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2025 Slash+ 9.7 SLX/XT Full Suspension Electric Mountain Bike

$6,499.93 $7,699.97
SKU: TRE23866870B  |  Barcode: 197216037125
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  • High-pivot suspension

    High-pivot suspension

    Slash's high main pivot allows the axle to move rearward as the suspension compresses, so the back wheel moves with the force from bumps and gets out of the way faster. On the trail, it feels ultra-smooth while maintaining more momentum with insane traction.

  • Curb the kickback

    Curb the kickback

    Slash+'s oversized upper idler not only eliminates pedal kickback caused by high pivot suspension, but its size and position also give you just the right amount of anti-squat for efficient pedaling. The integrated lower chain guide takes chain tension off the derailleur, so you get smoother shifting and suspension performance.

  • Mixed wheel size

    Mixed wheel size

    You get a 29" front wheel for monster truckin' over stuff, with a smaller 27.5" wheel out back for getting rowdy.

  • Adjust the suss for full send

    Adjust the suss for full send

    Adjust leverage rate with just a flip of a chip. Ride it in the Less progressive setting for a plusher feel perfect for rugged trails with square-edge bumps. Flip it to More progressive when you're hitting big features and don’t want to bottom-out, or when you want to run a coil shock.

  • Slack or steep, the choice is yours

    Slack or steep, the choice is yours

    Install angle adjust headset cups (sold separately) to tweak the head tube angle a degree steeper or slacker to your liking — all without impacting your bottom bracket height.

  • Connect, customize, calculate

    Connect, customize, calculate

    The Trek Central app seamlessly connects with your bike for custom motor tuning, activity tracking and more ways to analyze and personalize your ride. You even get navigation features and real-time range calculations.

  • Range Extender

    Range Extender

    Give yourself 40% more range with an optional 160wh external battery. It fits in a standard bottle cage and doesn’t require any complicated wiring or special mounts.

  • Removable battery

    Removable battery

    The 580Wh battery gives you power for 3 to 7 hours of ripping, depending on mode, rider weight, and terrain. It's tucked away neatly in the downtube for a sleek, quiet ride, but can easily be removed with a hex wrench for convenient charging or travel.

  • Shimano XT

    Shimano XT

    Shimano XT is the original mountain bike groupset and trusted by generations of mountain bikers around the world. Whatever the trail, wherever you ride, XT is your solution for mountain biking today. Reliable shifting. Superior braking. Intuitive maintenance. XT is the high performance workhorse you can count on.

  • Compliant with leading safety regulations

    Compliant with leading safety regulations

    The e-systems on Trek and Electra e-bikes are third-party tested to meet the latest e-bike safety regulations, including the stringent UL 2849 certification — so all you have to worry about is where your e-bike will take you next.

Overview

Slash+ 9.7 SLX/XT is a light-assist enduro e-MTB that quietly blends in on the trail. It pairs a high-pivot rear end with a long-travel 170mm/170mm Fox suspension package and the quiet assist of TQ's HPR50 motor to give you just enough support to make climbs a breeze, so you can hammer out more laps. It comes equipped with everything you need to rip, like tubeless ready wheels, a dropper post, and a blend of Shimano SLX and XT components.

Technical Specifications

Frame OCLV Mountain Carbon, removable battery, high main pivot, idler pulley, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, alloy rocker link, upper chain guide mount, 55mm chainline, ABP, UDH, 148x12mm thru axle, 170mm travel
Fork Fox Rhythm 38, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 170mm travel
Shock Fox Performance Float X, 2-position damper, 230mm x 65mm
*wheel front Size: S Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5''Size: M, L, XL Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29''
Wheel rear Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano Micro Spline freehub, Boost148, 12mm thru axle, 27.5''
Skewer rear Bontrager Switch thru axle, removable lever
*tire Size: S, M, L, XL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5x2.50''Size: M, L, XL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50''
Max tire size Frame: 29x2.50\, Fork: See manufacturer
Battery TQ 580Wh
Charger TQ 4A charger
Computer TQ LED display with Bluetooth & ANT+ connectivity
Motor TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
E-bike classification Class 1
Shifter Shimano XT M8100, 12 speed
Rear derailleur Shimano XT M8100, long cage
Crank arm E*thirteen E*spec Plus, 160mm length
Chainring E*thirteen E*spec, 32T alloy ring, 55mm chainline
Cassette Shimano SLX M7100, 10-51T, 12 speed
Max chainring size 1x: 34T, min 30T
Saddle Bontrager Verse P3, chromoly rails
*seatpost Size: S Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm lengthSize: M, L, XL Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
Handlebar Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Grips Bontrager XR Trail Elite, nylon lock-on
Stem Bontrager Elite, 35mm, 0 degree, 35mm length
Headset Integrated cartridge bearing, 1-1/8'' top, 1.5'' bottom, angle adjust cup compatible
Brake Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Brake rotor Shimano RT66, 6-bolt, 203mm
Rotor size Max brake rotor sizes - Frame: 220mm, min 200mm, Fork: see fork manufacturer
Weight M - 20.38 kg / 44.94 lbs (with TLR sealant, no tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Parts are subject to change without notice. Chat with us if you have any questions.

Geometry

Bike geometry diagram

All measurements provided in cm unless otherwise noted.

Frame size number 15.5"17.5"19.5"21.5"
Frame size letter SMLXL
Wheel size 27.5"29"/27.5"29"/27.5"29"/27.5"
A — Seat tube 39.040.043.547.0
B — Seat tube angle (degrees)74.0°73.9°73.9°73.9°
Effective seat tube angle (degrees)77.6°77.5°77.2°76.7°
C — Head tube length 11.011.012.014.0
D — Head angle (degrees)63.5°63.4°63.4°63.4°
E — Effective top tube 56.158.862.566.9
F — Bottom bracket height 35.235.235.235.2
G — Bottom bracket drop 1.02.72.72.7
H — Chainstay length 44.043.443.443.9
I — Offset 4.34.34.34.3
J — Trail 13.214.214.214.2
K — Wheelbase 120.5123.3126.7131.7
L — Standover 77.177.677.076.9
M — Frame reach 43.044.947.951.9
N — Frame stack 59.763.163.965.8

This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.

Sizing

sizeinchescm
S5'1" - 5'5"155 - 165
M5'5" - 5'10"165 - 177
L5'10" - 6'2"177 - 188
XL6'2" - 6'5"188 - 195

Sizing to be used as a reference only. Chat with us if you have any questions.

Slash+ 9.7 SLX/XT
Trek

2025 Slash+ 9.7 SLX/XT Full Suspension Electric Mountain Bike

$6,499.93 $7,699.97
Slash+ 9.7 SLX/XT is a light-assist enduro e-MTB that quietly blends in on the trail. It pairs a high-pivot rear end with a long-travel 170mm/170mm Fox suspension package and the quiet assist of TQ's HPR50 motor to give you just enough support to make climbs a breeze, so you can hammer out more laps. It comes equipped with everything you need to rip, like tubeless ready wheels, a dropper post, and a blend of Shimano SLX and XT components.

Color

Size

  • S
  • M
  • L
  • XL
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