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
- 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. –Frameset Geometry and size Chart as last product display photo. |
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 | 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). |
To have the best riding experience, Build your bike with our featured All-in-one Road Bike Groupset Packages.
For more road frameset options, Click our Road Frameset Product Line.
Want to see more full bike build photos? simply click our Instagram Page.




























J’ai bien reçu le cadre RC03. La finition miroir est vraiment belle. Le montage s’est bien passé. Livraison rapide et fiable.
Frame Weapon RC03 ini sangat bagus. Finishing rapi. Seller fast response. Pengiriman tepat waktu. Recommended seller!
スチールポリッシュの輝きが渋くてかっこいいです。BBのネジ山も綺麗でした。海外通販でも安心して買えるお店です。大阪まで破損なく届きました。
가격 대비 품질이 정말 좋습니다. 실버 폴리싱 강추합니다. 판매자 분이 친절하게 상담해주셨고 배송도 안전하게 왔습니다.
The frame was well protected. The polished paint is consistent and high quality. Arrived in Atlanta sooner than expected. 5 stars service.
The silver polish is eye-catching. Frame alignment is perfect. Shipping to Oregon was tax-free and tracked all the way. Highly recommended.
The frame arrived quicker than I thought. Paint is perfect. Welds are clean. Good communication from seller. Cannot wait to ride it.
Le cadre est arrivé en parfait état en Belgique. Pas de frais de douane. La couleur polie est top. Vendeur très réactif.