DUNE RR
Free shipping, assembly, and tubeless setup.
Add your weight at checkout and we'll dial in your suspension before it ships.
Questions about this bike?
Talk with a bike specialist about sizing, pricing, and custom builds.
Frame
Stealth Air Full Carbon, Updated Zero Suspension System, Mullet, 165mm Travel, Forward Geometry, Internal & Non-Removable Battery, Boost 12x148mm Rear Axle, UDH, Tapered Head Tube, One-Piece Monoblock Upper Link, HHG Internal Cable Routing, MAX Capacity Sealed Bearings, Oversized 15mm Axles, Exclusive Plastic Motor Covers
Sizes
S: 380mm
M: 420mm
L: 450mm
XL: 490mm
Rear Shock
Fox DHX2 Factory Kashima, 205x65mm, Trunnion Top Mount, 30x8mm Bottom Bushings, Super Light Steel (SLS) Spring
Shock Settings
CS40 Compression, RS30 Rebound, LML, Rezi B40, Bleed 0.9, VVCM
Spring Rates
S: 350 lbs
M: 400 lbs
L: 450 lbs
XL: 500 lbs
Fork
Fox Podium 29 GRIP X2 Factory Kashima, 170mm, Tapered Steerer Tube, Boost 20x110mm Kabolt Axle, 44mm Offset
Headset
Acros Custom IS52/ZS56, 1-1/8"–1.5" Head Tube, Internal Cable Routing, Sealing Plugs Without Blocklock
Stem
Onoff S6 30mm, 0°, 6061 Forged Alloy + CNC, 31.8mm Clamp
Handlebar
Onoff S6 1.0 Carbon, 800mm Width, 8° Backsweep, 5° Upsweep, 31.8mm Clamp
S–M: 25mm Rise
L–XL: 38mm Rise
Grips
Onoff Desert Pro, CNC Lock-On, 135mm
L–XL: Thicker Size
Seatpost
Onoff Pija Internal Dropper Post, 31.6mm
S: 140–115mm (388–235mm)
M: 160–135mm (428–255mm)
L: 180–155mm (468–275mm)
XL: 210–185mm (528–305mm)
Saddle
Ergon Enduro SPS20
Front Brake
SRAM Maven Bronze, 4-Piston Caliper, HS2 200mm Rotor, Steel-Backed Metal Sintered Pads
Rear Brake
SRAM Maven Bronze, 4-Piston Caliper, HS2 200mm Rotor, Steel-Backed Metal Sintered Pads
Brake Levers
SRAM Maven Bronze, SwingLink and Lever Pivot Bushings, Tool-Free Reach Adjust
Rims
e*thirteen Grappler Flux, IW30 Hookless, 6069 Welded Aluminum, 30mm Internal Width, Tubeless Ready, 28-Hole
Spokes
e*thirteen Sapim D-Light / Brass
Front Hub
e*thirteen Boost 20x110mm, Triple-Sealed, Fully Machined Aluminum, IS 6-Bolt
Rear Hub
e*thirteen Superboost 12x148mm, Sidekick, 12°/15°/18° Adjustable Deadband, Triple-Sealed, Fully Machined Aluminum, 6° Engagement, IS 6-Bolt, HG Freehub
Front Tire
Maxxis Assegai 29 x 2.5WT, 3C MaxxGrip Compound, DH Casing, Tubeless Ready
Rear Tire
Maxxis Minion DHR II 27.5 x 2.5WT, 3C MaxxTerra Compound, DD Protection, Tubeless Ready
Crankset
ethirteen Helix Race Alloy ESpec Plus, 160mm
Chainring
SRAM X-Sync 2 Eagle 34T T-Type, Steel, Narrow-Wide, 104 BCD CL55
Chain
SRAM GX Eagle T-Type, 12-Speed, PowerLock
Rear Derailleur
SRAM X0 Eagle AXS T-Type, 12-Speed
Shifter
SRAM Eagle AXS Pod MMX, 12-Speed
Cassette
SRAM XS-1275 T-Type, 10–52T, 12-Speed
Motor
Bosch Performance Line SX GEN4 Smart System (25 km/h)
Battery
Bosch Compact PowerTube 400Wh
Display
Bosch Kiox 400C with Bosch Mini Remote
Weight
45.2 lbs
Additional Info
Bikes ship free in the continental US, arrive fully assembled, come set up tubeless, and include complimentary suspension setup based on rider weight.