Stumpjumper 15 Expert
Fully assembled, tuned, and test-ridden—ready to ride at pickup from any DFW Bike Mart location.
Expected to ship within 3 days
Professionally built and test-ridden before it ships. Arrives mostly assembled with just minimal setup needed. See Reassembly Instructions
Delivered fully assembled and tuned by Bike Mart—ready to ride right at your doorstep within 10 miles of any DFW location.
Ship
Get your bike or equipment delivered to your home directly from Bike Mart via our FedEx or USPS Carrier partners. Adult signature is required for all bike deliveries and for equipment & gear deliveries over $500.
For orders that include a bike, it will be professionally pre-built and shipped to your home with minimal assembly needed. While we try to make it as easy as possible, basic mechanical skills and proper tools are required. For orders that include a frameset please visit our support center to make sure you have the specialty tools and skills required.
If you decide to take your bike to a local retailer for assembly, additional fees will apply.
Pickup
We’ve made it easier than ever to get the gear and bikes you love—fast. With our Buy Online, Pick Up In Store (BOPIS) option, you can shop online and pick up your items at your convenience from any of our six DFW locations.
The best part about picking up at a Bike Mart location is that you get the same high quality service with the convenience of having the exact bike or part.
Bikes / Car Racks will be assembled and installed at no extra charge
Delivery
When you select "Home Delivery" at checkout. Your bike will be professionally assembled and the closest Bike Mart store will call you to schedule the delivery.
We offer home delivery for bike purchases only within 10 miles of a Bike Mart location. Contact us if you live beyond 10 miles and we can discuss more options. Additional fees may apply.
In stock bikes will be delivered within 7 days. Warehouse bikes will delivered within 14 days*.
Stumpjumper 15 Expert
Overview
Overview
- Lightweight FACT 11m carbon chassis and rear-end
- Ride Dynamics tuned FOX FLOAT Performance Elite with Specialized GENIE
patent-pending air spring technology provides maximum grip and traction found in a
linear coil spring, bottom-out prevention found in a progressive air spring, and the
ability to tune mid-stroke and end-stroke support independently. Highly adjustable
2-position open and firm mode with the 3-position open mode compression adjuster.
- Supportive and tuneable FOX FLOAT 36 Performance Elite fork with GRIP X2
damper
- Strong and trusted Roval Traverse wheels, DT Swiss 370 hub
- Smooth and precise SRAM GX Eagle T-Type AXS drivetrain
- Powerful and reliable SRAM Maven Bronze 4-piston brakes
- Adjustable travel with PNW LOAM dropper post
- Lifetime bearing replacement
Technical Specifications
Technical Specifications
| Pedals | Sold Separately |
| Fork | FOX FLOAT 36 Performance Elite, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel |
| Hubs | Front: DT Swiss 370, 15x110mm, 28hRear: DT Swiss 370, 12x148mm, 28h |
| Rims | Roval Traverse, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2: 27.5, S3- S6: 29 |
| Stem | Alloy Trail Stem, 35mm bar bore |
| Chain | SRAM GX Eagle Transmission Flattop Chain |
| Frame | FACT 11m carbon chassis and rear-end, Trail Geometry, SWATTM Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel |
| Tires | Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3\Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3\ |
| Saddle | Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm |
| Spokes | Sapim Force |
| Crankset | SRAM GX Eagle Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm |
| Seatpost | PNW Loam OE Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm |
| Shifters | SRAM AXS POD Controller |
| Handlebars | Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise; S3-S4: 800 width, 30mm rise; S5-S6: 800 width, 40mm rise |
| Rear shock | FOX FLOAT Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/3 setting Open mode tuning range, LSR adjustment, S1:210x52.5mm, S2-S6:210x55mm |
| Tape/grips | Deity Lockjaw |
| Bottom bracket | SRAM DUB, BSA 73mm Wide, Threaded |
| Rear derailleur | SRAM GX Eagle Transmission Derailleur |
| Accessories & extras | SWAT 4.0 internal downtube storage |
| Cassette/freewheel | SRAM GX Eagle Transmission Cassette, 12spd, 10-52t |
Parts are subject to change without notice. Chat with us if you have any questions.
Geometry
Geometry
| Frame Size | S1 | S2 | S3 | S4 | S5 | S6 |
| Stack (mm) (mm) | 608 | 618 | 627 | 640 | 654 | 667 |
| Reach (mm) (mm) | 400 | 425 | 450 | 475 | 500 | 530 |
| Headtube Length (mm) (mm) | 95 | 100 | 110 | 125 | 140 | 155 |
| Headtube Angle | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° |
| BB Height (mm) (mm) | 334 | 337 | 337 | 337 | 337 | 337 |
| BB Drop (mm) (mm) | 41 | 38 | 38 | 38 | 38 | 38 |
| Trail (mm) (mm) | 129 | 130 | 130 | 130 | 130 | 130 |
| Fork Length (full) (mm) (mm) | 551 | 561 | 561 | 561 | 561 | 561 |
| Fork Rake/Offset (mm) (mm) | 44 | 44 | 44 | 44 | 44 | 44 |
| Front Center (mm) (mm) | 720 | 751 | 780 | 812 | 843 | 879 |
| Chainstay Length (mm) (mm) | 430 | 432 | 435 | 435 | 445 | 445 |
| Wheelbase (mm) (mm) | 1149 | 1181 | 1213 | 1244 | 1285 | 1322 |
| Top-Tube Length (Horizontal) (mm) (mm) | 541 | 573 | 595 | 624 | 647 | 677 |
| Bike Standover Height (mm) (mm) | 738 | 751 | 745 | 745 | 745 | 751 |
| Seat Tube Length (mm) (mm) | 385 | 385 | 405 | 425 | 445 | 465 |
| Seat Tube Angle | 77 | 76.5 | 77.2 | 76.9 | 77.3 | 77.6 |
| Max Seatpost Insertion (mm) (mm) | 245 | 245 | 255 | 255 | 285 | 285 |
| Min. Seatpost Insertion (mm) (mm) | 80 | 80 | 80 | 80 | 80 | 80 |
| Crank Length (mm) (mm) | 165 | 165 | 165 | 170 | 170 | 170 |
| Handlebar Width (mm) (mm) | 780 | 780 | 800 | 800 | 800 | 800 |
| Stem Length (mm) (mm) | 35 | 35 | 35 | 35 | 35 | 35 |
| Saddle Width (mm) (mm) | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length (mm) (mm) | 125 | 150 | 170 | 200 | 200 | 200 |
This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.
Sizing
Sizing
| Frame Size | Rider Height (cm) | Rider Height (in) |
| S1 | 150 - 160 | 4'11" - 5'3" |
| S2 | 157 - 173 | 5'2" - 5'8" |
| S3 | 165 - 180 | 5'5" - 5'11" |
| S4 | 173 - 188 | 5'8" - 6'2" |
| S5 | 178 - 193 | 5'10" - 6'4" |
| S6 | 188 - 203 | 6'2" - 6'8" |
Sizing to be used as a reference only. Chat with us if you have any questions.
