GT Bicycles eForce Amp+ Black w/ EP8 Drive Unit

$6,049.00 $3,999.00
Availability: In stock (1)
Delivery time: FREE Eco-Friendly Standard Ground. Usually ships within the following 2-5 business days. Ships via UPS Ground w/ Signature Required. (We cannot ship Bikes to AK or HI)

Featuring GT’s e-tuned LTS platform with Shimano’s STEPS EP8 Drive Unit, Shimano 630Wh Battery, 29” wheels, 150mm of travel, and RockShox suspension the Force Amp+ is brimming with watts and ready to party up and down the trails.



For a more natural riding experience, the SHIMANO STEPS EP800 drive unit allows riders to focus on the trail and enjoy the ride. The quiet and compact motor reduces pedaling drag and provides 20% more cruising range. Compatible with a wide range of mechanical and DI2 shift options, the EP800 drive unit offers up to an 85N·m output for light and refined pedal assist feel.




  • Pure trail focus
  • Natural and refined assist delivery from a lighter, quieter, and more compact motor with less pedaling drag
  • Evolved MTB performance
  • 20% more cruising range
  • Reduced heat buildup
  • Multiple applications
  • Same frame mount as DU-E8000/DU-7000
  • Compatible with mechanical 12/11/10/9-speed, DI2 11-speed and FC-M8150 serration
  • Compatible with 11/8/7/5-speed IHG


SIZES                       S, M, L, XL
MODEL CODE           G65051M
FRAME                      eForce Alloy 29” Frame, 150mm Travel, Shimano STePS Specific, Internal Battery, LockR Pivots, Tapered Head Tube, Boost 12x148 Thru-Axle, 185x55mm Trunnion Shock Mount

FORK                       RockShox Yari RC, 150mm, 15x110mm Boost, E-MTB, 44mm offset
REAR SHOCK           RockShox Deluxe Select R, 185x55mm Trunnion, Debonair
DISPLAY                  Shimano EM8
CHARGER                 Shimano EC-6002
DRIVE UNIT             Shimano STEPS DU-EP800 250W
BATTERY                  Shimano STePS BT-E8036, 630Wh
CHAIN                      SRAM SX Eagle
CRANK                      FSA CK-752 EP8, 165mm, 34T
PEDALS                    Not Included
SHIFTERS                 SRAM SX Eagle, 12-speed PG1210, 11-50T
RIMS                         WTB STX i30 TCS, 32h, Tubeless Ready
TIRES                       (F) Maxxis Minion DHF, 29 x 2.6", 3C MaxxTerra, EXO+ Casing, Tubeless Ready / (R) Maxxis Minion DHR II, 29 x 2.6", 3C MaxxTerra, EXO+ Casing, Tubeless Ready

WHEEL SIZE             29
FRONT HUB              Formula 15x110mm
REAR HUB                Formula 12x148mm, HG Freehub Body
SPOKES                   Stainless Steel, 14g
BRAKES                   TRP Slate T4 Hydro Disc, 203mm Rotors
HANDLEBAR            GT All Terra Riser, 6061 Alloy, 15mm Rise, 8° Sweep, 4° Rise, 780mm Width
STEM                       GT Alloy Stem, 31.8mm Clamp, 45mm Length
GRIPS                     GT Statement Logo
HEADSET                FSA No. 42
SADDLE                  WTB Silverado Sport
SEAT POST             TranzX Dropper, Internal Routing, 31.6mm
FRAME                    MATERIAL Aluminum


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