Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
SE Racing
2019 SE Racing Str-24 Quadangle 24
Previous used estimate
$226 - $233
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 SE Racing Str-24 Quadangle 24
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2019 SE Racing Str-24 Quadangle 24
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Str-24 model years
Compare Str-24 Quadangle 24 models
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Overview
About this bike
Before the Quadangle there was the STR-1. This dates back to the late 1970s when Stu Thomsen was SE Racing’s National #1 pro and the sport’s first superstar. His signature frame at the time was the Stu Thomsen Replica-1. The STR-1 frame had a unique design with both of the double down tubes 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 bikes were produced, making them almost mythical and the most sought-after frames of all time in the vintage BMX world. Fast forward over 40 years to today and SE is proud to bring you the third STR retro bike, the limited edition STR-24. All of the unique features and radness of the original STR-1, but built for the cruiser class with 24” wheels. This bike comes with an authentic SE Racing/Stu Thomsen trading card personally signed by Stu.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Cowboy Cut Landing Gear, Full Cr-Mo
- Component Hubs
- Sealed Bearing SE Mohawk Hubs, 36H High-Flange Alloy
- Component Stem
- Retro Alloy Top-Load w/ Engraved SE Logo & Lightweight Cutouts, 55mm Reach
- Product Family
- Str-24
- Component Chain
- KMC Z6
- Component Color
- SE Blue
- Component Frame
- Stu Thomsen Replica, 100% Cr-Mo Tubing, STR-1 Inspired Double Downtube Wraps Beneath 68mm Wide American Bottom Bracket, Looptail Rear End, Retro Dropouts, Limited Edition & Individually Numbered on the Inside of the Rear Dropout
- Component Brakes
- Tektro 837-AL V-Brake, Slick Cable
- Component Pedals
- SE Racing Bear Traps
- Component Saddle
- Stu Thomsen SE Flyer Seat w/ Custom SE Bottle Opener Brace
- Component Headset
- Tange DX4, Aluminum Cups, 1-1/8" Threadless, SE Wing Logos on Bottom Cup
- Component Crankset
- Redline Flight Cranks, Dual Pinch Bolt, 180mm, 134mm Spindle Length, 19mm Spindle Diameter
- Component Handlebar
- Big Honkin' Cr-Mo Cruiser Bar, 29" x 6", 10° Backsweep, 1° Upsweep
- Component Seat Post
- Micro-Adjust Alloy, 27.2mm
- Component Chainrings
- 39T Redline Flight
- Component Front Tire
- Vee Tire Co MK3 24" x 1.85"
- Component Tape Grips
- Special Edition ODI Mushroom II "Stu Thomsen" Signature Dual-Ply Grips, Made in USA, w/ Stompin' Stu Donuts
- Component Brake Levers
- Tektro 316A, 2-Finger Alloy
- Component Bottom Bracket
- Sealed Bearing American
- Component Accessories Extras
- SE Racing Rad Number Plate, Chrome STR Quad Padset, Alloy Valve Caps, Custom Stu Thomsen STR-26 Sticker Sheet, Authentic Trading Card Personally Signed by Stu Thomsen
- Hubs
- Sealed Bearing SE Mohawk Hubs, 36H High-Flange Alloy
- Crankset
- Redline Flight Cranks, Dual Pinch Bolt, 180mm, 134mm Spindle Length, 19mm Spindle Diameter
- Pedals
- SE Racing Bear Traps
- Bottom Bracket
- Sealed Bearing American
- Chain
- KMC Z6
- Saddle
- Stu Thomsen SE Flyer Seat w/ Custom SE Bottle Opener Brace
- Handlebar
- Big Honkin' Cr-Mo Cruiser Bar, 29" x 6", 10° Backsweep, 1° Upsweep
- Headset
- Tange DX4, Aluminum Cups, 1-1/8" Threadless, SE Wing Logos on Bottom Cup
- Stem
- Retro Alloy Top-Load w/ Engraved SE Logo & Lightweight Cutouts, 55mm Reach
- Accessories & Extras
- SE Racing Rad Number Plate, Chrome STR Quad Padset, Alloy Valve Caps, Custom Stu Thomsen STR-26 Sticker Sheet, Authentic Trading Card Personally Signed by Stu Thomsen
- Brake Levers
- Tektro 316A, 2-Finger Alloy
- Brakes
- Tektro 837-AL V-Brake, Slick Cable
- Chainrings
- 39T Redline Flight
- Fork
- Cowboy Cut Landing Gear, Full Cr-Mo
- Frame
- Stu Thomsen Replica, 100% Cr-Mo Tubing, STR-1 Inspired Double Downtube Wraps Beneath 68mm Wide American Bottom Bracket, Looptail Rear End, Retro Dropouts, Limited Edition & Individually Numbered on the Inside of the Rear Dropout
- Seat Post
- Micro-Adjust Alloy, 27.2mm
- Tape/Grips
- Special Edition ODI Mushroom II "Stu Thomsen" Signature Dual-Ply Grips, Made in USA, w/ Stompin' Stu Donuts
- Color
- SE Blue
- Front Tire
- Vee Tire Co MK3 24" x 1.85"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.