• SE Bikes STR 29 Quadangle BMX Bike 2017

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SE Racing STR 29 Quadangle BMX Bike

The SE Racing STR 29 Quadangle BMX Bike is a new limited edition model that SE Bikes are proud to bring you. It has all of the unique features and radness of the original STR-1, but built for the bigger rider and 29" wheels. SE Bikes are making history, once again.

Before the Quadangle there was the STR-1. This dates back to the late 1970's when Stu Thomsen was SE Racing's National #1 pro and the sport's first superstar. This STR-1 frame had a unique design with both of the double downtubes wrapping underneath the bottom bracket shell and continuing around the Looptail rear end all the way back to the seat tube.

Less than ten STR-1's were ever produced, and over the years these frames became almost mythical and the most sought after frames of all time in the vintage BMX world. This bike comes with an authentic SE Racing x Stu Thomsen trading card personally signed by Stu.

Featuring a limited edition & individually numbered full CrMo frame with STR-1 inspired double downtube wrap, plus double-wall rims with sealed bearing high flange hubs, this new model mixes legendary style with modern technology.


  • Frame: Stu Thomsen Replica, 100% CrMo Tubing, STR-1 Inspired Double Downtube Wrap Beneath Bottom Bracket, Looptail Rear End, Retro Dropouts, Limited Edition & Individually Numbered on the Inside of the Rear Dropout
  • Fork: Cowboy Cut Landing Gear, Full CrMo
  • Crankset: Redline Flight Cranks, Dual Pinch Bolt, 175mm, Sealed Bearing American Bottom Bracket, 33T Alloy SE Racing Sprocket
  • Pedals: X-Pedo Low-profile Platform with Removable Pins
  • Chain: KMC Z410A
  • Wheelset: Sealed Bearing 36H High-Flange Alloy Flip Flop Hubs With Double-wall Rims, ACS Crossfire 15T Freewheel, Stainless Spokes, Frame Protector Alloy Washers
  • Tyres: Vee Tire Co x SE Racing Speedster, 29"x2.10" Front & Rear
  • Brakeset: Tektro 837-AL V-Brake, Slick Cable
  • Brake Levers: Tektro 316A, 2-Finger Alloy
  • Headset: Tange 1.1/8" Threadless
  • Handlebar: CrMo Super Big Honkin' Cruiser Bar, 31"x7"
  • Stem: Retro Alloy Top-Load With Engraved SE Logo & Lightweight Cut-outs, 55mm Reach
  • Grips: Special Edition ODI Mushroom II "Stu Thomsen" Signature Dual-Ply Grips With SE Donuts, Made in USA
  • Seat: SE Flyer Seat
  • Seatpost: Retro Fluted Micro-Adjust Alloy, 27.2mm
  • Accessories: Chrome STR Quad Pad Set, Alloy Valve Caps, Alloy Rear Wheel Washers, Custom Stu Thomsen STR-29 Sticker Sheet, Authentic Trading Card Personally Signed by Stu Thomsen
  • Weight: 14.29kg

Buy SE Racing BMX Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

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