# Trek Farley 9 Farley 9 is the ultimate fat bike for the explorer who doesn't want to hold back. What sets this Farley apart is its fully-equipped, frame-specific package of racks and bags for loading up with everything you need to get way, way beyond the beaten path. Extra-wide 4.5-inch tires give you amazing traction over loose terrain and progressive trail geometry gives you extra stability and efficient pedaling. The frame and fork are loaded with extra mounts for adding even more accessories. - It's a bike that's built for big adventures with custom accessories to make any adventure better - It comes with a carbon fork that has lower leg mounts for gear cages, mounts for our custom front rack, and rubber bumpers to protect the dropouts when the front wheel is removed - Its huge 4.5-inch tires will keep you floating over snow, sand, mud, and dirt - You get plenty of racks and bags for loading up all of the essentials for the ultimate bikepacking adventure - The internally routed dropper post lets you move around on the bike and get behind the saddle on steep descents ### Fat and fast 27.5″ fat tires give you the best combo of all-terrain grip, stability, flotation, and fast-rolling speed ![](https://media.trekbikes.com/image/upload/TK23_Farley_Tech_Features_1.jpg) ### Adventure-ready fork Farley's new, short-offset OCLV carbon fork puts you in an optimal position over the front wheel, upping traction over sketchy terrain while allowing for a shorter stem. A custom rack mount on the crown and thoughtfully positioned triple bottle bosses (64mm spacing) on the lower legs let you gear up without sacrificing handling. Protective rubber bumpers on the bottom of the fork legs keep Farley upright and manageable when the front wheel needs to come off. ![](https://media.trekbikes.com/image/upload/Farley96_23_37020_A_Portrait_16x9_TechFeature.jpg) ### Haul of the wild Mounts all over the frame let you carry a wide variety of gear with endless customization options. Gummy bears? Extra layers? Camping gear? Haul it all. ![](https://media.trekbikes.com/image/upload/TK23_Farley_Tech_Features_2.jpg) ### Load up and bring on the big Farley 9 comes with custom racks, a fender, frame bags, and drybag holders. Load up and get ready for your biggest adventures. ![](https://media.trekbikes.com/image/upload/TK23_Farley_Tech_Features_3.jpg) ### Keep it clean Internal routing helps to protect Farley's components from the elements and makes it easy to mount gear ![](https://media.trekbikes.com/image/upload/TK23_Farley_Tech_Features_4.jpg) ### Rapid Drive 108 rear hub With 108 points of engagement, Rapid Drive gives you nearly instant acceleration instead of a clunky lag when you step on the pedals. You get smooth, immediate power to blast out of corners and hammer through the rough stuff. And that extra pedal ratchet adds control that can make all the difference when tackling a tricky climb. ![](https://media.trekbikes.com/image/upload/16x9_Rapid_Drive.jpg) Frame Alpha Platinum Aluminum, tapered head tube, top tube bag mounts, strapless full frame bag mounts, downtube fender mount, lower downtube accessory mount, seat stay rear rack mounts, internal rear derailleur & dropper post routing, 100mm threaded BB, UDH, 197x12mm Fork Farley carbon, tapered alloy steerer, crown rack mounts, lower leg cage mounts, 150x15mm thru axle Tire Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50'' 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 Rim SUNRingle Mulefut 80 SL, 32-hole cutout Skewer Front Bontrager Switch thru axle Skewer Rear Bontrager Switch thru axle, removable lever Shifter SRAM GX Eagle, 12 speed Rear Derailleur SRAM GX Eagle Crank SRAM X1 1000 Eagle, DUB, 30T alloy FAT 5 ring, 170mm length Bottom Bracket SRAM DUB, 100mm, BSA threaded Cassette SRAM PG-1230 Eagle, 11-50, 12 speed Chain SRAM NX Eagle, 12 speed Brake SRAM Level Bronze 4-piston hydraulic disc // SRAM Level Bronze 4-piston hydraulic disc Brake Rotor SRAM CenterLine, 6-bolt, round edge, 160mm // SRAM CenterLine, 6-bolt, round edge, 180mm Pedal VP-536 nylon platform Saddle Bontrager Verse Elite, austenite rails, 145mm width Seatpost TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length Seat Collar Bolt-on, 36.4mm Handlebar Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 750mm width Stem Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length Headset FSA IS-2, 1-1/8'' top, 1.5'' bottom Grips Bontrager XR Trail Comp, nylon lock-on Cargo Rack Farley custom front rack, Lava gloss // Farley custom rear rack, Lava gloss ### Geometry Chart B B Drop 6.5 B B Height 32 Chainstay Length 45 Eff Seat Tube Angle 74.0° Eff Top Tube 56.5 Frame Reach 40 Frame Size Letter S Frame Stack 58.9 Head Angle 68.5° Head Tube Length 9 Offset 4.2 Seat Tube 38 Seat Tube Angle 72.5° Standover 73 Trail 10.7 Wheelbase 109.7 Wheel Size 27.5" Color MERCURY ## Details - **Price:** 3999.99 USD - **Vendor:** Gio's Outdoors - **Type:** Mountain Bike - **Tags:** Gio's Outdoors, Shopify Collective ## Variants | Variant | Price | Available | |---------|-------|-----------| | S | 3999.99 USD | In stock | | M | 3999.99 USD | In stock | | L | 3999.99 USD | In stock | | XL | 3999.99 USD | In stock | ## Images - Trek Farley 9 --- > Source: [Smart supply deals](https://smartsupplydeals.com/products/trek-farley-9) > Updated: 2026-07-22