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.
Get ready to unleash your kid's inner trail-blazing, dirt-loving dynamo with the Specialized Riprock Coaster 20" Kids Mountain Bike! This two-wheeled marvel is like a masterclass in traction, control, and all-out giggles. We're talking about a bike that transforms every ride into a gravity-defying adventure.
Picture this: your mini shredder conquering trails and urban jungles alike, all while sporting a grin that could power a small city. It's not magic; it's the Riprock 20 Coaster in action. The secret sauce? Those beefy 2.3-inch tires that grip the terrain like a pro climber on a mountain face. Rocks, roots, sand—consider them all fair game.
Imagine the ease of a single-speed setup combined with the security blanket of an intuitive coaster brake. It's a recipe that banishes the fear of endos and tumbles, allowing your young daredevil to focus on what really matters: pure unadulterated FUN.
We're talking about 20-inch wheels that roll over obstacles like they're not even there. Plus, these wheels are practically begging to spin and spin, whether on a dirt path or a neighborhood race.
So, parents and adventurers alike, if you're ready to turn your kid into a bona fide Ripper, the Riprock 20 Coaster is the ticket to ride. It's more than a bike—it's a one-way ticket to endless giggles, trail tales, and memories that'll last a lifetime. Suit up, saddle up, and let the trails become your kid's playground!
Features:
- The A1 premium aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike.
- Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids.
- 20x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.
Specifications
Frame |
Specialized A1 Premium Aluminum |
Fork |
Hi-Ten steel |
Seat Binder |
Bolt-type, 28.6mm |
Stem |
Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter |
Handlebars |
BMX, steel, 10-degree backsweep, 4-degree upsweep, 130mm rise, 560mm width, 22.2mm |
Grips |
Specialized, slip-on |
Saddle |
Specialized Kids' Henge |
SeatPost |
Steel, 25.4mm |
Rear Brake |
V-brake w/ tool-less reach adjust brake lever |
Chain |
KMC Z510, single-speed, anti-drop, 1/2"x1/8" |
Crankset |
Hi-Ten steel, 114mm |
Chainrings |
Steel, 36T |
Bottom Bracket |
Feimin FP-B701, 68MM |
Pedals |
Nylon platform w/ reflectors |
Rims |
20" alloy, 16mm depth, 21mm internal width |
Front Hub |
Steel, bolt-on, 100mm spacing, loose ball bearings, 36h |
Rear Hub |
Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 18T cog, 36h |
Spokes |
Stainless, 14g |
Front Tire |
Rhythm Lite, 30 TPI, wire bead, 20x2.3" |
Rear Tire |
Rhythm Lite, 30 TPI, wire bead, 20x2.3" |
Inner Tubes |
Schrader valve |
Geometry
20 | |
---|---|
Crank Length | 114mm |
Stem Length | 37mm |
Handlebar Width | 560mm |
Seatpost Length | 220mm |
Saddle Width | 143mm |
Seat Tube Length, BB Center to Top | 250mm |
Top Tube Length, Horizontal | 449mm |
BB Drop | 42mm |
Chainstay Length | 386mm |
Seat Tube Angle | 72° |
Head Tube Angle | 70° |
Fork Rake | 23mm |
Trail | 71mm |
Front Center | 476mm |
Wheelbase | 858mm |
Standover Height | 477mm |
Head Tube Length | 80mm |
Reach | 315mm |
Stack | 413mm |
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.