Incolor SR+ Frameset
(SR+)
The Incolor SR+ Frameset is the lighter, stiffer evolution of the SR, using an elite 80T (pitch-based) + T1100 layup for a frame weight around 720 g (size 54, bare). It keeps the everyday-friendly bits:T47A threaded BB, UDH hanger, fully internal routing, and clearance for 38C slicks, while adding a titanium 3D-printed accessory kit that trims about 45 g from the small parts. Proven aero shaping helps save roughly 3 W at 45 km/h vs benchmark race frames.
Incolor SR+ Frameset — Features & Benefits
- Lighter Layup: 80T (pitch-based) + T1100 carbon; ~720 g frame (54, bare).
- Aero, Verified: ~3 W less drag at 45 km/h in wind-tunnel comparison (≈0.12 km/h faster or 21 s/100 km).
- Stiff Where It Matters: Pedal stiffness up to 181 N/mm (SR: 175 N/mm).
- 40 mm Head Tube, Standard Steerer: Offset steerer design keeps a 28.6 mm steerer for easy headset/compatibility.
- Race-Day Practical: T47A threaded BB, UDH hanger, quiet internal routing.
- Real-World Range: Fits up to 38C slicks (≈46 mm internal width at frame/fork).
- Ti 3D-Printed Kit Included: Computer mount, GoPro base, stem cover, seat mount & FD hanger (about −45 g vs standard kit).
- Coverage: Manufacturer lifetime warranty terms apply.
Intropy Speedster SR Plus — Specifications
Speedster SR+ Frame Specs
- Layup/Material: 80T (pitch-based) + T1100 carbon
- Frame Weight: ~720 g (size 54, unpainted/without accessories)
- Bottom Bracket: T47A asymmetric threaded
- Derailleur Hanger: UDH (Shimano/SRAM compatible)
- Brakes/Routing: Flat-mount disc; fully internal
- Tire Clearance: up to 38C slick (≈46 mm internal width)
- Pedal Stiffness (max): ~181 N/mm
Included with the Frameset
- Model: Incolor SR+ — Aero Frame Set (SR+ version)
- Frame/Fork: Incolor SR+ frame & fork
- Cockpit: Incolor Aerowav Aero cockpit
- Seatpost: Incolor SR+ Aero seatpost
- Accessory Kit: Titanium 3D-printed package (about −45 g vs standard)
Build Notes
- Use a T47A BB matched to your crank spindle (24 mm / 30 mm / DUB).
- Confirm bar/stem compatibility if using third-party integrated cockpits.
- For mixed surfaces, start with 30–34 mm tires and tune pressure to terrain.
Incolor Intropy Speedster SR+ Frameset — Geometry
| Size | 45-XXS | 48-XS | 51-S | 54-M | 56-L | 58-XL |
|---|---|---|---|---|---|---|
| Recommended Height (cm) | 155–162 | 162–168 | 167–173 | 172–178 | 177–183 | 182–188 |
| A Reach (mm) | 365 | 371 | 376 | 383 | 390 | 398 |
| B Stack (mm) | 508 | 516 | 525 | 540 | 560 | 584 |
| C Seat Tube Angle (°) | 75 | 74.5 | 74.5 | 74 | 73.75 | 73.5 |
| D Head Tube Angle (°) | 70.8 | 71 | 71.2 | 72 | 72 | 72.25 |
| E Front Center (mm) | 578.3 | 585.2 | 592.1 | 591.3 | 605.3 | 618.5 |
| F Rear Center (mm) | 405 | 405 | 405 | 405 | 405 | 405 |
| G Bottom Bracket Drop (mm) | 78 | 78 | 75 | 75 | 72 | 72 |
| H Wheelbase (mm) | 970.4 | 977.4 | 985.3 | 984.6 | 999.6 | 1012.8 |
| I Fork Offset (mm) | 55 | 55 | 55 | 50 | 50 | 50 |
| J Trail (mm) | 60.2 | 58.9 | 57.7 | 58 | 58 | 56.4 |
| K Head Tube Length (mm) | 104.5 | 112.2 | 124.1 | 135.1 | 159.3 | 183.6 |
| L Stand Over Height (mm) | 717.4 | 726.9 | 741.3 | 757.5 | 780.3 | 805.1 |
| M Seat Tube Length (mm) | 443 | 453 | 464 | 480 | 500 | 526 |
| N Effective Top Tube (mm) | 501.1 | 514.1 | 521.6 | 537.8 | 553.2 | 571.0 |
All dimensions in millimeters unless noted (°).
Incolor Aerowav Integrated Cockpit — Geometry & Sizes
Helpful Links
Compare the Speedster geometry to other bikes on Geometry Geeks.
Browse compatible carbon wheelsets.
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