The Shimano FC‑RS400 chainset is a modern 2×10 chainset designed for road bicycles, featuring a compact 50‑34 tooth chainring. Its construction is based on a two-piece system, where the crankarms and spindle work together precisely, providing durability and lightweight performance.
- Suitable for a 68–70 mm frame thread
- Spindle 24 mm
- BCD 110 mm
- Compatible with BB type BB‑RS501 or PressFit BB‑RS500‑PB (not included)
- Weight ~807 g without packaging
- Chainline 43.5 mm
- Q‑factor 150.3 mm
- Crankarms made of painted aluminum
- Gears made of anodized aluminum
This chainset is compatible with Shimano 10-speed systems and specific components, offering reliability and value for upgrading or replacement.
- Product Number
- EFCRS400CX04X
Product Details
- Type
- Crankset
- Set
- No
- Usage
- Road
Specifications
- Gears
- 10
- Number of Teeth
- 50-34
- Type
- Double
Dimensions
- Arm Length
- -
Material
- Carbon
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.