The CR03 frame is built with a heat-treated and triple-butted WEAPON Chromoly tube set designed specifically for the CR serials and features aggressively short-butted sections optimized for TIG welding that save weight and improve ride quality.
It employs custom-shaped Crom steel Spirit triple-butted tubes with a highly contemporary 48mm mega-oversized downtube, tapered conical CNC head tube, and a T800 full carbon fiber fork.
FEATURES
- 30 sets in worldwide, you shall have one of them in this exclusive color.
- Inner cabling design for shifter/brake cabling.
- 3 rustproof layers for all our steel tubes to make your bike last lifelong.
- Butted CrMo steel frame – lighter steel tube to reduce the weight of the steel frameset more.
- Rim brake design – The most popular brake mounting design to ensure you have more transmission options like Shimano, Sram, Latwoo, and more…
- Aero carbon fork design – To give extraordinary handling abilities for your racing for a tapper aero fork.
- Wider tire design – Up to 28c tire clearance.
- Amazing value and is seriously fun to ride.
FRAME SPECIFICATION:
| Frame Material | Heat-treated, triple-butted steel tubing – tig welded |
| Headset | IS 41.8mm / 52mm – 28.6mm (Included) |
| Seat Post | OD: Ø27.2mm (Not included) |
| Seat Clamp | ID: Ø30.2mm (Included) |
| Standard Movement Box/ BB | BSA 68mm, English Thread. |
| Cable Routine | – 2 nos Inner cabling holes on the downtube. – 1 no rear brake Inner cabling holes on the top tube. |
| Tyre Clearance | Up to 700 x 28c |
| Brake mounting | Standard Road C brake Caliper |
| Weight | Frame – 1690g (Size M) |
| Hub Spacing / Wheel mounting | Rear 130mm / Quick-release mounting |
| Additional Info | – 2nos* Bottle holder mounting. – OD – Outter diameter, ID – inner Diameter. |
FORK SPECIFICATION:
| Fork Material | Carbon Fiber T700 |
| Fork Steerer | Top: 1-1/8 Inch (Ø28.6mm) Tapers down to 1-1/2 Inch (Ø39.8mm). * L300mm |
| Fork Rack | Rack:40mm |
| Fork Finishing | 12K glossy. |
| Cable Routine | External cable routing |
| Brake mounting | Standard Road C brake Caliper |
| Hub Spacing / Wheel mounting | 100mm / Quick-release mounting |
| Tyre Clearance | Up to 700 x 28c |
| Weight | Fork – 380g (Uncutted). |
For Road Bike Frameset options, simply click our Road Bike Frameset Product Line.
To have the best riding experience, build your gravel bike with our featured All-in-one Gravel Bike / Road Bike Groupset Packages.
Want to see more full bike build photos? simply click our Instagram Page.



















