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It seems you are surfing in a version that does not match your location
Canada /
English
Do you want to change it?
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.
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.
Access a world of SLY. Access the best cost performance out there.
The R build offers RockShox suspension with a Psylo Gold RC 160mm fork paired with a Rockshox Deluxe Select+ shock; SRAM 4 piston DB8 Stealth brakes to keep things firmly under control, and Mavic 29”, 30mm E-CrossRide 29 wheels for reliability and strength.
Our component brand ONOFF supplies the handlebar, grips and stem from its S3 range, while the S6 range offers up the Pija seatpost in lengths from 140mm to 210mm depending on frame size.
The SLY R comes in the spectacular Marlin Blue / Racing Silver / Obsidian Grey colourway.
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 gorgeous Black / Nimbus Grey / Tonic Gold colourway.
SLY’s Stealth Alloy frame demonstrates just how advanced our aluminium technology is and how finely we can tune it to meet the design criteria demanded by individual models. In the case of the SLY we really wanted to showcase how we can endow an aluminium bike with the same identity and the same features as we do our range-topping carbon fibre frames. The frame carries the same organically angular design as the rest of the Light eMTB range, the NEAT and DUNE, yet with the added bonus of the aesthetics of aluminium. The welds join the alloy tubes so seamlessly they’re almost invisible.
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 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 the first bike in our Light eMTB range to come in 5 sizes: S, M, ML, L and XL.
SLY opens the door to the performance offered by our carbon fibre ranges while using a full suspension aluminium frame to keep both the price and the weight firmly under control. SLY builds on the punchy, light, 55Nm, 600W peak power, Bosch Performance SX motor. It’s the same motor we use in the DUNE, and together with an integrated 400Wh battery it offers a riding experience similar to that of the NEAT and the DUNE. Riders looking for a little more (you know who you are) can add the optional 250W range extender.
SLY gets rid of cables where you least want them. To give your cockpit that minimalist look, and to improve shifting overall, we’ve fitted both builds of SLY with SRAM’s AXS T-Type drivetrain, both shifter and cassette, to really up the ante. No longer do you have to spend on carbon fibre builds just to get the latest tech.
The design, the aesthetics and the premium performance of SLY, backed by the all-new range of ONOFF components. Our in-house component brand has taken a huge leap forward for the 2025 season, adding value to the whole of the Mondraker range. Accordingly, SLY in both R and RR builds comes fitted with S3 and S6 series components respectively, including stems, bars and grips. Both builds come with the S6 series Pija dropper post, with its all-new remote, and travel between 140mm and 210mm depending on frame size. ONOFF and Mondraker, upping the ante.
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This size table is only an estimation, the optimum frame size depends on your personal preference and riding style
