Your build sheet
The spec we'd actually build for you, not a brochure.
Tell us how you ride and what you want to spend. A D Byk mechanic sends a build sheet made for you, on WhatsApp.
- 01Every component, part by part
- 02Real build weight
- 03Size and stem length checked for your height
- 04A cheaper option and a dream option, side by side
- 05Ready-to-ride date and payment options
4 taps · 20 seconds
Tell us how you ride
1 · Mostly riding
2 · All-in budget
3 · Groupset
Three ways to own it
A · Rs. 244,999
Frameset only
You have the parts and a mechanic. We hand over the frameset, checked and ready.
B · Quoted after inspection
Transfer my parts
Bring your old bike. We move over the groupset and wheels, flag anything worn, and quote before we start.
C · Quoted to your spec
Complete build
Start from one of our builds or spec your own. Built, tuned and fitted in our workshop.
Before you ask
Why isn't the full build spec listed here?
Because no two builds are the same. Parts stock changes every week, so we quote what we can actually build today, in your size.
How long does a complete build take?
It depends on parts availability. Your build sheet includes a ready-to-ride date.
Is it genuine, with warranty?
Yes. Everything we sell is genuine and comes with the manufacturer's warranty.
Can I see it before I decide?
Yes. WhatsApp us and we'll have it ready at our Viman Nagar, Bavdhan or Wakad store.
Frame details & specifications
Quick Pro ER:ONE Aero Road Frameset – Starlight White
The ER:ONE is Quick Pro's dedicated aero race frame, developed alongside the AR:ONE all-rounder but focused purely on speed on flat and rolling terrain. Shaped using CFD analysis and proven in UCI racing — it took a stage win on debut at the 2024 Tour of Hainan — it pairs aero tube profiles with a frame weight that rivals climbing bikes.
This frameset comes in Starlight White, a clean moonlit-white finish with iridescent logos that shift colour with the light, and is supplied with a matching white Quick integrated handlebar.
Sculpted Aero Head Tube
A 52/52mm head tube allows fully internal cable routing and adds front-end stiffness, while the shaped mid-section keeps frontal area to a minimum.
Wide-Stance Aero Fork
The fork blades sit wider than usual, keeping them out of the turbulent air coming off the front wheel so deep-section rims run in cleaner airflow with less drag.
True Monocoque Construction
The frame is moulded as a single piece from T1100 and M65 high-modulus carbon, with no post-mould bonding. Every frame is X-ray inspected before leaving the factory.
Who Is It For?
Riders who want a race-proven aero road bike for fast group rides, crits and road races — and want to build it their way, or have us build it up for them.
Good to Know
The ER:ONE uses fully internal routing and is designed around electronic shifting. Maximum tyre clearance is 700 x 32c. The included seatpost is zero-offset.
Specifications
Frameset
| Model | ER:ONE Frame |
|---|---|
| Frame / Fork | Full Carbon Monocoque |
| Material | T1100 + M65 High-Modulus Carbon Fiber |
| Brake Mount | Flat Mount Disc |
| Front Axle | 100 x 12mm Thru-Axle |
| Rear Axle | 142 x 12mm Thru-Axle |
| Head Tube | 52 x 52mm, Fully Internal |
| Bottom Bracket | T47-68mm Threaded |
| Maximum Tyre Size | 700 x 32c |
| Rider Weight Limit | 120kg |
| Included | Frame, fork, seatpost, seatpost clamp, headset, thru-axles, derailleur hanger, Di2 battery stopper |
| Available Size | L (520) |
| Colour | Starlight White |
| UCI Approved | Yes |
| Warranty | 5 years (frame & fork) |
Weight
| Frame | 840g (±5%, size M, unpainted) |
|---|---|
| Fork | 445g (±5%, size M, unpainted) |
Cockpit
| Handlebar | Quick Integrated Carbon Handlebar (White) |
|---|---|
| Design | One-piece carbon bar/stem with internal routing |
Geometry – Size L (520)
| Code | Measurement | L (520) |
|---|---|---|
| A | Seat Tube Length | 520mm |
| B | Effective Top Tube Length | 558mm |
| C | Seat Tube Angle | 73.5° |
| D | Head Tube Angle | 73° |
| E | Head Tube Length | 148mm |
| F | Chainstay Length | 408mm |
| G | Wheelbase | 991mm |
| H | Fork Offset | 45mm |
| I | Bottom Bracket Drop | 70mm |
| J | Fork Length | 373mm |
| K | Standover Height | 797mm |
| — | Stack-to-Reach Ratio (STR) | 1.40 |
| — | Reach | 393mm |
| — | Stack | 556mm |