Crown by IGM
Reinforced crown designed for the refurbishment of the transmission, offering increased wear resistance and quality manufacturing.
Design and materials
- Reinforced crown providing increased wear resistance to limit the frequency of replacements
- IGM product facilitating the identification of the part during a repair
Practicality and features
- Sold individually; consider purchasing additional parts if necessary for a complete replacement
- 48 teeth allowing for the expected transmission ratio
Usage and performance
- Ideal for refurbishing the transmission to restore the drive between chain and wheel
- Suitable for urban use for daily commutes
Compatible with the following models (examples; full list at the bottom of the page):
- DERBI SENDA DRD 50 (2003)
- Other models equipped with a 420 pitch and an inner diameter of 102 mm