Rear Derailleur Shimano Tourney RD-TY300 Horizontal-Mount Color:Black They also include a double-wall

They also include a double-wall rim with an inner width of 20mm and an outer width of 26mm

This tire has a smooth center pivot and provides ample traction as people ride a Trek bike for efficient and confident riding

It can securely hold two bikes weighing up to 60 pounds each with wheelbases up to 50 inches

Features a lightweight pad on the palm that provides the ultimate next-to-handlebar feel

Rear Derailleur Shimano Tourney RD-TY300 Horizontal-Mount Color:Black They also include a double-wallThe Shimano Tourney RD TY300 is an excellent rear derailleur intended for smooth and precise shifting even under load. It is dependable and compatible with 6 7 speed SIS Indexing Shift drive systems because of its tough design and compatibility with a variety of bikes.