2025 Trek Bikes Slash Gen 6, 29, Steep 15.5 - S
Build
650B/27.5 in × 2.5 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of Trek Bikes Slash
Bar type unusual for category
This: Moto/Klunker/Riser Bar
Category: Flat Bar
vs full-suspension all-mountain/enduro mtb bikesCategory: Flat Bar
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 590.3mm |
| Reach | 429.1mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, C-T | 390mm |
| Seat Tube Length, Effective Unknown | 77.8mm |
| Top Tube Length, Effective/Horizontal Center | 557mm |
| Top Tube Slope | 21.9deg |
| Head Tube Angle | 64.3deg |
| Seat Tube Angle | 73.8deg |
| Head Tube Length | 64.3mm |
| Bottom Bracket Drop | 8.2mm |
| Bottom Bracket Height | 347.3mm |
| Chainstay Length | 550mm |
| Chainstay Length Horizontal | 549.9mm |
| Front-Center | 636.7mm |
| Front-Center Horizontal | 636.7mm |
| Wheelbase | 1186.6mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 566mm |
| Trail | 123.4mm very high |
| Mechanical Trail | 111.2mm |
| Wheel Flop | 48.2mm |
| Standover Height | 727mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 111.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 177.3mm |
Gen 6, 29, Steep Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.5in |
| Tire Outer Diameter | 711mm |
| Bike Length with Tires | 1897.6mm |
| Suspension Type | Full suspension |
| Bar Type | Moto/Klunker/Riser Bar |
| Fork Travel | 170mm |
| Rear Travel | 170mm |
| Suspension Sag | 25% |
| Frame Material | N/A |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/slash/slash-9-gx-axs-t-type-gen-6/p/41669/?colorCode=grey