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Trek Farley 7 is the mountain biker's fat bike. It feels and handles like your regular rig, but it can surf on sand and snow, too.
You want your fat bike to feel like your traditional mountain bike. Or, you're riding a fat bike year-round and want to put your money into the parts that really matter, like a workhorse drivetrain and a quality suspension fork.
A lightweight aluminum frame with horizontal sliding dropouts, an 80mm Manitou Mastodon suspension fork with an air spring and lockout, a dropper post for getting low, a wide-range SRAM NX/GX Eagle 1x12 drivetrain, SUNringlé Mulefüt wheels paired with a 108T Rapid Drive hub for instant engagement, and extra-grippy, studdable Bontrager Gnarwhal TLR tires.
This fat bike handles like a traditional trail bike, and it can rip through even crazier stuff, like snow and sand. You're getting a great frame and solid parts group, but you're really paying for the incredible capability of the Manitou Mastodon fork.
*spec applies to all sizes unless otherwise noted
| Frame | Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, 197x12mm adjustable horizontal sliding dropouts |
|---|---|
| Fork | Manitou Mastodon 34 Comp, air spring, ABS damper, lockout, tapered steerer, 51mm offset, 150x15mm thru axle, 80mm travel |
| Max compatible fork travel | 100mm (513mm axle-to-crown) |
| Hub front | Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle |
|---|---|
| Hub rear | Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano 10 freehub, 197x12mm thru axle |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| Rim | SUNRingle Mulefut 80 SL, 32-hole cutout |
| *Tire | Size: S, M, L, XL Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50'' |
| Size: S, M Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x3.80'' |
|
| Max tire size | Frame: 27.5x4.50" or 26x4.70" Fork: See manufacturer |
| Shifter | SRAM NX Eagle, 12 speed |
|---|---|
| Rear derailleur | SRAM GX Eagle |
| *Crank | Size: S, M SRAM X1 1000 Eagle, DUB, 30T alloy FAT 5 ring, 170mm length |
| Size: L, XL SRAM X1 1000 Eagle, DUB, 30T alloy FAT 5 ring, 175mm length |
|
| Bottom bracket | SRAM DUB, 121mm, PressFit |
| Cassette | SRAM PG-1230 Eagle, 11-50, 12 speed |
| Chain | SRAM NX Eagle, 12 speed |
| Pedal | VP-536 nylon platform |
| Max chainring size | 1x: 32T, 2x: 22/36 |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
|---|---|
| *Seatpost | Size: S TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length |
| Size: M, L, XL TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length |
|
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| *Stem | Size: S Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length |
| Size: M Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length |
|
| Size: L Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
|
| Size: XL Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length |
|
| Headset | FSA IS-2, 1-1/8'' top, 1.5'' bottom |
| Brake | SRAM Level T hydraulic disc |
| *Brake rotor | Size: S, M, L, XL Avid G2 Cleansweep, 180mm, 6-bolt |
| Size: S, M, L, XL Avid G2 CleanSweep, 6-bolt, 160mm |
| Weight | M - 35.10 lbs / 15.92 kg (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |
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