2018 Specialized Enduro 29/6Fattie vs 2020 Trek Slash
The XL is the Trek Slash size closest to your XL Specialized Enduro 29/6Fattie. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Trek Slash
Compared with the Specialized Enduro 29/6Fattie in XL, the Trek Slash in XL places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- −2 mm
- About the same height
- Frame reach
- −2 mm
- About the same reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Enduro 29/6Fattie is drawn. The Trek Slash numbers we have for size XL are missing the seat angle.
Geometry side by side
| Measurement | Specialized Enduro 29/6Fattie XL | Trek Slash XL | Difference |
|---|---|---|---|
| Reach | 483mm | 481 | −2 mm |
| Stack | 633mm | 631 | −2 mm |
| Head tube angle | 66° | 65.6° | −0.4° |
| Seat tube angle | 76.3° | not listed | |
| Effective top tube | 637mm | 651 | +14 mm |
| Chainstay length | 433mm | 433 | ±0 mm |
| Wheelbase | 1245mm | 1247 | +2 mm |
| BB drop | 19mm | 21 | +2 mm |
| BB height | 354mm | 352 | −2 mm |
| Standover | 799mm | 780 | −19 mm |
| Seat tube length | 521mm | 521 | ±0 mm |
| Fork length | 569mm | not listed | |
| Head tube length | 125mm | 125 | ±0 mm |
Differences are the Trek Slash minus the Specialized Enduro 29/6Fattie. Full charts: 2018 Specialized Enduro 29/6Fattie, 2020 Trek Slash.
Where each sits in its class
Specialized Enduro 29/6FattieTrek Slash
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Enduro 29/6FattieS-Works 29/6Fattie | Trek Slash8 |
|---|---|---|
| Frame | Specialized FACT IS-X | Trek Alpha Platinum |
| Fork | Öhlins RXF 36 | RockShox Yari RC |
| Rear shock | Öhlins STX | RockShox Deluxe RT3 RE:aktiv |
| Shifter | SRAM XX1 Eagle | SRAM GX Eagle |
| Derailleur | SRAM XX1 Eagle | SRAM GX Eagle |
| Cassette | SRAM X01 Eagle | SRAM GX Eagle |
| Chain | SRAM XX1 Eagle | SRAM GX Eagle |
| Crankset | SRAM XX1 Eagle | TruVativ Descendant |
| Bottom bracket | SRAM XR 73 | SRAM DUB |
| Tire | Specialized Butcher | Bontrager XR5 |
| Hub | Roval Traverse SL | not listed |
| Rim | Roval Traverse SL 29 | not listed |
| Brake | SRAM Code RSC | SRAM Guide R |
| Stem | Syntace MegaForce 2 | Bontrager Line |
| Grips | Specialized Sip Grip | not listed |
| Seatpost | Specialized Command Post IRcc WU | Bontrager Line |
| Saddle | Specialized Henge Expert | Bontrager Arvada |
| Wheelset | not listed | Bontrager Line Comp 30 |
| Rotor | not listed | SRAM Guide R |
| Handlebar | not listed | Bontrager Line |
| Headset | not listed | Trek Knock Block |
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