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Mondraker

2025 Mondraker Sly RR Electric Mountain Bike in Black

£6,199.00
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2025 Mondraker Sly RR Electric Mountain Bike in Black

Season:2025

Brand:Mondraker

Code:010.2522


IT’S ABOUT WHO YOU WANT TO BE
SLY belongs to each and every one of us. To you too. A new breed of ebike blending Stealth aluminium with a Bosch SX motor and a 400Wh battery. Providing a balanced power delivery to make you the master of your rides. It’s not about who you are when you’re riding an ebike. It’s about who you want to be. Introducing SLY. ONE SLY FITS ALL.

R AND RR: TWO BUILDS THAT DEFINE SLY
Sometimes less is more. We had that clear from the beginning when designing SLY.The two builds available are the R and the RR,and they both boast 4 piston brakes, all-new 2.5” Maxxis DHF/DHR II EXO+ tyres, 12 speed Eagle T-Type drivetrains, up to 210mm ONOFF Pija dropper posts, and 800mm handlebars. The R build comes with a 160mm fork with 35mm stanchions, while the RR has a burlier 160mm fork with 36mm stanchions. Both models come with the Bosch display, mounted on the handlebar. And the mini remote on the handlebar to switch between assist modes on the Bosch SX motor.

SLY RR: DRESSED TO THE NINES
Our most high-tech Stealth Alloy frame ever deserves nothing less than the best.The RR build is a step up if you want to get even more out of your SLY.

FOX suspension provides the 160mm Fox 36 29 Float Performance GRIP fork and a Fox Float X Performance EVOL shock. SRAM Code Bronze Stealth 4 piston brakes with 200mm rotors keep things from getting out of hand on the steeps, and Mavic E-CrossTrail SL 30mm wheels offer the best balance of compliance / rigidity out there.

ONOFF have you covered with a selection of components from the all new S6 range and include a carbon fibre bar, a stem, grips and the Pija seatpost with lengths varying from 140mm to 210mm depending on frame size.

The SLY RR comes in the gorgeousBlack / Nimbus Grey / Tonic Gold colourway.

THE DEVIL’S IN THE DETAILS
We take the same care, and show the same obsession for perfection with our Stealth Alloy bikes as we do with our carbon fibre models. SLY comes with our headtube HHG (Hidden Cable Guide) feature, custom fitted rubber chainstay, downtube and shock protectors, and a UDH mech hanger, as well as an integrated chain guide and two bottle mounts (one of which can be used to mount the range extender).
Sly battery cutaway

5 SIZES
SLY and NEAT can be regarded as two of the best in class when it comes to Light eMTBs. SLY shares the same 150mm rear travel and 160mm fork as NEAT.SLY also inherits the same geometry and kinematics as NEAT and likewise takes advantage of Forward Geometry and our Updated Zero Suspension System.

Where SLY has NEAT beat is in its size range, as it’s thefirst bike in our Light eMTB range to come in 5 sizes: S, M, ML, L and XL.
5 Sizes of Sly

Technical Information
  • Frame
    SLY 6061 Alloy Stealth Evo, hydroformed tubing, Updated Zero Suspension System, 150mm travel, Forward Geometry, internal battery, Boost 12x148mm rear axle, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 15mm axles, exclusive plastic motor covers.
  • Shock
    Fox Float X Performance EVOL, 185x55mm. Settings: 2-position compression (Open/Firm), rebound, air preload. Trunnion top mount, 30x8mm bottom bushings
  • Fork
    Fox 36 29 Float Performance GRIP, 160mm, 3 Position, tapered steerer tube, Boost 15x110mm axle, offset 44mm. Settings: sweep adjust compression, low-speed rebound, air preload
  • Motor
    Bosch Performance Line SX (25Km/h) GEN4 SMART SYSTEM Diagonal, Wide
  • Battery
    Bosch Compact Powertube 400Wh
  • Display
    Purion 400 / Bosch Mini Remote / Bosch System Controller
  • Headset
    Acros custom IS52/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
  • Chainring
    SRAM X-Sync 2 Eagle, 34T, steel, narrow-wide, 104 BCD
  • Crank
    e*Thirteen Helix Core E*Spec Plus, 160mm
  • Shifters
    SRAM Eagle AXS Pod MMX, 12 Speed
  • Cassette
    SRAM XS-1275, 10-52T, T-Type, 12 Speed
  • Rear derailleur
    SRAM GX Eagle AXS, T-Type, 12 Speed
  • Chain
    SRAM GX Eagle T-Type, 12 speed, Powerlock
  • Handlebar
    Onoff S6 1.0 7050 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore
  • Stem
    OnOff S6 30mm 0º, 6061 forged alloy + CNC, 31.8mm barbore
  • Brakes
    SRAM Code Bronze Stealth, oversized 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor
  • Wheels
    Mavic E-CrossTrail SL, 29" Boost, 30mm internal width, hookless, tubeless ready, 28 spokes, Front Boost 15x110mm, Rear Boost 12x148mm
  • Front Tyre
    Maxxis Minion DHF, 29x2.5", WT, tubeless ready, 3C MAXX GRIP, EXO+ protection, 60TPI, folding bead
  • Rear Tyre
    Maxxis Minion DHR II, 29x2.5", WT, tubeless ready, 3C MAXX TERRA, EXO+ protection, 60TPI, folding bead
  • Seatpost
    OnOff Pija dropper internal, diameter 31.6mm, 1X Remote lever with bearing
  • Saddle
    Fizik Terra Aidon X5, 145mm
  • Grips
    Onoff Forest, CNC lock-on, 135mm
Sizing Information
2025 Mondraker Sly Geometry
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