Shimano TR501 Triathlon - White This Way Out Don't bother with finicky locking

Don't bother with finicky locking mechanisms or chucks that thread onto the valve

48 teeth (expandable to 52)

and other messy procedures

Where a traditional saddle shape encourages riders to shift their position frequently for better leverage

Shimano TR501 Triathlon - White This Way Out Don't bother with finicky lockingTriathlon Shoe with Advanced Fit and Performance Technology. Features Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. Low stack height midsole stabilizes foot and maximizes power transfer efficiency. T1 Quick strap and extra wide collar simplifies foot entry and quickens transitions. Quickly secure shoe during transitions with easy to grab asymmetrical heel loop. 3D breathable mesh