Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2020 Trek Full Stache 8
Previous used estimate
$1,585 - $1,631
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Trek Full Stache 8
12-month projected trend
9%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2020 Trek Full Stache 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Full model years
Overview
About this bike
Full Stache 8 is a full suspension 29+ trail bike with an oversized appetite for rugged backcountry riding. Sure-footed mid-fat tires, a 1x12 drivetrain, 130mm of front and rear travel, super short chainstays, and some ridiculously clever engineering make this 29+ trail bike the ideal rig for rugged singletrack and trail explorations into the unknown wild. It's right for you if... You believe mountain biking isn't about racing or showing off. It's about the experience of being out there in the rough, wonderful wild. For you, every ride is both a battle against nature and an appreciation of it. There's a whole lot of beauty in dirt, rocks, and roots. Trails don't need to be perfectly sculpted to be enjoyed. The tech you get An Alpha Platinum Aluminum frame with 130mm of travel, a Straight Shot down tube for extra stiffness in the rough, and a Knock Block steerer stop to protect against spinning bars. A SRAM GX Eagle 1x12 drivetrain with a huge gear range, a FOX Float rear shock with Trek's exclusive RE:aktiv damper, a 130mm RockShox Pike Select Plus fork with a plush DebonAir spring and Charger 2 RC damper that gives you more adjustment and control. Plus, aggressive 29x3.0" Bontrager XR4 Tubeless Ready mid-fat tires on beefy 40mm rims, and a Bontrager dropper post. The final word This is a new breed of performance backcountry trail bike. If you love seeking out the untamed trails in the wild and discovering new lines while ripping bikepacking adventures, Full Stache 8 is your dream ride. It's like that one friend who's always egging you on to go a little farther, because there's bound to be something epic right over the next ridge or at the bottom of the next valley. Why you'll love it - This bike was born for adventure in the wild outback, where capability isn't just something that's nice to have but an absolute essential - Mid-fat tires are sure-footed on technical singletrack, tricky descents, and whatever trail you'll find where other riders dare not roam - The shifter-style, underbar remote dropper post lever is super intuitive and easy to use - 29x3.0" tires give you the flotation of a fat bike with the speed and momentum of a fast-rolling 29er - Super short chainstays make Full Stache surprisingly agile, even with its 29+ wheels
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- RockShox Pike Select+, DebonAir spring, Charger 2 RC damper, tapered steerer, 51mm offset, Maxle Stealth, 130mm travel
- Component Hubs
- Front: Bontrager alloy, sealed bearing, alloy axle, 6-bolt Rear: Bontrager alloy, sealed bearing, 6-bolt, SRAM XD driver
- Component Size
- Medium, Large, X-Large
- Component Stem
- Bontrager Line, 35mm, Knock Block, 0 degree, 60mm length
- Product Family
- Full
- Component Axles
- Front: 15 x 110 Boost thru-axle Rear: 12 x 148 Boost thru-axle
- Component Chain
- SRAM GX Eagle, 12 speed
- Component Color
- Teal/Miami Green
- Component Frame
- Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, magnesium rocker link, Mino Link, ABP, 130mm travel
- Component Brakes
- SRAM Guide R hydraulic disc, 200mm front rotor, 180mm rear rotor
- Component Saddle
- Bontrager Arvada, hollow chromoly rails, 138mm width
- Component Headset
- Knock Block Integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Component Cassette
- SRAM XG-1275 Eagle, 10-50, 12 speed
- Component Crankset
- Truvativ Descendant 6k Eagle, DUB, steel ring, Boost, 175mm length
- Component Shifters
- SRAM GX Eagle, 12 speed
- Component Handlebar
- Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
- Component Seat Post
- Bontrager Line Dropper, 125mm travel, internal routing, 31.6mm
- Component Chainrings
- 30T
- Component Front Tire
- Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 3.00''
- Component Rear Shock
- Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 210x52.5mm
- Component Tape Grips
- Bontrager XR Trail Elite, alloy lock-on
- Component Bottom Bracket
- SRAM DUB, 92mm, PressFit
- Component Rear Derailleur
- SRAM GX Eagle
- Rear Shock
- Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 210x52.5mm
- Hubs
- Front: Bontrager alloy, sealed bearing, alloy axle, 6-bolt Rear: Bontrager alloy, sealed bearing, 6-bolt, SRAM XD driver
- Crankset
- Truvativ Descendant 6k Eagle, DUB, steel ring, Boost, 175mm length
- Bottom Bracket
- SRAM DUB, 92mm, PressFit
- Chain
- SRAM GX Eagle, 12 speed
- Saddle
- Bontrager Arvada, hollow chromoly rails, 138mm width
- Handlebar
- Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
- Headset
- Knock Block Integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Rear Derailleur
- SRAM GX Eagle
- Stem
- Bontrager Line, 35mm, Knock Block, 0 degree, 60mm length
- Axles
- Front: 15 x 110 Boost thru-axle Rear: 12 x 148 Boost thru-axle
- Brakes
- SRAM Guide R hydraulic disc, 200mm front rotor, 180mm rear rotor
- Cassette
- SRAM XG-1275 Eagle, 10-50, 12 speed
- Chainrings
- 30T
- Fork
- RockShox Pike Select+, DebonAir spring, Charger 2 RC damper, tapered steerer, 51mm offset, Maxle Stealth, 130mm travel
- Frame
- Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, magnesium rocker link, Mino Link, ABP, 130mm travel
- Seat Post
- Bontrager Line Dropper, 125mm travel, internal routing, 31.6mm
- Shifters
- SRAM GX Eagle, 12 speed
- Tape/Grips
- Bontrager XR Trail Elite, alloy lock-on
- Color
- Teal/Miami Green
- Size
- X-Large
- Front Tire
- Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 3.00''
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.