SRAM SX Eagle

    SHIMANO Deore 12 spd

    SRAM Nx Eagle

    SRAM GX Eagle

    SRAM GX Eagle

    SRAM AXS Controller

    Cassette

    SUNRACE 11-34T

    SUNRACE 11-34T

    SUNRACE 11-42T

    SUNRACE 11-46T

    SRAM SX Eagle 11-50T

    SHIMANO Deore 12 spd 10-51T

    SRAM SX Eagle 11-50T

    SRAM NX Eagle 11-50T

    SHIMANO Deore 12 spd 10-51T

    SRAM NX Eagle 11-50T

    SRAM GX Eagle 10-52T

    SRAM GX Eagle 10-52T

    SRAM GX Eagle 10-52T

    Chain

    SRAM 8spd

    SRAM 8spd

    KMC 10 spd

    KMC 11 spd

    SRAM SX Eagle

    SHIMANO Deore 12 spd

    SRAM SX Eagle

    SRAM SX Eagle

    SHIMANO Deore 12 spd

    SRAM SX Eagle

    SRAM GX Eagle

    SRAM GX Eagle

    Brakes

    TEKTRO HD-M286 Short Reach Levers 140mm Rotors

    TEKTRO HD-M286 Short Reach Levers 140mm Rotors

    SHIMANO BR-MT200 / SHIMANO SM-RT30 Rotors (160/160 S-M 180/160 L-XL)

    SHIMANO BR-MT200 / SHIMANO SM-RT30 Rotors (160/160 S-M 180/160 L-XL)

    SRAM Level / SRAM Centerline Rotors (160/160 S-M 180/160 L-XL)

    SHIMANO BR-MT200 / SHIMANO SM-RT10 Rotors (160/160 S-M 180/160 L-XL)

    SRAM Level T / SRAM Centerline Rotors (160/160 S-M 180/160 L-XL)

    SHIMANO Deore BR-M6100 / SHIMANO SM-RT54 Rotors (160/160 S-M 180/160 L-XL)

    SHIMANO BR-MT200 / SHIMANO SM-RT30 Rotors (160/160 S-M 180/160 L-XL)

    SHIMANO Deore BR-M6100 / SHIMANO SM-RT54 Rotors (160/160 S-M 180/160 L-XL)

    SRAM Level TL / SRAM Centerline Rotors (160/160 S-M 180/160 L-XL)

    SRAM Level TLM / SRAM Centerline Rotors (160/160 S-M 180/160 L-XL)

    SRAM Level TLM / SRAM Centerline Rotors (160/160 S-M 180/160 L-XL)

    Wheels
    Rims

    DD32

    DD32

    XCD23

    XCD23

    XCD23

    XCD23

    XCD23

    SHL28OS 25mm Inner Width

    SHL28OS 25mm Inner Width

    SHL28OS 25mm Inner Width

    DT Swiss X 1900 Wheelset 25mm Inner Width

    DT Swiss X 1700 Wheelset 25mm Inner Width

    DT Swiss X 1700 Wheelset 25mm Inner Width

    Front Hub

    CNC Machined Alloy Hub Body Sealed Bearings Quick Release

    CNC Machined Alloy Hub Body Sealed Bearings Quick Release

    SHIMANO RM35 / MT400

    SHIMANO MT400

    SHIMANO MT400 / MT410

    SHIMANO MT400 / MT410

    SHIMANO MT400

    SHIMANO MT400

    SHIMANO MT400 / MT410

    SHIMANO MT400

    DT Swiss 370 Disc

    DT Swiss X 1700

    DT Swiss X 1700 Wheelset 25mm Inner Width

    Rear Hub

    CNC Machined Alloy Hub Body Sealed Bearings Quick Release

    CNC Machined Alloy Hub Body Sealed Bearings Quick Release

    SHIMANO RM35 / MT400

    SHIMANO MT400

    SHIMANO MT400 / MT410

    SHIMANO MT400 / MT410

    SHIMANO MT400

    SHIMANO MT400

    SHIMANO MT400 / MT410

    SHIMANO MT400

    DT Swiss 370 Disc

    DT Swiss X 1700

    DT Swiss X 1700 Wheelset 25mm Inner Width

    Tires

    High-volume Kenda Booster 2.4”

    Kenda Booster 24x2.4"

    WTB Ranger Comp 2.25"

    Maxxis Rekon Race 2.25"

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25

    Vittoria Barzo 2.25