SHIMANO TIAGRA - Bottom Bracket - Threaded - HOLLOWTECH II - 68 mm shell width
The SHIMANO TIAGRA bottom bracket uses a new seal construction for long-lasting performance.
MODEL NO BB-RS500
SERIES SORA R3000 Series
Average weight 92
HOLLOWTECH II bottom bracket_Threaded bottom bracket type ✔
Threaded bottom bracket shell width (mm)_68 ✔
