Our WEAPON Nuclear Carbon Fiber Aero track frameset is Press Release: Nuclear represents the pinnacle of design for track and fixed gear racing from WEAPON.
- Full Carbon Fiber T700 – using full carbon fiber T700 in bicycle framesets combines the advantages of lightweight, high strength, durability, and design versatility, making it an ideal material for high-performance track bicycles.
- Aerodynamic Design – Extraordinary Capability: When we developed the NUCLEAR, we weren’t satisfied with another open-mold race bike. After years of CFD modeling and design tweaks, the Ultro has been sculpted into slippery aerodynamic shapes, with a hidden seatpost clamp, and an aero seatpost, allowing you to unleash your fastest self.
- Stiffness & Control – The Power to Harness: Fitted with oversized tubing and a tapered steerer, the power delivery is precise and direct to the wheels. Railing through corners, the tubing ensures stiffness where you want it and comfort and support when you need it.
- Simple & Effective – Built-in Flexibility: Created for flexibility, the Nuclear can quickly adapt to you and holds to proven industry standards. With its English threaded bottom bracket and super smooth, you can easily swap parts to suit whatever you throw at the NUCLEAR.
- A re-tuned, fixed-gear crit-specific, track geometry – The new geometry features a higher bottom bracket, a shorter chainstay length, and an increased fork rake, further reducing toe overlap and providing a more stable ride quality; a response to ever-higher race speeds at events such as the Red Hook Criterium.
The ambition of the WEAPON Nuclear aero track frameset is to become one of the best carbon track frames in the world.
Specification:
| Frame | Carbon Fiber T700 |
| Headset | IS 41.8 -52mm / 28.6 mm (Included) |
| Seat Post | Dedicated Carbon aero design, L300mm (Included) |
| Seat Clamp | Dedicated alloy inner-lock design (Included) |
| Standard Movement Box/ BB | BSA 68mm |
| Finishing | Glossy |
| Tyre Clearance | Up to 700 x 30c |
| Fork | WEAPON Carbon Fiber Fork Aero (700c / Rim Brake / Taper Steerer) (Included) |
| Weight | Frame – 1350g (Size M), Fork – 450g (uncut), Seatpost – 165g |
| Hub Spacing | Front 100mm, Rear 120mm. |
| Additional Info | 1: Dropout plate – 3 bolts type. 2: Logo – Permanent Laser. 3: Frameset Geometry as last product display photo. |
To have the best riding experience, build your bike with our featured All-in-one single-speed | Fixie bike | Track bike groupset packages.
To have the best riding experience, build your bike with our featured All-in-one single-speed | Fixie bike | Track bike groupset packages.
To view more color options, click our WEAPON Nuclear Frameset Product Line.
To view more full bike build photos? click our Instagram Page.





























Got this in Melbourne within a week. Box was secure. The White Gold build looks super clean. Welding is neat. Cheers!
Rama dotarła do Warszawy w idealnym stanie. Brak cła to duży plus. Kolor White Gold wygląda niesamowicie. Polecam.
Got the frame recommended by the seller and it fits well. Shipping to Philadelphia was fast. The White Gold is a real eye-catcher.
Delivered to Manchester without VAT charges. The White Gold finish is class. Frame is light and feels solid. Can’t wait to ride it.
Seller helped me pick the right size. Item arrived quickly via air freight. The paint quality holds up well in humidity. Very responsive.
The White Gold looks premium. No paint defects. Arrived in Denver safe. Seller provided excellent tracking info. Highly recommended.
J’avais des doutes sur la taille, ils ont été très réactifs. Livraison rapide à Lyon. Le vélo est léger et le design est parfait.
大阪まで予想より早く届きました。梱包も完璧で安心しました。付属品も揃っていて助かりました。また利用したいです。