The 29" Quadangle Looptail is a true classic and one of the most sought after SE bikes ever made! The frame is built with100% Cr-Mo steel tubing and features a unique “quad angle” frame shape and a classic double downtube—a legendary design created by SE and instantly recognizable. The sealed bearing SE Mohawk hubs paired with double-wall rims provide a smooth ride, and the 29" x 2.10" Speedster tires will roll fast when you’re putting in the miles. The new SE Captive seat (with custom bottle opener brace) provides a secure and comfortable feel for wheelies or just cruising along. With authentic ODI Longneck grips and an SE Racing padset, this bike screams classic radness.
KEY FEATURES
SPECIFICATIONS
| Frame | 100% Cr-Mo Tubing, Classic Double Downtube Design, Internal Cable Routing, Looptail Rear End, heat Treated Retro Dropouts, Limited Edition & Individually Numbered on the Inside of the Rear Dropout |
| Fork | Landing Gear, Full Cr-Mo |
| Crankset | SE TSC Cr-Mo 3-pc Lightweight Cranks, Non-pinch bolt, Full Wrap Pedal Bosses, 170mm, Sealed American Bottom Bracket, 141mm Spindle Length, 19mm Spindle Diameter, 33T Alloy SE Quad Sprocket |
| Pedals | X-Pedo Low-profile Platform w/ Removable Pins |
| Chain | KMC S1 |
| Wheelset | SE Mohawk Sealed Bearing Flip Flop Hubs, 36H High-Flange Alloy, Double-wall Rims w/ Eyelets, 15T 9-Pawl, 108 Clicks LOUD Freewheel, Stainless Spokes |
| Tires | Vee Tire Co x SE Racing Speedster, 29" x 2.10" Front & Rear |
| Brakeset | Tektro 855AL V-Brake, Linear Cable |
| Brake Levers | Tektro 316A, 2-Finger Alloy |
| Headset | Tange 1-1/8" Threadless |
| Handlebar | Cr-Mo Power Wing Cruiser Bar, 28" x 7", 10° Backsweep, 1° Upsweep |
| Stem | Retro Alloy Top-Load w/ Engraved SE Logo & Lightweight Cutouts, 55mm Reach |
| Grips | ODI Long Neck Grips, Made in USA, w/ ODI End Plugs |
| Seat | New SE Captive Seat, Concave Design for Ultimate Hold & Comfort, w/ Custom SE Bottle Opener Brace |
| Seatpost | Micro-Adjust Alloy, 27.2mm |
| Seat Clamp | SE Racing Champ Clamp, Alloy, 29.8mm Inner Diameter |
| Accessories | SE Racing Padset, Alloy Valve Caps |
| Frame | 100% Cr-Mo Tubing, Classic Double Downtube Design, Internal Cable Routing, Looptail Rear End, heat Treated Retro Dropouts, Limited Edition & Individually Numbered on the Inside of the Rear Dropout |
| Fork | Landing Gear, Full Cr-Mo |
| Crankset | SE TSC Cr-Mo 3-pc Lightweight Cranks, Non-pinch bolt, Full Wrap Pedal Bosses, 170mm, Sealed American Bottom Bracket, 141mm Spindle Length, 19mm Spindle Diameter, 33T Alloy SE Quad Sprocket |
| Pedals | X-Pedo Low-profile Platform w/ Removable Pins |
| Chain | KMC S1 |
| Wheelset | SE Mohawk Sealed Bearing Flip Flop Hubs, 36H High-Flange Alloy, Double-wall Rims w/ Eyelets, 15T 9-Pawl, 108 Clicks LOUD Freewheel, Stainless Spokes |
| Tires | Vee Tire Co x SE Racing Speedster, 29" x 2.10" Front & Rear |
| Brakeset | Tektro 855AL V-Brake, Linear Cable |
| Brake Levers | Tektro 316A, 2-Finger Alloy |
| Headset | Tange 1-1/8" Threadless |
| Handlebar | Cr-Mo Power Wing Cruiser Bar, 28" x 7", 10° Backsweep, 1° Upsweep |
| Stem | Retro Alloy Top-Load w/ Engraved SE Logo & Lightweight Cutouts, 55mm Reach |
| Grips | ODI Long Neck Grips, Made in USA, w/ ODI End Plugs |
| Seat | New SE Captive Seat, Concave Design for Ultimate Hold & Comfort, w/ Custom SE Bottle Opener Brace |
| Seatpost | Micro-Adjust Alloy, 27.2mm |
| Seat Clamp | SE Racing Champ Clamp, Alloy, 29.8mm Inner Diameter |
| Accessories | SE Racing Padset, Alloy Valve Caps |
GEOMETRY

| A | Top Tube, Actual | 24" |
| B | Seat Tube, Center To Top | 16.9" |
| C | Seat Tube Angle | 73 |
| D | Head Tube Angle | 71 |
| E | Chainstay Length | 17.9" |
| F | Wheelbase | 44" |
| G | Bottom Bracket Height | 11.5" |
| H | Standover | 29.4" |
| Stem | 55mm | |
| Handlebar Width | 28" | |
| Crank | 170mm | |
| Wheel Size | 29" | |
| Seat Post Diameter | 27.2mm |
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TRUSTED AND DESIGNED FOR THE PROS
PAT COO
National BMX Champion Pat Coo runs Billet BMX® components including Internal Bolt Chain Tensioners and Titanium Axle Bolts on his Race Bikes. "Billet makes High Quality Parts that I can Trust with Confidence so I can Focus on Winning Races"
MR BILLET
I spend a ton of Time Designing all of our High End Parts with Elegant Styling and Precision Fitment. Plus, they have to be Strong Enough to Survive Abuse from Pro Athletes and the Largest Riders. I Strive to make Billet BMX® parts the Best in the Industry.
ZACH LEWIS
Dew Tour, Vans Triple Crown and X Games Athlete Zach Lewis runs Billet BMX® Components including Axle Nuts and Internal Bolt Chain Tensioners. "I need High Strength Parts that can Handle my Backflips and Tricks without failure. I can always count on Billet."