These are not completely sold out for 2020, you can fin the new 2021 model here - https://www.evocycles.co.uk/nukeproof-digger-275-comp-concrete/mpn:790030_z/
What started during an intoxicated conversation some years ago, has ended up as a cult product in their range.
Inspired by our athletes and their desire for a do-it-all training bike with something a little extra; it’s a versatile vessel, blending “gravel bike” performance with the soul of a mountain bike. With the capacity to add panniers, bike packs and mud guards; the Digger frame is suited for everything from big adventures in the wilderness to a bike that simply makes the usual mundane commute to work more interesting.
New for 2020 is the addition of the latest gravel dedicated Shimano GRX 1x group set. Spec’d for simplicity and off-road performance with Shimano’s clutch derailleur 1x 11 speed set up (11-42t) drivetrain. The Digger is again equipped with a “wider than average” drop handle bar for that mountain bike stance.
Both 2020 Comp and Factory models will come with WTB Sendero’s 650b Road Plus tyres. To add comfort to the ride the Digger features a bolt through carbon tapered fork and cork-gel bar tape for compliance and improved feel on the trails/ gravel/ paths/ road.
The Digger yearns to divert you off the main path and create an adventure of any ride.
Frame - Nukeproof Digger 27.5” Road Plus or 700C compatible, custom triple butted hydro-formed Alloy, internal cable routing for dropper seat posts, threaded bottom bracket, 142mm x 12mm rear axle spacing
Fork - Nukeproof Digger carbon, 27.5” Road Plus or 700C compatible, Tapered Steerer, Rack Mounts, 15x100mm axle spacing
Front Wheel - WTB Serra 27.5", 15x100mm
Rear Wheel - WTB Serra 27.5", Shimano freehub, 142x12mm
Tyres - WTB Sendero 650x47C Road Plus, TCS, Light Fast Rolling, Tan wall, Dual DNA Compound
Crankset - Shimano RX-600, GRX, 1x 11 Speed, 170mm, 40T
Drivetrain - Shimano GRX, RD-RX812, 11 Speed, Shadow Plus
Cassette - Shimano CS-M7000 SLX 11 Speed, 11-42T
Brakes - Shimano GRX, RX-600 Levers with RX-400 Flatmount Callipers
Rotors - Shimano RT66, 160mm
Handlebars - Non Series AL-6061 480/500mm
Bar Tape - Black Cork Cushion Tape with Gel
Stem - Non Series 6061, 7 Deg, 80-110mm
Saddle - Nukeproof Horizon SL, Black
Seatpost - Nukeproof Neutron Inline, 31.6mm, 400mm
Headset - Nukeproof Warhead Internal, IS42-28.6 - IS52.1/40