Blackspire super pro chainrings – 88 BCD – 4 bolt
Price range: $40.00 through $60.00
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 | 28T, 30T, 38T, 39T, 40T, 40T Silver |
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