The YAK trailer is our original and keystone product: its design enables cyclists to attach our single-wheel trailer to virtually any bike's rear wheel. The YAK's "in-line" design creates a low center of gravity, excellent aerodynamics, and all-around stability. YAK's are compatible with full-suspension bikes, as well as with bikes that have solid-axle hubs.

Features:

• Attaches quickly and easily to a bike's rear wheel using the BOB patented QR attachment system
• Low center of gravity for stability. Keeps the weight off your bicycle for improved handling and performance
• Constructed of 4130 chromoly steel tubing to ensure strength, stability, durability and light weight (13.5 lbs./6.1 kgs)
• Trailer tracks rear wheel of bicycle - ideal for commuting, narrow roads and single track
• 70 lbs. carrying capacity

Plus indicates trailer comes with Dry Sak. Yak 28 Trailers are for 28" wheels, 29er mountain bikes, and 700c road bikes with full wrap fenders. Santana version is designed for 160mm rear spacing of Santana Tandems.