Sprocket by P2R
420 transmission sprocket with 53 teeth made of steel, designed for replacement on various adaptable 50 cm3 models. The pitch dimensions of 123 mm and an inner diameter of 108 mm facilitate alignment on the hub for easy installation. The steel construction provides wear resistance for road use.
Design and Materials
- Manufactured from steel to withstand wear associated with transmission and maintain tooth shape
- Net weight 880 g for easier handling during installation
Practicality and Features
- Pitch 420 for compatibility with chains of the same pitch during replacement
- Sold individually
Fit and Cut
- Pitch distance 123 mm, inner diameter 108 mm, and 6 fixing holes of 6.5 mm to align with the original drilling and simplify installation
- 53 teeth to replace the original sprocket on compatible models while preserving the gear ratio
Compatible with a selection of models including:
- GILERA SMT 50 (2022)
- APRILIA SX 50 (2020)
- DERBI GPR RACING 50 (2018)
