- SG-8R20 ring gear 1 stop ring is product number 13 in the attached image
- Genuine Shimano replacement part
Warning: due to challenging trading conditions our ability to respond to emails and general customer service levels are temporarily reduced, (however we are still trying our best...) furthermore due to technical issues, there are currently significant and, unfortunately, noticeable delays in processing our dispatch orders at our warehouses. Whilst we are working to resolve these issues, deliveries are processed as fast as possible according to order date and shipping preference. We apologise for any inconvenience caused.