A

A

D 

B 

F 

X° 

C-T 

C-C  

535

490

410

515

120

74

550

510

410

525

135

742

575

530

410

540

150

740

595

550

410

550

170

735

615

570

410

560

185

733

635

590

410

570

210

730

655

610

410

580

230

730

A (C-T) = Seat Tube (measured center-top)

A (C-C) = Seat Tube (measured center-center)

D = Bracket - Rear Axle

B = Top Tube (measured center-center)

F = Head Tube

X° = Angle Seat Tube