The new Plug Grinduro The new Plug range uses new all-road geometry and fast rolling, large volume tyres that provide comfort, confidence and inspiring grip. Every Plug features durable wheels, excellent groupsets and are rack and mudguard compatible*, making them ready for the simplest of commutes or epic adventure. Mechanical disc brakes TRP hydraulic disc brakes with 160mm rotors provide huge stopping power whatever the weather conditions. The Finishing Kit Finishing kit is by charge throughout topped of with the award winning Spoon saddle. Fully Built, Tuned and Tested Each bike is fully built, tested and tuned by Wiggle's team of qualified bike mechanics to ensure you're bike arrives in perfect condition. To find out which size fits you click on the size guide tab above.