Hayes D-Series Disc Rotor - 220mm 6-Bolt CheckoutTitle=Sunrace CSM680 8-speed Cassette 5 175 175Fork Length (mm)

5 175 175Fork Length (mm) 387 387 387 387 387 387Fork Rake (mm) 50 50 45 45 45 45Front Center (mm) 596 610 608 619 632 644Head Tube (mm) 85 106 123 144 170 196Head Tube Angle (°) 71 71 72 72 72 72Rear Center (mm) 420 420 420 420 420 420Seat Angle (°) 73 73 73 73 73 73Seat Tube (mm) 428 452 468 493 513 533Seatpost Length (mm) 280 320 360 360 400 400Seatpost Offset (mm) 15 15 15 15 15 15Standover Height (mm) 684 722 756 780 798 818Top Tube (mm) 546 559 569 579 592 604Trail (mm) 68 68 68 68 68 68Wheelbase (mm) 1003 1017 1015 1026 1039 1051

25 Material Steel Spring Weight 350

Axle adjuster for rear facing horizontal dropouts

Stem Cap Bolt Torque spec: 2-3 Nm with light grease on threads only

Hayes D-Series Disc Rotor - 220mm 6-Bolt CheckoutTitle=Sunrace CSM680 8-speed Cassette 5 175 175Fork Length (mm)The D Series rotor was developed in conjunction with the new Dominion disc brake designed to provide consistent and reliable stopping power under all conditions. Proprietary friction surface optimized for use with Hayes T106 (Semi Met) or T100 (Sintered) pads to deliver fast consistent burnish predictable friction rate and consistency across temperature and speed conditions MRC (Modal Resonance Cancellation): Tuned to cancel resonance and vibration