2025 Trek Slash 8 Gen 6 – Full Suspension Mountain Bike
Specifications
| Specification | Details | 
| Model | Slash 8 Gen 6 | 
| Vehicle Category | Full Suspension Mountain Bike | 
| Application | Enduro, aggressive trail riding, downhill | 
| Starting Price (2025) | $3,949.93 - $4,399.99 USD | 
| Color Options | Dark Web/Sedona Red, Blue Dark, Grey Light | 
| Sizes | S (27.5" wheel), M, ML, L, XL (29" wheel) | 
Frame & Drivetrain
| Specification | Details | 
| Frame | Alpha Platinum Aluminum, high-pivot suspension, idler pulley, internal storage, adjustable geometry, tapered head tube, Knock Block, internal cable routing, ISCG 05 mount, 170mm travel, 148x12mm thru axle | 
| Fork | Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, 170mm travel, 15x110mm thru axle | 
| Rear Shock | Fox Performance Float X, 2-position damper, 230x65mm, 170mm travel | 
| Drivetrain Compatibility | Shimano XT, 1x12-speed | 
| Dropouts | 148x12mm thru axle (R), 15x110mm thru axle (F) | 
| Crank | Shimano XT M8100, 30T, 55mm chainline, 170mm length (S), 175mm length (M, ML, L, XL) | 
| Chain | Shimano Deore XT M8100, 12-speed | 
| Rear Derailleur | Shimano XT M8100 | 
| Shifters | Shimano XT M8100, 12-speed | 
| Cassette | Shimano XT M8100, 10-51T, 12-speed | 
Components & Features
| Specification | Details | 
| Seating | Bontrager Arvada, 138mm width | 
| Cargo Capacity | Internal storage (Bontrager BITS bag included), downtube water bottle mounts | 
| Wheels/Tyres | Bontrager XR5 Team Issue, tubeless ready, 29x2.50" (M, ML, L, XL), 27.5x2.50" (S) | 
| Wheel Size | MX (29" front, 27.5" rear for M, ML, L, XL; 27.5" front and rear for S) | 
| Brakes | Shimano SLX M7120, 4-piston hydraulic disc, 203mm rotor (F), 180mm rotor (R) | 
| Brake Levers | Shimano SLX M7100, hydraulic | 
| Handlebar | Bontrager Line, alloy, 35mm, 27.5mm rise, 820mm width | 
| Stem | Bontrager Line, 35mm, Knock Block, 0 degree, 40mm length | 
| Headset | Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom | 
| Saddle | Bontrager Arvada, 138mm width | 
| Seatpost | TranzX JD-YSP39, 100mm travel (S), 150mm travel (M, ML), 170mm travel (L, XL), 34.9mm, internal routing | 
| Seatpost Clamp | Integrated, internal | 
| Grips | Bontrager XR Trail Pro, alloy lock-on | 
| Front Hub | Bontrager alloy, sealed bearing, 6-bolt, 15x110mm thru axle | 
| Rear Hub | Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, 148x12mm thru axle | 
| Rims | Bontrager Line Pro 30, OCLV Carbon, tubeless ready, 30mm inner width, 28-hole | 
| Spokes | Stainless steel, 14g | 
| Exterior Features | High-pivot suspension, idler pulley, internal storage (Bontrager BITS bag included), adjustable geometry, Knock Block, ISCG 05 mount, tubeless ready wheels, downtube water bottle mounts | 
| Weight | 15.75 kg (M, estimated) | 

