Ritchey Road Logic Disc – Steel – Frameset – 2024 – Nigiri (Frame)

Ritchey Road Logic Disc – Now Di2 Ready

More than 50 years of life experience, innovation and tradition in frame construction have gone into the development of the Ritchey Road Logic Disc frameset. The classic lines of the frame are timeless and combine with modern construction techniques and proven materials to create a modern bike. The Road Logic Disc is wonderfully comfortable and suitable for long days in the saddle. It is also agile and stiff enough to help you onto the winner’s podium in a sprint or adapt to roads that lack the right surface. A Ritchey carbon fork ensures a low weight and long service life.

This modern classic has been adapted for Shimano’s latest Di2 Semi-Wireless groupsets, and the dropout on the drive side features concealed cable routing for the Di2 battery, which is mounted in the seat tube.

Features of the Ritchey Road Logic Disc frameset

• Heat-treated and double-butted Ritchey Logic tube set
• TIG-welded
• Electrophoretic coating (ED Coat) for corrosion resistance
• Ritchey WCS Carbon fork with 46mm offset
• Compatible with 140mm flat-mount disc brakes
• Hidden cable routing for semi-wireless Di2 groupsets
• 12mm thru axles
• Replaceable stainless steel derailleur hanger
• 700x30c tire clearance (depending on tire and rim)
• Maximum number of teeth chainring: 1-speed: 36-50 / 2-speed: 46/30-53/39
• Headset: 1-1/8″
• Bottom bracket: 68mm BSA thread
• Seat post diameter: 27.2 mm
• 28.6 front derailleur size

Details of the Ritchey Road Logic Disc frameset

Tom Ritchey’s experience in frame building began in the 1970s when he built his first road bike frame in his parents’ garage in Northern California. Since then, Tom Ritchey has continued to research, gain experience and develop innovations that define his craft. The Road Logic Disc is the result of Tom’s growing legacy, his vast experience working with steel, and his mastery of the intricacies and details he has accumulated over his time in the art of bike building.

The frame is constructed from a heat-treated and double-butted Ritchey Logic tubeset. It features a straight head tube and aggressive, short butted sections optimized for TIG welding. This reduces weight and improves quality while biking.