Blackspire 144BCD Track Chainring
$50.00 - $90.00
Details
Let these monsters help you master the track.
Dial in your gear ratio with Blackspire's track chainrings. They're made of CNC'd 7075 T-6 Aluminum and come in black anodized with laser etched graphics.
Part Numbers
| Option | UPC | Store SKU |
|---|---|---|
| 3/32" / 45t | 058817442735 | 8918 |
| 3/32" / 46t | 058817442728 | |
| 3/32" / 47t | 058817442711 | 8932 |
| 3/32" / 48t | 5060276563925 | 8926 |
| 3/32" / 49t | 058817442698 | 8936 |
| 3/32" / 50 | ||
| 3/32" / 51t | 058817442674 | |
| 3/32" / 52t | 058817442667 | |
| 3/32" / 53t | 058817442650 | |
| 1/8" / 47t | 5060276564052 | 63968 |
| 1/8" / 48t | 5060276564045 | 55818 |
| 1/8" / 49t | 5060276564038 | 55820 |
| 1/8" / 50 | 5060276564021 | 55822 |
| 1/8" / 51t | 5060276564014 | 57295 |
| 1/8" / 53t | 5060276563994 |
