absoluteBLACK Premium Oval 145 BCD Road Outer Chainring Campagnolo - 53t 145 BCD 4-Bolt BLK MFPN=8022743 5mm Depth 20mm Material Aluminum

5mm Depth 20mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight 1835g

Each seal pilot can be flipped to install the lower oil seal or the upper wiper

easy unlocking in the dark

Features stiff sides for easy access and weatherproof zipper

}SRAM/TruVativ GXP 83mm Bottom Bracket

absoluteBLACK Premium Oval 145 BCD Road Outer Chainring Campagnolo - 53t 145 BCD 4-Bolt BLK MFPN=8022743 5mm Depth 20mm Material AluminumabsoluteBLACK Premium Oval 145 112 BCD Road Chainrings utilize absoluteBLACK's top tier design features to greatly improve traction and speed. They are designed for Campagnolo Super Record Record and Chorus 4 bolt cranks. Optimized with smooth shifting in mind premium chainrings have a patented shifting ramp design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Oval shape reduces