Riprock 20 20-Inch Kids Bike
Every bike is fully assembled, tuned, and test-ridden before pickup at your chosen 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.
Complete your Ride
What is the Bike Mart Return policy?
What is the Bike Mart Return policy?
Bike Mart offers a 14-day return and 30-day exchange policy in effect on qualifying items. Restocking fee may apply for "At Warehouse" Items. Read More
What Financing options does Bike Mart offer?
What Financing options does Bike Mart offer?
Financing is easier than ever at Bike Mart. With Synchrony Financial, you can choose:
- 0% APR for 6 months — on orders under $999
- 0% APR for 12 months — on orders of $1,000 or more
We also support HSA/FSA Funds with TrueMed, Shop Pay Installments and PayPal Financing.
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.
If you decide to take your bike to a local bike shop 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 and might require additional processing time for assembly.
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*.
Riprock 20 20-Inch Kids Bike
Overview
Overview
Freedom is the absence of fear. And fearlessly riding requires a bike that can handle your kid’s imagination. It’s why we designed Riprock to be a mountain bike inclusive of all the features needed for superior ripping—like modern geometry, Ground Control tires, hydraulic disc brakes, and internally routed cables. Finally, we threw in a wider-range drivetrain, making Riprock the perfect bike to inspire young riders to climb higher and tackle the downhills freely.
Kids can’t confidently ride if they’re not riding comfortably. With Riprock, fit comes first. We used data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. We did all this because comfort creates confidence. And more confidence always leads to more fearless riding.
- Kids’-specific updates and features inspire confidence. A 130mm Bridge saddle, a narrower Q factor, and shorter cranks offer improved alignment between the hip, knee, and ankle to decrease the risk of injury and make your little one more comfy. Narrow grips and updated frame geometry offer improved handling, inspiring riders to ride more.
- A lightweight package with an updated frame and wide-range drivetrain creates the perfect bike to tackle climbs easily.
- Trail riding starts here. Inspired by Specialized’s heritage in mountain bike design, the Riprock offers modern MTB features such as a slack head tube angle, internally routed cables, hydraulic disc brakes, and Ground Control tires.
Technical Specifications
Technical Specifications
| Frame | A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible |
| Seat binder | Bolt-type, 34.9mm |
| Fork | A1 Premium Butted Alloy, Alloy steerer, 15x110 mm, W/Mini Fender |
| Front brake | Promax DSK-926, Hydraulic Disc Brake, Adjustable Reach |
| Rear brake | Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach |
| Shift levers | microSHIFT Acolyte Quick Trigger SL-M6285-R, 8-Speed, short reach triggers for easy operation |
| Rear derailleur | microSHIFT Super Short derailleur RD-M5185S, 8-Speed, w/ Clutch |
| Cassette | microSHIFT Acolyte CS-H084, 12-42t, 8-speed |
| Chain | KMC X8 w/ Missing Link™ |
| Crankset | Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard |
| Chainrings | 40T |
| Bottom bracket | Square-tapered, 68mm |
| Rims | Alloy, 16mm depth, 25mm internal width, 28H |
| Front hub | Alloy, 6-Bolt, 28H, 15x110 Boost |
| Rear hub | Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable |
| Spokes | Stainless, 14g |
| Front tire | Kicker Wirebead 20X2.1 |
| Rear tire | Kicker Wirebead 20X2.1 |
| Inner tubes | Standard, Schrader valve |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Handlebars | Double Butted Alloy, 40mm rise , 11deg back sweep, 2.5deg up seep, 31.8mm, 620mm |
| Grips | Specialized Trail Grips, lock-on |
| Saddle | Bridge Kids Saddle, 130mm |
| Seatpost | Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm |
| Pedals | Nylon platform w/ reflectors |
| Product id | 222029 |
| Weight | 9.58 kg (21 lb, 1.9 oz) |
| Weight size | One Size |
Parts are subject to change without notice. Chat with us if you have any questions.
Geometry
Geometry
All measurements provided in mm unless otherwise noted.
| Frame size | 20 |
| Crank Length | 115mm |
| Handlebar Width | Dia:22.2mm |
| Stem Length | 35mm |
| Saddle Width | 130mm |
| Seatpost Length | 250 height 0000179387mm |
| Stack | 385mm |
| Reach | 295mm |
| Head-Tube Length | 75mm |
| Head-Tube Angle (degrees) | 68° |
| B-B Height | 239mm |
| B-B Drop | 30mm |
| Trail | 66mm |
| Fork Length (full) | 320mm |
| Fork Rake/Offset | 40mm |
| Front-Center | 482mm |
| Chain-Stay Length | 350mm |
| Wheelbase | 830mm |
| Top-Tube Length (horizontal) | 405mm |
| Bike Stand-Over Height | 520mm |
| Seat-Tube Length | 290mm |
| Seat-Tube Angle (degrees) | 73.5° |
This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.
Sizing
Sizing
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Sizing to be used as a reference only. Chat with us if you have any questions.
Why Shop at Bike Mart?
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Live Chat with Real People
Get instant advice and answers from our team of cycling experts through our online chat feature or over the phone.
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Community-Focused
We have donated over a million dollars to support our communities through charity rides, bike rallies and advocacy for more bikeable trails in Texas.
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Professional, Quality Assembly
Our bikes are expertly assembled and inspected by Bike Mart’s professionally trained staff. They ensure proper adjustments, tighten and true wheels, and get your bike ready to ride.
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Our Legacy of Excellence
With 62 years of retail experience, Bike Mart brings unparalleled expertise and dedication to serving you.
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10% off accessories with new bike purchase
Receive 10% off all accessories purchased with a new bike.
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Hassle-Free Returns
Easily initiate returns for online orders with our straightforward return policy to shop with confidence.
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Locally Owned & Operated
A family of cyclists who live and ride in your community—feel right at home.
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Free accessory installation with new bike purchase
Let our experts install your accessories at no extra cost, ensuring everything fits perfectly and is ready for your ride!
