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.
Feast your eyes on the Specialized Rockhopper Expert 29" Mountain Bike, where Specialized has gone above and beyond to create a two-wheeled masterpiece. We're talking trail-conquering prowess without breaking the bank – the sweet spot of value and performance that they spent 30 years perfecting!
In a nutshell, the Specialized Rockhopper Expert 29" Mountain Bike is a trail-blazing, confidence-boosting, value-packed dream ride. So, what are you waiting for? Get ready to fly high and conquer the trails with this beauty!
Features:
- A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility.
- With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.
- Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade.
- Keep things simple with a durable 1x Sram SX drivetrain that offers plenty of range.
- Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.
- Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.
Specifications
Frame |
Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible |
Seat Binder |
Alloy, quick release, 34.9 |
Fork |
RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer |
Stem |
3D-forged alloy, 31.8mm, 7-degree rise |
Handlebars |
Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
Grips |
Specialized MTB Grip, lock-on |
Saddle |
Bridge Sport, Steel rails, 155/143mm |
SeatPost |
Alloy, 2-bolt clamp, 30.9mm |
Front Brake |
SRAM Level, hydraulic disc, 180/160mm |
Rear Brake |
SRAM Level, 2-piston caliper, hydraulic disc, 180mm |
Rear Derailleur |
SRAM SX Eagle, 12-speed |
Shift Levers |
SRAM SX Eagle, trigger, 12-speed |
Cassette |
SRAM PG-1210 Eagle, 11-50t |
Chain |
SRAM SX Eagle, 12-speed |
Crankset |
SRAM SX Eagle, Powerspline |
Bottom Bracket |
SRAM Powerspline |
Pedals |
SBC-54 Flat pedal |
Rims |
Specialized Alloy, hookless, Tubeless ready, 25mm inner width |
Front Hub |
Formula DC-20, 6-Bolt, disc, 100x9mm spacing, quick-release |
Rear Hub |
Formula DC-22, 6-Bolt freehub, disc, 135x9mm spacing, quick-release |
Front Tire |
Specialized Fast Trak, Control Casing, T5 Compound, 29x2.35 |
Rear Tire |
Specialized Fast Trak, Control Casing, T5 Compound, 29x2.35 |
Inner Tubes |
Presta, 40mm valve |
Spokes |
Stainless, 14g |
Geometry
Small | Medium | Large | XLarge | XXLarge | |
---|---|---|---|---|---|
Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm |
Handlebar Width | 720mm | 740mm | 740mm | 740mm | 740mm |
Stem Length | 40mm | 60mm | 60mm | 70mm | 70mm |
Saddle Width | 155mm | 143mm | 143mm | 143mm | 143mm |
Seatpost Length | 350mm | 400mm | 400mm | 400mm | 400mm |
Stack | 607mm | 616mm | 626mm | 640mm | 654mm |
Reach | 405mm | 425mm | 445mm | 465mm | 485mm |
Head-Tube Length | 95mm | 95mm | 105mm | 120mm | 135mm |
Head-Tube Angle | 68.5° | 68.5° | 68.5° | 68.5° | 68.5° |
B-B Height | 310mm | 310mm | 310mm | 310mm | 310mm |
B-B Drop | 62mm | 62mm | 62mm | 62mm | 62mm |
Trail | 97mm | 97mm | 97mm | 97mm | 97mm |
Fork Length (full) | 505mm | 515mm | 515mm | 515mm | 515mm |
Fork Rake/Offset | 46mm | 46mm | 46mm | 46mm | 46mm |
Front-Center | 672mm | 696mm | 719mm | 745mm | 770mm |
Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm |
Wheelbase | 1105mm | 1128mm | 1152mm | 1178mm | 1203mm |
Top-Tube Length (horizontal) | 586mm | 608mm | 630mm | 654mm | 679mm |
Bike Stand-Over Height | 732mm | 754mm | 781mm | 820mm | 853mm |
Seat-Tube Length | 360mm | 400mm | 450mm | 500mm | 560mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
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.
Ride Now, Pay Later
Owning your dream bike just got easier. Bicycle Warehouse has financing options for everyone.