Trek Slash+ 9.7 SLX/XT

The 2025 Trek Slash+ 9.7 SLX/XT is a high-performance electric mountain bike featuring long-travel suspension with a 170mm Fox Rhythm fork and high-pivot design for enhanced traction. It combines a Shimano SLX/XT drivetrain and powerful TQ-HPR50 motor, offering smooth, responsive power on challenging terrains. The mixed-wheel setup (29” front, 27.5” rear) provides both stability and manoeuvrability, while an optional range extender offers extended battery life. Ideal for steep descents and rugged trails, this bike balances power and agility for advanced trail riding.

Specification 

Frame OCLV Mountain Carbon, removable battery, high main pivot, idler pulley, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, magnesium rocker link, upper chain guide mount, 55 mm chainline, ABP, UDH, 148x12 mm thru axle, 170 mm travel  

Fork Fox Rhythm 38, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt X axle, 170 mm travel

Shock Fox Performance Float X, 2-position damper, 230 mm x 65 mm 

Wheels Bontrager Line Comp 30 on Bontrager hubs 

Tyres Bontrager XR5 Team Issue  29 x 2.50” Front and  27.5 x 2.50” Rear,  (27.5 x 2.50” front and rear on Small)

Groupset

Rear Derailleur Shimano XT M8100, long cage

Front Derailleur n/a

Cassette Shimano SLX CS-M7100 10-51t 12-Speed

Crank/Chainring E*thirteen E*spec Plus, 160 mm with 32t chainring

Chain Shimano M6100

Shifter Shimano XT M8100, 12-speed

Brakes Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper

Components

Handlebar  Bontrager Line, alloy, 35mm, 27.5 mm rise, 780mm wide

Stem Bontrager Elite

Saddle Bontrager Verse p3

Seatpost Bontrager Line  Dropper 34.9mm 170mm (100mm on Small)

Battery and Motor System

Motor TQ's HPR50 motor, 50Nm torque, 250W nominal

Battery TQ 580Wh

Controller TQ handlebar remote

Extra Info

Weight 20.38kg in a size Medium