Trek Slash+ 9.7 SLX/XT 2025
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Travel Front 170mm
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Travel Rear 170mm
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Fork Fox Float 38
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Groupset XT
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Suspension Full
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Motor TQ 250W 50Nm mid-drive
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Battery TQ 580Wh
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
15.5"
155cm - 166cm
17.5"
164cm - 178cm
19.5"
175cm - 189cm
21.5"
187cm - 195cm
Parts list
Main components, grouped by system.
Bike components
Frame
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, 55mm chainline, ABP, UDH, 148x12mm thru axle, 170mm travel
Suspension Fork
Fox Rhythm 38, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 170mm travel
Rear Shock
Fox Performance Float X, 2-position damper, 230mm x 65mm
Drivetrain
Rear Derailleur
Shimano XT M8100, long cage
Shift Levers
Shimano XT M8100, 12 speed
Cassette
Shimano SLX M7100, 10-51T, 12 speed
Crank
E*thirteen E*spec, 32T alloy ring, 55mm chainline
Chain
Shimano SLX M7100, 12-speed
Wheels
Rims
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'', Rear: Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 27.5''
Tires
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''
Brakes
Brakes
Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Cockpit
Stem
Bontrager Elite, 35mm, 0 degree, 35mm length
Handlebar
Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Grips
Bontrager XR Trail Elite, nylon lock-on
Headset
Integrated cartridge bearing, 1-1/8'' top, 1.5'' bottom, angle adjust cup compatible
Seat
Saddle
Bontrager Verse P3, chromoly rails
Seatpost
Size: S, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length; Size: M, L, XL, Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
Motor & Battery
Motor
TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
Battery
TQ 580Wh
Charger
TQ 4A charger
Fit data
Numbers for sizing and ride feel.
| Size | 15.5" | 17.5" | 19.5" | 21.5" |
|---|---|---|---|---|
| Stack Reach Ratio | 1.388 mm | 1.405 mm | 1.334 mm | 1.268 mm |
| Bottom Bracket Height | 352 mm | 352 mm | 352 mm | 352 mm |
| Front Center | 765 mm | 800 mm | 834 mm | 879 mm |
| Rake | 38 mm | 43 mm | 43 mm | 39 mm |
| Trail | 132 mm | 142 mm | 142 mm | 142 mm |
| Stack | 597 mm | 631 mm | 639 mm | 658 mm |
| Reach | 430 mm | 449 mm | 479 mm | 519 mm |
| Top Tube Length | 561 mm | 588 mm | 625 mm | 669 mm |
| Seat Tube Angle | 77.6 ° | 77.5 ° | 77.2 ° | 76.7 ° |
| Seat Tube Length | 390 mm | 400 mm | 435 mm | 470 mm |
| Head Tube Angle | 63.5 ° | 63.4 ° | 63.4 ° | 63.4 ° |
| Head Tube Length | 110 mm | 110 mm | 120 mm | 140 mm |
| Chainstay Length | 440 mm | 434 mm | 434 mm | 439 mm |
| Wheelbase | 1205 mm | 1233 mm | 1267 mm | 1317 mm |
| Bottom Bracket Drop | 10 mm | 27 mm | 27 mm | 27 mm |
| Standover Height | 771 mm | 776 mm | 770 mm | 769 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 164 cm | 175 cm | 187 cm |
| Rider Max Height | 166 cm | 178 cm | 189 cm | 195 cm |
