Hayduke started with a vision for the perfect hardtail. Designed around modern frame geometry, a versatile dropout system, and custom drawn tubing, Hayduke is a capable mountain bike built to be used as a single-speed, a singletrack machine, or a bikepacking rig. Since its creation, the story of this beloved hardtail has been one of local singletrack rides, stargazing overnighters, and worldwide exploration.
With the next generation, we've updated the geometry for a more playful and responsive character out on the trail, crafted up a lighter and stronger proprietary tubing design, and added a plethora of braze-ons to attach anything that you can dream up—all while staying true to the character of the bike to keep the soul of the Hayduke.
Hayduke's steel frame uses a custom drawn externally tapered, seamless, quadruple butted, heat treated 4130 cromoly tubeset that is specific to each frame size—making for a better quality frame while reducing weight and cost for the rider.
The versatile Portage dropout system was designed for riders to easily switch drivetrain types, hub widths, wheel sizes, chainstay lengths, and accept racks. Set it up how you like, and hit the trail.
“The Hayduke is superior for rugged bikepacking... I’m exploring new terrain every day and the Hayduke is the best tool for the job.”
- Bikepacking.com
“Hayduke is a steel hardtail with a trail bike attitude and impressive versatility.”
- Dirt Rag
“Smooth singletrack, technical trail, bikepacking, and downhill riding, the Hayduke crushed it all.“
- GearJunkie
Geometry
| XS | S | M | L | XL | |
|
A - Effective TT Length |
570 |
590 |
625 |
645 |
666 |
|
B - Reach |
402 |
420 |
450 |
467 |
488 |
|
C - Wheelbase |
1105 |
1126 |
1155 |
1176 |
1197 |
|
D - CS Length |
425-437 |
425-437 |
425-437 |
425-437 |
425-437 |
|
F - ST Angle |
74 |
74 |
74 |
74 |
74 |
|
G - ST Length |
350 |
380 |
435 |
485 |
530 |
|
H - HT Angle |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
|
I - HT Length |
95 |
100 |
100 |
110 |
110 |
|
J - Fork Offset |
51 |
51 |
51 |
51 |
51 |
|
K - Fork Length |
495 |
495 |
495 |
495 |
495 |
|
BB Drop |
50 |
50 |
50 |
50 |
50 |
|
Stack |
586 |
590 |
590 |
600 |
600 |
|
Rider Height |
4'11"- 5'3" |
5'2"- 5'7" |
5'6"- 5'11" |
5'10"- 6'2" |
6'1"+ |
Hardtail geometry based on 30% fork sag.
FRAME Specs
|
Frame Material |
Custom drawn tapered seamless, quadruple butted, heat treated 4130 cromoly. Electrophoretic deposition coating inside and out for rust protection. |
|
Frame Weight |
XS - 2589g, SM - 2642g, MD - 2765g, LG - 2837g, XL - 2899g - Weight includes dropouts, axle, seat collar, and cable guides |
|
Frame Includes |
Seatpost collar, rear axle, sliding 148mm dropout, Wolftooth Components headset |
|
Headtube Diameter |
44mm ID, 50mm OD |
|
Rear Dropout Spacing |
148mm or 142mm |
|
BB Type |
Threaded 73mm English |
|
Headset Lower Stack Height |
13mm |
|
Wheel Size |
27.5x2.8-3.0 / 29x2.3 |
|
Seatpost |
34.9 clamp, 31.6 post, internally routed |
|
Thru Axle |
Boost 148 / 174mm / M12x1.75” |
Build Specs
| Build | H1 | H2 | H3 |
|
Frame |
Hayduke 27.5 |
Hayduke 27.5 |
Hayduke 27.5 |
|
Fork |
Marzocchi Z2 120mm |
MRP Raven 120mm |
MRP Ribbon Air SL 120mm |
|
Headset |
Wolf Tooth Components |
Wolf Tooth Components |
Wolf Tooth Components |
|
Spacers |
30mm |
30mm |
30mm |
|
Stem |
Epoch Alloy 35.0/50mm |
Epoch Alloy 35.0/50mm |
I9 A35/50mm |
|
Handlebar |
Epoch Alloy |
Epoch Alloy |
Epoch Carbon |
|
Grips |
SDG Thrice |
SDG Thrice |
SDG Thrice |
|
Brakes |
Shimano BR-MT410 |
Shimano Deore 4-piston |
Shimano XT 4-piston |
|
Rotors |
Shimano RT6 160mm |
Shimano RT6 160mm |
Shimano RT8 160mm |
|
Seatpost |
SDG Dropper |
SDG Dropper |
SDG Dropper |
|
Saddle |
SDG |
SDG |
SDG |
|
Wheels |
Shimano MT620 |
Shimano MT620 |
Industry Nine 1/1 Enduro S |
|
Drivetrain |
Deore 12spd |
SLX 12spd |
XT 12spd / GX 12spd |
|
Cranks |
Deore |
SLX |
XT / GX |
|
Tires |
Terrene McFly 2.8 Tough |
Terrene McFly 2.8 Tough |
Terrene McFly 2.8 Tough |
|
Price |
1849 (Out of Stock) |
2399 (Out of Stock) |
3249 (In Stock) |
