Equipped with all the same great features as a Rider 20, the Rider 21 includes barometer that shows real time altitude for added training information, increased log history capacity and an improved 96 x 128 pixel resolution screen. 3 customisable data screens with various data options, such as distance, calories, speed, altitude, slope makes the Rider 21 a great cycling companion for any rider.
Buy Bryton Rider 21E Computer from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns