SE Bikes
SE Bikes Monster Ripper 29+ BMX Bike



- The 29”+ Monster Quad is the biggest & baddest BMX bike on the planet! The unique Quadangle frame design features an oversized downtube, integrated head tube, super stiff BB yoke, and a legendary looptail rear end built around huge 29” x 2.8” Vee Speedster tires. New this year is an upgrade to Tektro Auriga hydraulic disc brakes. You’ll definitely need all the stopping power possible on this MONSTER!
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Frame: 6062 Aluminum Floval Tubing, Internally-machined Integrated Head Tube, Looptail Rear End, Retro Dropouts, 73mm Euro Bottom Bracket, 142mm Spaced Dropouts, Disc Brake Tabs Fork: Landing Gear, Full Cr-Mo, Disc Tabs, 445mm Axle to Crown, 39mm Offset, 110mm Spaced Dropouts Crank: SE Racing 175mm Forged Alloy 2-pc Cranks, External Sealed Euro Bottom Bracket, 24mm Hollow Alloy Spindle, 39T Alloy Chainring Grips: Special Edition ODI Mushroom II Dual-Ply Grips, Made in USA, w/ SE Donuts Headset: FSA Orbit CE, Sealed 1-1/8” Integrated Wheelset: Alloy 36H Nutted Hubs, Sealed Rear, 110mm Front Hub & 142mm Rear Hub, w/ 42mm Double-Wall Disc Rims, 20T Cassette, Stainless Spokes Seatpost: Micro-Adjust Alloy, 27.2mm Stem: Retro Alloy Top-Load w/ Engraved SE Logo on Top & Sides, 55mm Reach Handlebars: Big Honkin’ Cr-Mo Cruiser Bar, 29” x 7”, 12° Backsweep, 2° Upsweep Saddle: Monster Flyer Seat w/ Custom SE Bottle Opener Brace Pedals: X-Pedo Low-profile Platform w/ Removable Pins Brakes: Tektro Auriga, Hydraulic Disc, Easy to Adjust Open System, Dual Piston, Automatic Caliper Positioning, 180mm Front Rotor, 160mm Rear Rotor Tires: Vee Tire Co x SE Racing Speedster, 29” x 2.8” Front & Rear Weight: approx. 33.9 lbs / 15.37 kgs -
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.
SE Bikes
A legendary BMX brand from the 70's. Now producing all kinds of cool bikes.






Product reviews
Write a ReviewMonster ripper
Awesome ride I love everything about this bike I would recommend this bike to everyone looking for a good bike
Tall 29 inch Tire Balloon 🎈 Cruiser Bike
Pretty decent Tall bmx bike for a tall guy. Like 👍 the RED color of the frame 😍 and the gummy wall tires. Had my bike shop do the front brake attachment and to change the current inner tubes, from CHAOYANG to the DURO 29X3.0 For better rubber quality so I don't get a flat. I have seen CHAOYANG inner tubes get a leak and after 2 years of use the glue/patch won't stick to the hole because of dry rot in the tube. I enjoy bike riding 😎 and a body workout.
Monster Ripper
I Love this Bike, I feel like a Big Kid on it, took it out for a spin with my Two boys and over the weekend and I received nothing but good compliments.
A big kids dream
I bought this bike to have something to ride around with my son. With him being 7 and having a bmx bike himself i really didn’t think i needed a mountain bike and my cyclocross bike is to quick for him to keep up. I ordered without seeing In person so i was concerned the bike wouldn’t be big enough. Everything about it has been awesome so far. It rolls easily through anything and my son and I ride 4 miles plus a few days a week both on paved paths and dirt trails. My only regret is not buying one yeats ago
Monster ripper
Love this bike!!! Color is just what I wanted and already scratched it up falling back trying to wheelie this monster. Ride is smooth and shipping was fast. Thanks city grounds!!!