BiSaddle Replacement Hardware Kit for Flex Frame 1 includes:

• 4 original length bolts (16mm bolts for the rear, 12mm for the front)
• 4 custom frame washers
• 4 grip washers
• 4 small padding attachment screws
• 1 stubbyhex key

Please note that this hardware kit is compatible with the older flex frame 1 only (see pictures). NOT Compatible with the Full Carbon Race Frames.