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Epiphany 27.5

Race/Cross-Country/Trail

150mm Front/140mm Rear

The Epiphany 27.5 will be the most well-used bike in your garage once you understand that it is as well suited on smooth, fast fire road climbs as it is in hyper-technical rock gardens. With equal parts efficiency and sure-footed capability, this is the one bike that you can ride most anywhere and be sure to have a damn good time.


The fully-active ICT rear suspension is the key to the versatility of the carbon fiber Epiphany 27.5 across a wide range of trail conditions. Ellsworth’s ICT is the benchmark four-bar linkage design against which all others are judged. It successfully isolates pedal and braking forces from bump input through careful placement and movement of the instant center as it tracks the chain force line throughout the travel range. Paired with the custom-tuned Fox DPS rear shock, ICT delivers incredible traction and control throughout the 140mm of rear suspension travel. You’ll ride with more confidence and comfort, and you’ll know that every ounce of your energy goes into forward motion as you race down your favorite twisty trail.


The Epiphany 27.5 employs a hassle-free, fully internal routing system to shield your hoses and cables from the elements, and a tapered head tube ensures strength and stability for your steering system. It takes a 34.9mm clamp-on front derailleur, a 30.9mm seatpost, and a Boost 12x148mm thru-axle rear hub. Complete bikes are available with Shimano XTR, XT, and SLX as well as SRAM XO1 build options. The frameset comes with a Cane Creek 1-1/8 - 1-1/2" semi-integrated headset and a Shimano 12x148mm rear thru-axle. It is recommended for use with a 150mm front suspension fork.
Ride and know.

Handcrafted, Ellsworth Carbon Fiber, CNC Derailleur Hanger, Instant Center Tracking, Carbon Torsion Arch, Torque Tube Pivots, Hex Taper Axle, Rocker Locker
Small Medium Large
1. Head Tube 108 122 123
2. Top Tube 582 606 632
3. Head Angle 69.5° 69.5° 69.5°
4. Stack 603 616 617
5. Reach 398 419 444
6. Seat Angle 73° 73° 73°
7. Seat Tube 406 457 508
8. Standover 765 778 783
9. Front Center 651 676< 701
10. Chainstay 438 438 438
11. BB Height 352 352 352
12. Wheelbase 1089 1114 1139
13. Axle to Crown 539 539 539
14. Fork Rake 44 44 44
Shimano SLX 2x Shimano XT 2x Shimano XT 1x Shimano XTR 2x Shimano XTR 1x SRAM X01 1x
Headset Cane Creek AngleSet 1.5° Cane Creek AngleSet 1.5° Cane Creek AngleSet 1.5° Cane Creek AngleSet 1.5° Cane Creek AngleSet 1.5° Cane Creek AngleSet 1.5°
Fork Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm Fox 34 Float 27.5" 150mm FIT4 Kashima 15QR x 100mm
Shock Fox Float DPS 140mm Kashima Fox Float DPS 140mm Kashima Fox Float DPS 140mm Kashima Fox Float DPS 140mm Kashima Fox Float DPS 140mm Kashima Fox Float DPS 140mm Kashima
Crankset Shimano SLX 22/36t Shimano XT M8000 26/36t Shimano XT M8000 32t Shimano XTR M9000 26/36t Shimano XTR M9000 32t Shimano XT M8000 32t
Bottom Bracket Shimano BSA Threaded Shimano BSA Threaded Shimano BSA Threaded Shimano BSA Threaded Shimano BSA Threaded Shimano BSA Threaded
Brake Rotors F/R Shimano RT66 180/160mm Shimano RT86 Ice-Tech 180/160mm Shimano RT86 Ice-Tech 180/160mm Shimano RT86 Ice-Tech 180/160mm Shimano RT86 Ice-Tech 180/160mm Shimano RT86 Ice-Tech 180/160mm
Brakes Shimano SLX M675 Shimano XT M8000 Shimano XT M8000 Shimano XTR M9020 Trail Shimano XTR M9020 Trail Shimano XT M8000
Front Shifter Shimano SLX M670 Shimano XT M8000 N/A Shimano XTR M9000 N/A N/A
Rear Shifter Shimano SLX M670 Shimano XT M8000 Shimano XT M8000 Shimano XTR M9000 Shimano XTR M9000 SRAM X01 Black
Front Derailleur Shimano XT M8020 Direct Mount Shimano XT M8020 Direct Mount N/A Shimano XTR M9025 Direct Mount N/A N/A
Rear Derailleur Shimano SLX M675 GS Shadow Plus Shimano XT M8000 GS Shadow Plus Shimano XT M8000 GS Shadow Plus Shimano XTR M9000 GS Shadow Plus Shimano XTR M9000 GS Shadow Plus SRAM X01 Black
Chain Shimano HG74 10-speed Shimano XT HG-701 11-speed Shimano XT HG-701 11-speed Shimano XTR M9000 11-speed Shimano XTR M9000 11-speed SRAM PC-1170 11-speed
Cassette Shimano HG81 11/36 10-speed Shimano XT M8000 11/42t 11-speed Shimano XT M8000 11/42t 11-speed Shimano XTR M9000 11/40t 11-speed Shimano XTR M9000 11/40t 11-speed SRAM X01 XG-1195 10/42t 11-speed
Wheels Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R Stans Arch EX 27.5 15 x 100mm F 12 x 148mm R
Chainguide N/A N/A N/A N/A N/A N/A
Stem Thomson X4 90mm x 10° x 31.8mm Thomson X4 90mm x 10° x 31.8mm Thomson X4 90mm x 10° x 31.8mm Thomson X4 90mm x 10° x 31.8mm Thomson X4 90mm x 10° x 31.8mm Thomson X4 90mm x 10° x 31.8mm
Handlebar Thomson Alloy 750mm x 12mm Rise Thomson Alloy 750mm x 12mm Rise Thomson Alloy 750mm x 12mm Rise Thomson Carbon 750mm x 12mm Rise Thomson Carbon 750mm x 12mm Rise Thomson Alloy 750mm x 12mm Rise
Grips Lizard Skins Charger Lizard Skins Charger Lock-on Lizard Skins Charger Lock-on Lizard Skins Charger Lock-on Lizard Skins Charger Lock-on Lizard Skins Charger Lock-on
Saddle WTB Rocket V WTB Rocket V WTB Rocket V WTB Silverado WTB Silverado WTB Rocket V
Seatpost Thomson Elite 30.9mm x 410mm Thomson Elite 30.9mm x 410mm Thomson Elite 30.9mm x 410mm Thomson Elite 30.9mm x 410mm Thomson Elite 30.9mm x 410mm Thomson Elite 30.9mm x 410mm
Tires Maxxis Ardent 27.5 x 2.25" EXO/TR Maxxis Ardent 27.5 x 2.25" EXO/TR Maxxis Ardent 27.5 x 2.25" EXO/TR Maxxis Ardent 27.5 x 2.25" EXO/TR Maxxis Ardent 27.5 x 2.25" EXO/TR Maxxis Ardent 27.5 x 2.25" EXO/TR