SE Bikes
SE Bikes Ripper BMX Bike






- The lightweight aluminum Ripper bike is the perfect bike for kids to get a taste of the SE bike life. Built around 20” wheels and with a short 20” top tube, this bike fits the youngsters perfectly. This multi-purpose bike is perfect for the BMX track, dirt jumps, or cruising around and doing wheelies with friends in the neighborhood. The world will be a better place with more kids on bikes!
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Frame: 6061 Aluminum Floval Tubing, 68mm Wide Euro Bottom Bracket, SE Wave Dropouts Top Tube: 20” Fork: Landing Gear Crank: SE 3-pc 6061 Alloy, 170mm, Euro-Sealed Bearing Bottom Bracket, 117.5mm Spindle Length, 38T Chainring Grips: SE Bike Life Grips w/ SE Rubber End Plugs Wheelset: SE Racing Alloy 36H Flip-Flop Hubs w/ Alex C1000 Rims, 14T Freewheel Headset: Tange 1-1/8” Threadless Stem: SE Top-Load Alloy w/ Weight-Saving Cutouts, Hidden Top Cap, 40mm Reach Handlebars: SE Wing Bar, 25.5” x 7”, 11° Backsweep, 3° Upsweep Rear Cogs: 14T Freewheel Saddle: SE Ripper Seat w/ Super Grippy Top Cover Seatpost: Race Rocker Micro-Adjust Alloy, 27.2mm Pedals: SE Nylon Fiber Platform Brakes: Promax V-Brake Tires: Vee Tire Co x SE Racing Cub, 20” x 2.0” Front & Rear Bottom Bracket: Euro-Sealed Bearing Bottom Bracket, 117.5mm Spindle Length Chain: KMC S1 Weight: 23.3 lbs -
All bikes purchased through City Grounds MUST be assembled by a certified bike shop mechanic. If the bike is NOT built by a certified bike shop mechanic, any warranty will be VOID. We will request for an assembly receipt as proof of professional installation.
For all warranty claims, please contact our Warranty Team at warranty@citygrounds.com. So that we can help you in a timely manner, make sure to include the following:
- 1. Order Number (we will confirm date of purchase and determine if the item is still under the manufacturer’s warranty time limit)
- 2. Brief description of the claim
- 3. Photographs
- 4. If the item is a bike or frame, include the serial number
We evaluate all warranties case-by-case to determine the best course of action and get you serviced to the best of our ability!
Warranty does not apply to the following:
- • Any part of a product that has been installed, altered, repaired, or misused
- • Damage from unintended style of riding, abuse, neglect, accident, and racing
- • Normal wear and tear of any product (including but not limited to - saddles, grips, tires, tubes, cables, brake pads, chains)
- • Failure to provide regular maintenance of any product
Labor and shipping are the responsibility of the customer. We do not cover parts purchased and labor performed by another bike shop.
Note: Warranty is for original owner only.




Product reviews
Write a ReviewBike came in prestine condition and got it put together in like 10 minutes
Perfect
Ripper Review
My son loves bike. City Grounds had the best sale going. Bike shipped fast and was put together in 10 minutes with how it is shipped, mostly built. Next bike purchase will be from them.
Solid little 20”
Bought a ripper for my seven year old neighbor boy and it’s perfect. He loves it and it’s a solid bike.
Best I've seen
Honestly went into the with low expectations. The bikes I bought were good quality and the service was second to none. This is a good company so buy with confidence.