Reassembling Your New Bike
Congrats!
Congratulations on your purchase of a new bicycle! The freedom and joy that comes with cycling is truly unparalleled, and there are many incredible adventures just around the corner, but first let's get this baby built!
Your new bike arrives from Bicycle Warehouse with most of the hard work already taken care of to make it as easy as possible for you to get out and riding those roads and trails. It's easy for experienced wrenchers and beginners alike. Just follow these simple steps:
Assembly Time
Level 1 - "Never-Ever"
Never assembled a bike and working with tools isn't your forte'
Assembly Time 60-80 minutes
Level 2 - "I'm Handy"
Never assembled a bike yet you are pretty mechanically handy.
Assembly Time 40-50 minutes
Level 3 - "DIY Bike Mechanic"
Never fully assembled a bike but have done a little bike tuning
Assembly Time 30-40 minutes
Level 4 - "Certified"
You’re a skilled bicycle mechanic
Time yourself, I bet you can assemble this bike in less than 10 minutes
Tools Needed
- 4, 5mm Hex Allen Keys*
- 15mm Pedal Wrench or 6mm Allen *
- Bike Grease*
- Bicycle Tire Pump*
- #2 Phillips Head and Flathead Screwdriver *
- Box Cutter or Strong Scissors
Click on the logo below for brand-specific videos on how to get your bike rolling.
Total control, unparalleled bump-eating suspension, and a fine-tunable geometry are hallmarks of the all-new Stumpjumper EVO Expert RS. Top it off with a build that blends quality, affordability, and durability, and it’s the perfect trail partner, no matter where those trails are, or how rowdy they get.
All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, Specialized prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, Specialized not only improved the pedaling performance of the Stumpjumper, but we’ve made it more capable, agile, and lively. Specialized increased anti-squat, so the suspension better resists pedal bob, and we further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs.
The S-Sizing geometry of the new Stumpjumper EVO is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle – these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front.
Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight.
Specialized introduced the SWAT™ door on the Stumpjumper in 2016, adding room IN your frame for those “oh sh**t” necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, we have increased the volume and added a SWAT™ Bladder, giving you an extra 22oz of water storage – the same size as a small water bottle – hidden in your downtube.
Specifications
Component | Details |
---|---|
Seat Binder | Alloy, 38.6mm |
Frame | FACT 11m carbon chassis and rear-end, asymmetrical design, 29/27.5" Trail Geometry, SWAT™ Door integration, head tube angle adjustment, horst pivot BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel |
SUSPENSION | |
Rear Shock | Rock Shox Super Deluxe Ultimate, Rx Trail Tune, RC2T Damper, Hydraulic Bottom Out control, S1:210x50mm, S2-S6:210x55mm |
Fork | RockShox Lyrik Ultimate, Charger 3 RC2 W/ButterCups, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel |
COCKPIT | |
Stem | Alloy Trail Stem, 35mm bar bore |
Saddle | Bridge Comp, Hollow Cr-mo rails, 155/143mm |
Grips | Deity Grips |
SeatPost | OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm) |
Handlebars | Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 800mm, 35mm clamp |
BRAKES | |
Rear Brake | SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm |
Front Brake | SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm |
DRIVETRAIN | |
Bottom Bracket | SRAM DUB, BSA 73mm, Threaded |
Shift Levers | SRAM GX Eagle AXS Controller |
Rear Derailleur | SRAM GX Eagle AXS, w/ battery cover |
Crankset | SRAM GX Eagle Alloy, DUB, 165/170/175mm, 32t |
Chain | SRAM GX Eagle, 12-speed |
Cassette | Sram XG-1275, 12-speed, 10-52t |
Chainrings | 32T |
WHEELS & TIRES | |
Front Tire | Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3" |
Spokes | DT Swiss Competition Race |
Rear Tire | Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3" |
Rear Hub | Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h |
Rims | Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready |
Front Hub | Roval, sealed cartridge bearings, 15x110mm spacing, 28h |
Inner Tubes | Standard, Presta Valve |
WEIGHT | |
Weight | 14.54kg (32 lb, .9 oz) |
Weight Size | S4 |
Geometry
S1 | S2 | S3 | S4 | S5 | S6 | |
---|---|---|---|---|---|---|
Crank Length | 165mm | 170mm | 170mm | 170mm | 170mm | 175mm |
Seatpost Length | 120mm | 150mm | 150mm | 180mm | 210mm | 210mm |
Handlebar Width | 800mm | 800mm | 800mm | 800mm | 800mm | 800mm |
Stem Length | 40mm | 40mm | 50mm | 50mm | 50mm | 50mm |
Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
Stack | 613mm | 617mm | 626mm | 635mm | 644mm | 654mm |
Reach | 408mm | 428mm | 448mm | 475mm | 498mm | 528mm |
Headtube Length | 95mm | 95mm | 105mm | 115mm | 125mm | 135mm |
Headtube Angle | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° |
BB Height | 335mm | 340mm | 340mm | 340mm | 340mm | 340mm |
BB Drop | 40mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Trail | 131mm | 131mm | 131mm | 131mm | 131mm | 131mm |
Fork Length (full) | 561mm | 571mm | 571mm | 571mm | 571mm | 571mm |
Fork Rake/Offset | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Front Center | 732mm | 756mm | 780mm | 809mm | 838mm | 873mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm | 448mm | 448mm |
Wheelbase | 1167mm | 1191mm | 1216mm | 1247mm | 1285mm | 1319mm |
Top-tube Length (horizontal) | 538mm | 564mm | 590mm | 623mm | 647mm | 679mm |
Bike Standover Height | 733mm | 764mm | 763mm | 762mm | 767mm | 770mm |
Seat Tube Length | 385mm | 385mm | 405mm | 425mm | 445mm | 465mm |
Seat Tube Angle | 78° | 77.6° | 77.2° | 76.9° | 77° | 77° |
Max Seatpost Insertion | 180mm | 180mm | 200mm | 220mm | 240mm | 260mm |
Min Seatpost Insertion | 80mm | 80mm | 80mm | 80mm | 80mm | 80mm |
At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.
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