SRAM/Truvativ XX Chainring Bolt Kit 8 pieces MFPN=4B-SN3180060-110-0001-AM It features a SRAM X-SYNC

It features a SRAM X-SYNC 2 chainring and DUB technology with arms crafted from aluminum for lightweight durability

model Hellbender 70 spindle interface 30mm shell BSA shell ID 33

Engineered to work with existing pumps and gauges

46 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma Weight 117 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30

SRAM/Truvativ XX Chainring Bolt Kit 8 pieces MFPN=4B-SN3180060-110-0001-AM It features a SRAM X-SYNCSRAM Truvativ XX Chainring Bolt Kit 8 pieces. SRAM XX Chainring Bolts TECH SPECS Color Silver Type Hex Material Aluminum Length 8 Length 5. 5