Late 80s Mavic made triple chainset inner rings with a high polish finish and with 36 teeth. Compatible with the 631 ‘Starfish’ chainsets and the earlier Mavic triple cranks (630 and 635) too or obviously they can be used on any chainset that needs a 74 BCD ring!
- Mavic made inner ring
- 74 BCD
- 36 tooth
- Weighs 47 grams
- For 3/32″ 6/7/8 speed chains
- Made in France