JT Chain Kit 520HDS 14/50 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 484267 beta-rr-350-4t-x-pro-350-2025-esi4630455 25 | Inner_diameter: ø 121

25 | Inner_diameter: ø 121

style and reliable quality - With a look that never goes out of time

The strategically placed reflective details improve your visibility in the dark

Paint: Magnesium (Titanium Gray)

Classified M+S only for 20% on-road use and designed for all-round performance and confidence on all types of gravel terrains and especially on difficult off-road trails

JT Chain Kit 520HDS 14/50 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 484267 beta-rr-350-4t-x-pro-350-2025-esi4630455 25 | Inner_diameter: ø 121Null chain_color: noir acier chain_pitch: 520. 0 chain_quality: renforce front_sprove_version: standard jt_chain_type: hds rear_spolet_version: standard ring_type: xs ring