Blackspire Super Pro chainrings – 104BCD / 4 bolt

Price range: $45.00 through $75.00

Description

– CNC machined 7075-T6 aluminum with modified shift gates and special profiles to allow flawless shifting with 9sp, 10sp, 11sp drivetrains
– Middle and outer chainrings have strategically-placed stainless steel pins to further enhance shifting
– 5mm thick middle ring, 4mm thick outer ring
– Anodized black with laser-etched graphics

Additional information

Tooth Count

33T, 40T, 44T, 48T

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