How much does the CTR actually weigh?
About 8.98 kg in a size M — genuinely light for a bike at this price, thanks to the full carbon frame, fork, handlebar, and seatpost.
Racing, Endurance Riding
ROCKBROS CTR Carbon Fiber Road Bike
A sub-9kg full carbon fiber road bike with 2x12-speed shifting, hydraulic disc brakes, and 40mm carbon rims.
Price
$2,499.99
Key Features
- Full carbon fiber frame, fork, handlebar, and seatpost
- ShunTai 2×12-speed shifters and derailleurs
- Hydraulic disc brakes with 160mm rotors
- 700C carbon fiber rims, 40mm depth
- ≈ 8.98 kg (size M)
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Should you buy this?
Carbon for longer miles. A more expensive theft target if it lives outside all day.
Who it's for
Racing, Endurance Riding
Skip this if
This is a locked-up commuter — aluminum is the more rational frame.
Product Details
The CTR pairs a lightweight full carbon frame and fork with ShunTai 2×12-speed shifting and hydraulic disc brakes (160mm rotors). At roughly 8.98 kg (size M), it’s built for racing and endurance riding. A Shimano 105 drivetrain version is also offered at a higher price for riders who want more refined shifting feel. Also sold in Matte Black, White, and Green.
FAQ
Is there a version with Shimano components?
Yes — a Shimano 105 drivetrain version is also offered at a higher price than the standard ShunTai 2×12-speed build, for riders who want more refined shifting feel.
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