The TFSA JH-35 is a lightweight carbon road frameset praised for its low weight and classic round-tube aesthetics, but criticized for high pricing, limited tire clearance, and potential cable routing noise.
Pros
- Lightweight frameset (680g frame, 339g fork unpainted, ~870g painted with accessories)
- High-quality manufacturing with proper bearing seats, brake mounts, and good finish
- Custom paint options available directly from manufacturer
- Good value compared to similar frames from Western brands
Cons
- Limited availability and brand recognition in Western markets
- Potential cable routing noise issues with fully integrated cockpit (rear brake cable rattling)
- Requires additional components for brake cable management (foam sleeve needed to prevent noise)
- High price (over €1000) for an AliExpress frame, especially compared to similar models like SP-R088
Key Facts
- Frame weight: ~680g (unpainted), ~870g (painted with accessories)
- Fork weight: ~339g (unpainted)
- Tire clearance: official 30mm, some report fitting 32mm
Reviews & Ratings
The TFSA JH-35 is a lightweight climbing-oriented road frame from Chinese brand TFSA, priced around €867-€1243 depending on warehouse. It features a round tube shape, 27.2mm round seatpost, and a built-in camera/light mount on the seatpost. Weight is approximately 680g. Tire clearance is officially 30mm, but some users report fitting 32mm. The frame is compared to the SP-R088 but with less aero shaping and a standard seatpost. Many users find the price high for an AliExpress frame, though it is popular in China for bang-for-buck builds.
AI Summary
Pros
- Very light weight (680g) suitable for climbing builds
- Clean, classic round tube aesthetics preferred over aero shapes
- Standard 27.2mm round seatpost allows easy replacement and comfort
- Built-in camera/light mount on seatpost is convenient for safety
- Available from a European warehouse for lower shipping costs
Cons
- High price (over €1000) for an AliExpress frame, especially compared to similar models like SP-R088
- Limited tire clearance of 30mm, which some consider a dealbreaker for modern road bikes
- Reach is long for some riders, affecting fit
- No UDH (Universal Derailleur Hanger) support
- Suspicion about the European warehouse store being new and having mostly 5-star reviews in English
Key Points
- Weight: ~680g
- Tire clearance: official 30mm, but some report fitting 32mm
- Seatpost: 27.2mm round
- Price: ~€867 from EU warehouse, ~€1243 from China warehouse
- Frame material: likely carbon fiber (climbing-oriented)
- Built-in camera/light mount on seatpost
- Geometry similar to SP-R088 but with rounder tubes
The TFSA JH-35 is a lightweight carbon road bike frameset from a Chinese manufacturer, popular among DIY builders for its competitive price and customization options. Users report it as a high-end quality frameset with good manufacturing standards, suitable for building ultra-lightweight road bikes. It features a fully integrated cockpit design, disc brake compatibility, and is available in custom paint jobs. The frame is noted for its comfortable ride quality and good handling of road imperfections.
AI Summary
Pros
- Lightweight frameset (approximately 680g frame, 339g fork unpainted, ~870g painted with accessories)
- High-quality manufacturing with proper bearing seats, brake mounts, and good finish
- Custom paint options available directly from manufacturer
- Good value compared to similar frames from Western brands
- Comfortable ride quality that handles road imperfections well
Cons
- Limited availability and brand recognition in Western markets
- Potential cable routing noise issues with fully integrated cockpit (rear brake cable rattling)
- Requires additional components for brake cable management (foam sleeve needed to prevent noise)
Key Points
- Frame weight: ~680g (unpainted), ~870g (painted with accessories)
- Fork weight: ~339g (unpainted)
- Material: Carbon fiber
- Price: ~€873 for frameset (as of 2025)
- Standards: Disc brake compatible, BSA bottom bracket, 27.2mm seatpost
- Cockpit: Fully integrated design
- Manufacturer: Chinese brand TFSA with recent expansion to European market
Where to Buy

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