5DEV RGXC Crank Spider - 8-Bolt Asymmetric 110 BCD Aluminum For use Dura-Ace 12-Speed Chainrings BLK MFPN=CRA-T8-42-02 TI 316: 7mm rails are

TI 316: 7mm rails are hollow titanium

8mm rise 0 deg length 42mm color orange

}Maxxis Holy Roller Tire - 26 x 2

7 the outright fastest wheel on the road

5DEV RGXC Crank Spider - 8-Bolt Asymmetric 110 BCD Aluminum For use Dura-Ace 12-Speed Chainrings BLK MFPN=CRA-T8-42-02 TI 316: 7mm rails areAllows the use of Dura Ace 2x chainrings with 5Dev 8 bolt cranks Chainring Bolt Pattern: Shimano 4 Bolt 110BCD for Dura Ace 2X Chainrings (will not work with Ultegra). Please note that this spider is cut to work exclusively with Dura Ace 2X Chainrings CNC machined in San Diego 73g Model 8 Bolt Dura Ace Spider Configuration 2x Direct Mount 8 Bolt BCD 4x110mm Color black