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.
Are you ready to rip up those trails and get your adrenaline pumping? The Fathom 1 hardtail bike is here to give you your daily dose of singletrack excitement!
Let's start with the lightweight frame. You won't even feel like you're carrying a bike around, making those uphill climbs a breeze. And with 130mm suspension fork, those pesky rocks and bumps won't stand a chance against your smooth ride.
Now onto the real fun stuff - those 27.5 wheels with high-volume tires! You'll feel like you're flying as you hit top speeds and shred through those turns with ease. And with loads of traction, you can take on any terrain that comes your way.
Overall, the Fathom 1 is the perfect bike for any thrill-seeker looking to tackle some serious trails. Get ready to experience a whole new level of speed, control, and fun on your next ride.
Trail tuned design
Balanced geometry with a 75-degree seattube angle puts the rider in a powerful pedaling position on climbs, while a slacker 66-degree head angle boosts confidence and control on technical descents.
Responsive handling
Lightweight ALUXX SL aluminum hardtail frame offers agile acceleration and maneuverability to help riders climb, corner and hammer the flats with efficiency and speed.
Smooth control
Giant Crest 34 suspension fork with 130mm of travel absorbs roots, rocks and ruts. Grippy, high-volume tires boost traction on rugged terrain. And a dropper seatpost with handlebar remote lets you adjust saddle height on the fly for confident positioning on changing terrain.
Specifications
| Sizes S, M, L, XL | Front Derailleur N/A |
| Colors Knight Shield | Rear Derailleur SRAM NX Eagle |
| Frame ALUXX SL-Grade Aluminum | Brakes Shimano BR-MT420/410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]180mm |
| Fork Giant Crest 34 SL RCL, 130mm, 44mm offset, Boost 15x110 | Brake Levers Shimano BR-MT401 |
| Shock N/A | Cassette SRAM SX Eagle, 11x50 |
| Handlebar Giant Contact TR35, 780x35mm | Chain SRAM SX Eagle |
| Grips Giant Sole-O | Crankset SRAM SX Eagle, 30t S:165mm, M:170mm, L:170mm, XL:170mm |
| Stem Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm | Bottom Bracket SRAM DUB, press fit |
| Seatpost Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 125mm travel / 30.9 x 395mm L: 150mm travel / 30.9 x 440mm XL: 170mm travel / 30.9 x 450mm | Rims Giant AM 27.5, tubeless ready sleeve-joint rim, 30mm inner width |
| Saddle Giant Romero | Hubs alloy, sealed |
| Pedals platform [GC,GT] | Spokes stainless |
| Shifters SRAM SX Eagle, 1x12 | Tires Maxxis Ardent Race 27.5x2.6, folding, TR |
| Weight The most accurate way to determine any bike’s weight is to have stop into Bicycle Warehouse so we can weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. | Extras tubeless prepared, 2.6" max tire size, 32t max chainring size |
![ALUXX Aluminum Technology](http://bicyclewarehouse.com/cdn/shop/files/aluxxslr_500x.png?v=1715647704")
ALUXX Aluminum Technology
This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.
More Info| S | M | L | XL | |
|---|---|---|---|---|
| SEAT TUBE LENGTH (inch) | 15 | 16.9 | 18.3 | 19.5 |
| SEAT TUBE ANGLE | 75.0° | 75.0° | 75.0° | 75.0° |
| TOP TUBE LENGTH (inch) | 23.3 | 24.1 | 25.2 | 26.1 |
| HEAD TUBE LENGTH (inch) | 3.7 | 3.7 | 4.1 | 4.5 |
| HEAD TUBE ANGLE | 66.0° | 66.0° | 66.0° | 66.0° |
| FORK RAKE (inch) | 1.7 | 1.7 | 1.7 | 1.7 |
| TRAIL (inch) | 4.4 | 4.4 | 4.4 | 4.4 |
| WHEELBASE (inch) | 45.4 | 46.2 | 47.4 | 48.3 |
| CHAIN STAY LENGTH (inch) | 17.1 | 17.1 | 17.1 | 17.1 |
| BOTTOM BRACKET DROP (inch) | 2.4 | 2.4 | 2.4 | 2.4 |
| STACK (inch) | 24.5 | 24.5 | 24.8 | 25.2 |
| REACH (inch) | 16.7 | 17.5 | 18.5 | 19.3 |
| STAND OVER HEIGHT (inch) | 28 | 28.6 | 29.4 | 30.4 |
| HANDLEBAR WIDTH (inch) | 30.7 | 30.7 | 30.7 | 30.7 |
| STEM LENGTH (inch) | 1.6 | 1.6 | 2 | 2 |
| CRANK LENGTH (inch) | 6.5 | 6.7 | 6.7 | 6.7 |
| WHEEL SIZE | 27.5" | 27.5" | 27.5" | 27.5" |
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.
