$ 1,020.47 Original price was: $1,020.47. $ 891.30 Current price is: $891.30.
The ambition of the WEAPON Bullet-Pro aero track frameset is to become one of the best alloy track frames in the world.
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.
Compared to the bullet-style aero track frame, we have made further optimizations and adjustments to the professional version.
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.
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.
Upgraded Aero carbon fork – For optimal aerodynamic performance, we upgraded the fork while ensuring compatibility with 700×30c tires, giving you more riding versatility.
Improved Transmission Efficiency – To enhance drivetrain efficiency, we optimized the chainstay length, shortening it from 390mm to 375mm.
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
S(50), M(52), L(55), XL(58), XXL(61)
Customer photos and videos
Chris Evans 🇨🇦 CAN | Calgary
No duties paid in Canada. The frame is light and the paint is mesmerizing. Welds are very smooth. Highly recommended.
Paul Nelson 🇺🇸 USA | Seattle
Arrived in Seattle. The box was huge and well padded. The color shift is consistent all over. Very happy customer.
Thomas Weber 🇩🇪 DEU | Hamburg
Die Oberfläche ist glatt und sieht super aus. Lieferung nach Hamburg war schnell und zollfrei. Chameleon ist der Hammer.
Kevin White 🇺🇸 USA | San Francisco
San Francisco delivery was super quick. Packaging was secure. The Chameleon finish feels very high end. Love it.
Justin Scott 🇺🇸 USA | Phoenix
Seat clamp and headset were included. The Chameleon paint is smooth. Arrived in Phoenix with no issues. Great service.
Easy to assemble. Everything fits right. Arrived in Boston quickly. The Chameleon looks expensive. No tax was a bonus.
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。
Got the frame recommended by the seller and it fits well. Shipping to Philadelphia was fast. The Chameleon is a real eye-catcher.
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