Isis Drive Bottom Bracket For RPM 9915ST, 68x108mm, Chromoly Spindle, Steel Cups, Includes M15 Crank Bolts, Built For Road And Mountain Rides Ready For Any Terrain And Weather

Bottom Bracket for RPM 9915ST with 68x108 Spindle
✔️ Chromoly spindle, steel cups, includes M15 crank bolts

Designed for road and mountain bikes, this bottom bracket uses an ISIS drive interface with a chromoly spindle and steel cups, ready to handle any terrain and weather.

✅ 68x108 mm bottom bracket size
✅ Spindle: Chromoly
✅ Cups: Steel
✅ Bolts: Includes M15 crank bolts

💡 What is a bottom bracket used for in road and mountain bikes? Bottom brackets support the crank spindle and bearings, helping the crank rotate smoothly. - Helps crank spin smoothly by supporting the spindle and bearings
- Works with ISIS drive setups and compatible frames
- Chromoly spindle and steel cups add durability for road and MTB
- Includes M15 crank bolts for quick installation