Stache Carbon frameset is the perfect performance upgrade for fun-loving shredders who appreciate the confidence and stability of the 29+ mid-fat platform. Super-short chainstays, horizontal sliding dropouts, and our OCLV Mountain Carbon technology make this frame the fastest way to more fun on the trail.

• OCLV Mountain Carbon is race-light and trail-strong
• Stache is super versatile and equally at home on multi-day bikepacking trips as it is on rough singletrack
• The super-short chainstays make it really easy to show off your wheelie skills

Advanced frame tech

Stache is surprisingly nimble thanks to extra-short 420mm chainstays. The elevated mid-stay makes room for the extra-big tires while Horizontal Sliding Dropouts allow you to fine-tune your wheelbase length.

29+

29+ is a wider 3" tire that grips relentlessly while floating over terrain. Yet it delivers all the 29er benefits you know and love, like greater momentum and improved rollover.

OCLV Mountain Carbon

Trek's mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek's advanced engineering, and a higher standard of testing.

Frame	OCLV Mountain Carbon, tapered head tube, internal derailleur & dropper post routing, 148x12mm horizontal sliding adjustable thru axle dropouts
Skewer Rear	Bontrager Switch thru axle, removable lever
Seat Collar	Bolt-on, 36.4mm
Headset	FSA IS-2, 1-1/8'' top, 1.5'' bottom

Geometry Chart

B B Drop	6.7
B B Height	31.8
Chainstay Length	42
Eff Seat Tube Angle	72.3°
Eff Top Tube	61.8
Frame Reach	41.5
Frame Size Letter	M
Frame Size Number	17.5"
Frame Stack	63.5
Head Angle	67.8°
Head Tube Length	9
Offset	5.1
Seat Tube	41.9
Seat Tube Angle	67.8°
Standover	76
Trail	10.2
Wheelbase	111.7
Wheel Size	29+