Thinner Top Tube for Enhanced Comfort
The top tube features a subtle taper and curvature, ensuring a friendly stand over height while delivering a sleeker, more aesthetic profile.
SPEEDSTER
SPEEDSTER symbolizes our pursuit of speed and
our exploration of design aesthetics
Integrated Cap with Less Performance Loss
Delivers a fully integrated look without compromising the performance of the carbon fiber.
Thinner Seat Tube
New UCI regulations now permit thinner seat posts.
Horizontal Edges
Enhanced Aesthetics
No-hole design for a cleaner aesthetic
Head Tube only 40 mm width
Achieving the slimmest profile possible in a standard layout. This design exhausts every structural possibility to cut through the wind with minimal resistance.
More Refined Design
The seat tube is shifted rearward and utilizes the seat stay junction to fill the gap between the seat tube and the rear wheel as much as possible.(不确定）
Greater Aerodynamic Gains
At 42mm, the down tube is slimmer than most aero bikes. When paired with INCOLOR aero bottles, it delivers superior aerodynamic efficiency.
AESTHETICS IS ALSO A KIND OF STRENGTH
Custom livery service for a unique， better-looking bikes.
SILVERSTONE SR+
WHITEBOLT SR+
ALCHEMY SR+
SILVER SR+
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SR
SR+
626.64 cm²
Minimized Frontal Area
High-Precision Algorithms
Delivering superior numerical precision and flow field fidelity, validated by wind tunnel data.
LES
Large Eddy Simulation (LES) CFD Algorithm
SSEH
Silverstone Wind Tunnel Testing
At 45km/h speed
Compared to the Tarmac SL8, the average in aerodynamic drag is
3W lower
（Data Source: SSEH Bicycle Wind Tunnel, Silverstone, UK)
Unique Offseted Steer Tube Design
The unique offseted design of the steer tube, combined with the cable guide inside the head tube, allows the head tube could be narrowed to only 40mm. While the steer tube diameter remains at 28.6mm.
Compared to special-shaped steer tubes, it provides better stiffness, strength and compatibility.
SR Offseted Steer Tube Design
Traditional Solution One
Traditional Solution Two
Bottom Bracket Stiffness That Beyond Industry Standards
The Pedal stiffness of the SR version can be up to 175N/mm.
On this basis，by using T1100 and 80T pitch-based carbon fiber.
175 N/mm
SR
181 N/mm
SR+
LIGHTWEIGHT
Bring a better speed experience for riders
The performance of an aero bike, the weight of a climbing bike.
720G
UNIQUE GEOMETRY
With a 72-78mm bottom bracket drop, smaller head tube angle, 405mm short chainstays, and 58mm fork trail, all of these make INCOLOR SPEEDSTER have excellent cruise stability.This geometry minimizes body roll and enhances steering tracking during seated pedaling, ensuring superior stability on both climbs and descents. Meanwhile, the short chainstays and trail tuning preserve an agile, responsive feel when out of the saddle.
SR/SR+ Geometry | 45-XXS | 48-XS | 51-S | 54-M | 56-L | 58-XL |
|---|---|---|---|---|---|---|
Recommended Height | 155-162 | 162-168 | 167-173 | 172-178 | 177-183 | 182-188 |
AReach | 365 | 371 | 376 | 383 | 390 | 398 |
BStack | 508 | 516 | 525 | 540 | 560 | 584 |
CSeat Tube Angle | 75° | 74.5° | 74.5° | 74° | 73.75° | 73.5° |
DHead Tube Angle | 70.8° | 71° | 71.2° | 72° | 72° | 72.25° |
EFront Center | 578.3 | 585.2 | 592.1 | 591.3 | 605.3 | 618.5 |
FRear Center | 405 | 405 | 405 | 405 | 405 | 405 |
GBottom Bracket Drop | 78 | 78 | 75 | 75 | 72 | 72 |
H | 970.4 | 977.4 | 985.3 | 984.6 | 999.6 | 1012.8 |
I | 55 | 55 | 55 | 50 | 50 | 50 |
J | 60.2 | 58.9 | 57.7 | 58 | 58 | 56.4 |
K | 104.5 | 112.2 | 124.1 | 135.1 | 159.3 | 183.6 |
L | 717.4 | 726.9 | 741.3 | 757.5 | 780.3 | 805.1 |
M | 443 | 453 | 464 | 480 | 500 | 526 |
N | 501.1 | 514.1 | 521.6 | 537.8 | 553.2 | 571.0 |
Order Now
If you are interested in our bicycles, you can contact our overseas dealer to order.
Contact Us
For any inquiries, please feel free to c
ontact our support team.
We are at your service.
INCOLOR Frame EnjoyLifetime Warranty
1.The warranty range includes all damages caused by materials and production problems, but does not include damages caused by human factors and force majeure. Based on product warranty terms,only replacement, no repair. In case of old model discontinuation, we can replace with the same level of new model.
2.In case of mild degree damage, official repairment service is provided, enjoy owner discount.
3.In case of serious degree damage, 30% discount for new replacement is provided.
