The All New Crupi Pro Select Hollow Cold Forged Aluminum Arms have increased rigidity for maximum stiffness and strength, yet still very light! The hollow 24mm Cro-mo heat-treated spindle works with almost every BB shell type and requires a EB24 (BSA24) Sealed Bearing Bottom Bracket.
The removable spider accepts all 104 BCD Chainrings. No Chain Ring is included.
- 24mm 10-Spline hollow heat treated chromoly spindle
- Available in silver and black
- 104BCD in sizes 170, 175 and 180mm
- Steel pedal inserts for strength
- Pedal washers (included) must be used at all times!
- EB24 (BSA24) Bottom Bracket sold separately
- Weight = 28.6oz (170mm)
- Tighten Spindle Bolt to 2-2.5Nm
- Tighten Pinch Bolts to 12-14Nm
