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2026 BMC Fourstroke AMP LT ONE E-Bike

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Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
BMC Fourstroke AMP LT ONE E-Bike
Model Year
2026
Intended Use
Cross Country
Trail
Rider
Unisex
Sizes and Geometry
SM
MD
LG
XL
View Full Geometry
Sizes Additional Info
All specifications listed are with 120mm travel fork with 531mm axle-to-crown length and 44mm offset, for 115mm trail values (all sizes)
View Full Geometry
Wheel Size
29"
E-Bike Class
Class 1: Pedal Assist (Pedelecs)
Motor
TQ-HPR60
Battery
TQ lithium-ion, integrated
Option: TQ 160 Wh Range Extender
Battery Capacity
360 Wh
Display/Remote
TQ Grafic color 2" O-LED top tube integrated display, Bluetooth and ANT+ connectivity; TQ remote
Modes
Three dynamic assist modes (Eco, Mid and High) plus walk assist; each mode can be individually adjusted via the app for max power, assistance, and pedal response
Max Speed with Assist
USA/Canada/New Zealand: 20 mph (32.2 km/h)
Other: 15.5 mph (25 km/h)
Frame Material
Carbon Fiber
Frame Material Details
Carbon front and rear triangles, molded chainstay and lower down tube protection
Rear Travel
120mm
Rear Shock
RockShox SIDLuxe Select+, 3-position platform lever
Fork
RockShox SID Select+, 3-position compression lever, 35mm stanchions
Fork Travel
120mm
Head Tube Diameter
 
Headset
 
Handlebar
BMC MRB 01 Carbon, 760mm width, 20mm rise, 7.5° sweep
Stem
TruVativ Atmos 7K, 6° rise/drop
Length: 40mm (SM), 50mm (MD/LG), 60mm (XL)
Grips
Lock-on
Brakes
SRAM Motive Silver, 4-piston
Rotors: SRAM HS2, 6-bolt, 180mm
Brake Levers
SRAM Motive Silver Stealth, tool-free reach adjust
Drivetrain
1x
Shifters
SRAM Eagle Pod Controller, 12-speed, AXS electronic wireless
Front Derailleur
None
Rear Derailleur
SRAM GX Eagle Transmission, 12-speed, AXS electronic wireless
Chainguide
Upper slider
Cranks
Praxis Carbon eCrank
Length: 165mm (SM), 170mm (MD-XL)
Chainrings
SRAM Eagle Transmission, X-SYNC, 32 tooth
Pedals
None
Chain
SRAM GX Eagle Transmission Flattop, 12-speed
Cassette
SRAM GX Eagle Transmission XS-1275, 12-speed, 10-52 tooth
Rims
XCC 30, 30mm inner width, tubeless ready
Hubs
XCC, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with XD driver
Spokes
 
Tires
Maxxis Rekon, EXO casing, TR, 29" x 2.4" WT
Saddle
fi'zi:k Antares R7
Seatpost
BikeYoke Divine dropper, zero offset head
Drop: 125mm (SM), 160mm (MD), 185mm (LG-XL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
60mm (29" x 2.35")
Bottle Cage Mounts
Two inside front triangle
Colors
Carbon Black
Warranty
3 years frame, 2 years paint and BMC components
Weight
35 lb 15 oz (16300 g)
Miscellaneous
• APS (Advanced Pivot System) dual-link rear suspension design
• Fully-guided internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Power settings customizable via TQ E-Bike Mobile App
• Weight listed for size MD
• Includes TQ 4A battery charger
• Swiss price: 9999 CHF
Price
N/A
More Info

BMC website

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Where To Buy
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
E-Bikes