The 26 x 4.6″ tires float over snow, sand, and other soft surfaces, but you can also fit 27.5 fat and 29+ wheels and tires for other missions. A mind-blowing number of cargo and accessory mounts let you bring more than just the bare necessities, and Heyday!’s geometry ensures a stable ride even when loaded. Alternator 2.0 dropouts allow for multiple drivetrain options, but the stock Shimano Deore 12-speed is the perfect place to start.
| Frameset: | |
| Frame: | Heyday! Carbon |
| Fork: | Kingpin Carbon |
| Color: | Grey |
| Drivetrain: | |
| Front Derailleur: | N/A |
| Rear Derailleur: | Shimano Deore M6100 SGS |
| Cassette: | Shimano Deore M6100 10–51t, 12-speed |
| Chain: | Shimano Deore M6100 |
| Crankset: | Race Face Ride, 30t |
| Shifter: | Shimano Deore M6100 |
| Brakes & Rotors: | SRAM Level brakes, SRAM G2 rotors (6-bolt, 180 mm front, 160 mm rear) |
| Components: | |
| Headset (Upper/Lower): | Cane Creek 40 Series |
| Stem: | Salsa Guide Trail 35.0 |
| Handlebar: | Kalloy 35.0 mm, XS–SM: 760 mm, 0 mm rise; MD–XL: 780 mm, 15 mm rise |
| Grips/Bar Tape: | Salsa File Tread |
| Seatpost: | TranzX YSP18JL, XS/SM 100 x 361 mm, MD-XL 130 x 425 mm |
| Saddle: | WTB Volt M Steel, 142 x 265 mm |
| Wheels: | |
| Front Wheel: | Sun Ringle SRC 15 x 150 mm hub, Mulefüt SL 80 mm rim |
| Rear Wheel: | Sun Ringle SRC 12 x 197 mm hub, Mulefüt SL 80 mm rim |
| Tires: | 45NRTH Dillinger 5, 26 x 4.6" 60 TPI, custom-studdable, tubeless-ready |
| Design Wheel/Tire Size: | |
| Alternate Wheel/ Tire Size: | |
| Susp Fork Length: | |
| Rigid Fork Length: | 483–486mm |
| Fork Offset: | 50–51mm |
| Headset-Upper: | IS41 |
| Headset-Lower: | IS52 |
| Seatpost: | 31.6mm |
| Seat Collar: | 35.0mm |
| Dropper Compatible: | Yes, internal |
| Bottom Bracket: | 100mm, threaded |
| Crankset (Max Ring): | 75mm chainline fat bike cranks only 2x: 36/24t max; 1x: 32t max |
| Rear Brake (Rotor): | 51mm standard (160–180mm rotors). Must use 160mm rear IS adapter with +20mm post mount adapter for 180mm rotor |
| Rear Spacing: | 197 x 12mm thru-axle |
| Rear Axle: | 12 x 229L, TP = 1.5, TL = 20 |
| Derailleur Hanger: | Fixed Position - ND: FS2357, D: FS2355; / Adjustable - ND: FS2353, D: FS2356 |
