The ambition of the WEAPON Bullet-Pro aero track frameset is to become one of the best alloy track frames in the world.
Compared to the bullet-style aero track frame, we have made further optimizations and adjustments to the professional version.
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A Re-tuned Track Geometry – We have not only increased the down tube’s cross-section from 65mm to 75mm but also enhanced the tubing profile of the rear triangle, significantly improving the frame’s overall stiffness.
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Aero Carbon Seatpost – To achieve the lightest frame set possible, we upgraded the original aluminum seat post to a carbon fiber seat post, reducing the weight from 430g to 180g, allowing you to enjoy faster cruising and acceleration at any moment.
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Upgraded Aero carbon fork – For optimal aerodynamic performance, we upgraded the fork while ensuring compatibility with 700×30c tires, giving you more riding versatility.
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Improved Transmission Efficiency – To enhance drivetrain efficiency, we optimized the chainstay length, shortening it from 390mm to 375mm.
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More Size options – We added an XXL size to provide more options for riders who love our frames, ensuring a perfect fit for a wider range of cyclists.
This Pro- version maintains technical accuracy while ensuring clarity and fluency for an international audience in the cycling industry
Specification:
| Frame | Aluminium T6061 butted tubing |
| Headset | IS 41.8 -52mm / 28.6 mm (Included) |
| Seat Post | Carbon Fiber | Dedicated 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 TR56 Aero Max (700c / Rim Brake / Taper Steerer) |
| Weight | Frame 1750g (Size M) , Fork 400g (uncut) , Seatpost: 180g |
| 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 view more color options, click our WEAPON Bullet Frameset Product Line.
To view more full bike build photos? click our Instagram Page.

























The Matte Black looks premium. No paint defects. Arrived in Denver safe. Seller provided excellent tracking info.
Die matte Oberfläche ist unempfindlich und sieht super aus. Lieferung nach Hamburg war schnell und zollfrei. Gerne wieder.
Using this for street riding in Detroit. It holds up well. Matte Black looks great at night. Fast shipping and no tax.
San Francisco delivery was super quick. Packaging was secure. The matte finish feels very high end. Love it.
Got the frame recommended by the seller and it fits well. Shipping to Philadelphia was fast. The Matte Black is super clean.
Had questions about the fork spacing, they answered fast. Shipped to Atlanta quickly. The matte black is the perfect base for my build.
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。
Easy to assemble. Everything fits right. Arrived in Boston quickly. The matte black looks aggressive. No tax was a bonus.