Blackspire Superpro Road Chainring 4 Arm 10 or 11 Speed

Blackspire Superpro Road Chainrings Compatible with 4-Bolt 110BCD Dura-Ace and Ultegra cranks. 10 and 11 Speed chains to shift flawlessly. CNC-d 7075 T-6.Modified shift gates and special profiles. Outer chainrings have strategically placed stainless steel pins.Anodized w/Laser etched graphics.

SPECIFICATIONS
BCD:4 x 110 mm
Color:Black
Model:SuperPro
Speeds:10/11
Teeth:See Options

UPC:
5060276568142 • 34T Manufacturer # 596-411034
5060276568135 • 36T Manufacturer # 596-411036
5060276568128 • 38T Manufacturer # 596-411038
5060276568111 • 39T Manufacturer # 596-411039
5060276568098 • 50T Manufacturer # 596-411050
5060276568081 • 52T Manufacturer # 596-411052
5060276568074 • 53T Manufacturer # 596-411053

Product Options