The Nucleus is the 4x winner of MBR magazine £500 Hardtail of the Year award and this bike is ready for everything from cross country trail riding to all-day epics at your local bike park. SR Suntour Suspension and Box Four Wide-Range Drivetrain The low, long, and slack geometry is coupled to 120mm of Suntour Air suspension taking care of any rough terrain you’ll encounter on the trails while the Tektro M275 brakes will give you ample stopping power. For 2021 the Nucleus has received a threaded bottom bracket for increased durability and a wide range groupset thanks to the new Box Four drivetrain. A clutch activated rear mech, and a narrow-wide 1x chainring up front will keep you on the trails all day. WTB Rims and Tyres Vitus has applied their tried and tested combination of WTB tyres and rims offers superior performance and grip. Finished off with a combination of Vitus and Nukeproof components the Nucleus 27 VRW has stepped up to take your riding to the next level. Built, Tuned and Ready to Ride Rest assured that each bike is fully built and tuned by Wiggle’s team of qualified bike mechanics to ensure your bike arrives in perfect condition. We supply all bikes with a set of plastic pedals, a pedal wrench and a multi-tool kit. Find out which size fits you by clicking the size chart tab.