- Torx T30 head on bolt, 6mm hex on backing nut (no need for one of those goofy chainring nut wrenches)
- 6.5mm length bolt and 7mm deep nut
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: Not available
Manufacturer Part Number: CH910R
RI3203
179892-Q0-L