2023 BMC

Fourstroke AMP LT THREE USA

A 29″ carbon frame full suspension trail e-bike with upper mid-range components.
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Manufacturer Price

$7,299
FrameCarbon
SuspensionFull, 120 / 120mm
ForkRockShox SID
ShockRockShox SIDLuxe Select+
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSLX, Praxis
MotorTQ mid-drive
BatteryTQ 360Wh
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fourstroke AMP LT THREE USA
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

Fourstroke AMP LT THREE USA

26 mph

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Highest gear

(descending)

Spec Level

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

Compare the full Fourstroke AMP LT model range

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Sizing
SM

< 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'1" +

Rider Fit Notes

None yet.

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Price History
Reviews
Bikerumor
Review: BMC Fourstroke 01 -vs- Fourstroke LT -vs- Fourstroke AMP LT

Oct 2022

We compare all three versions of the 2023 BMC Fourstroke XC bike, from the race-winning 01 to the "downcountry" LT to the AMP LT eMTB.

Read Review

Pinkbike
First Look: BMC Fourstroke AMP LT - Downcountry Motorized

Oct 2022 · Matt Beer

BMC has totally revised their suspension layout on the 120 mm travel Fourstroke LT AMP to fit the TQ motor in the downtube.

Read Review

Bike Perfect
BMC Fourstroke AMP LT LTD first ride review – lightweight downcountry e-MTB

Oct 2022 · Graham Cottingham

BMC's new 120mm downcountry Fourstroke AMP LT is one of the lightest e-MTBs around at 15.9kg

Highs
  • Playful yet planted feel

  • Very low overall weight

  • Two bottle cages

  • Both motor and frame are extremely quiet

  • Excellent electronic shifting

Lows
  • Lacks steep gradient grunt compared to high-powered e-MTBs

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Fourstroke LT AMP Carbon | APS Suspension Syste | 120mm Travel | Integrated Battery | Fully Guided Internal Cable Routing | Post Mount Disc | 12x148mm Boost Thru-Axle

Hanger StandardUDH

ColorIron Grey / Black

Fork

Rock Shox SID RL

Travel120mm

Shock

RockShox SIDLuxe Select+ Shock

Travel120mm

Stem

Truvativ Atmos 6K

Handlebar

BMC MRB03 760mm

Saddle

Fizik Antares R7

Seatpost

BMC MSP03 - 31.6mm - 0mm Offset

TypeRigid

Groupset
Rear Derailleur

Shimano SLX RD-M7100 12 spd

Crank

Praxis eCrank 34T

Shifters

SHIMANO SLX SL-M7100 Rapidfire Plus

Cassette

SHIMANO Deore CS-M6100 12 spd 10-51T

Chain

SHIMANO Deore CN-M6100 12 spd

Brakes

SHIMANO BL-MT501 Levers | BR-MT520 Calipers

TypeHydraulic Disc

Wheels
Rims

Alex MD30 | 30mm Inner Width

Front Hub

Shimano MT400 (F) / MT410 (R)

Rear Hub

Shimano MT400 (F) / MT410 (R)

Tires

Maxxis Rekon 2.4" TR EXO

Disc Rotors

SHIMANO SM-RT54 Rotors 180 / 180mm

Electric Components
Motor

TQ-HPR50 Drive Unit

Battery

TQ 360 Wh Battery

Display

TQ VO2 Display | 2" O-LED | Bluetooth / ANT+

Charger

TQ HPR-50 4A Charger

Rider Notes
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Last updated May 4