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2026 Mondraker

SLY RR

A 29″ aluminum frame full suspension enduro e-bike with high-end components.
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Weight46.1 lbs  
FrameAluminum
SuspensionFull, 150 / 160mm
ForkFox Performance Float 36
ShockFox Float X Performance
Wheels29″ Aluminum
Drivetrain1 × 12 Electronic
GroupsetEagle AXS, GX Eagle Transmission
MotorBosch 600W 55Nm mid-drive
BatteryBosch 400Wh
BrakesSRAM Maven Bronze Hydraulic Disc
SeatpostDropper
View on mondraker.comLearn about Mondraker
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
SLY RR
Other Enduro bikes
Sizing
SM

5'3" – 5'9"

MD

5'6" – 5'11"

MD/LG

5'8" – 6'2"

LG

5'10" – 6'4"

XL

6'2" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Bikerumor
Mondraker Sly Drops In New Lightweight Alloy All-Mountain eMTB with Bosch SX Motor

Sep 2024 · Cory Benson

All-new alloy all-mountain Mondraker Sly eMTB brings lightweight, mid-power systems in reach of ebike-curious riders…

Read Review

EMTB Forums
The new 2025 Mondraker Sly - not that heavy, not that expensive

Sep 2024 · Knut Nes

Mondraker brings out a third lightweight and mild emtb, the Mondraker Sly. Just like the Dune, the Sly too gets the Bosch Performance SX 55 Nm motor and the Bosch Powertube 400 Wh battery. But it bears more resemblance to the milder Mondraker...

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Loam Wolf
Mondraker Launches The New “Sly” Light eMTB

Sep 2024

The Mondraker Sly is a Light eMTB with a stealth alloy frame and a Bosch SX motor for every type of rider. Learn more here.

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Pinkbike
Mondraker's New Sly eMTB is Aluminum & Semi-Affordable

Sep 2024 · Mike Kazimer

It's nice to see shorter seat tube lengths, allowing riders to run longer travel dropper posts, although the Sly does have an interrupted seat tube, which could prevent some riders from running a post with the absolute maximum amount of drop.

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Geometry
Specs
Build
Frame

6061 Alloy Stealth Evo, hydroformed tubing, Updated Zero Suspension System, 150mm 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, oversize 15mm axles, exclusive plastic motor covers.

Hanger StandardUDH

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

Travel160mm

Spring TypeAir

Shock

Fox Float X Performance EVOL, 185x55mm. Settings: 2-position compression (Open/Firm), rebound, air preload. Trunnion top mount, 30x8mm bottom bushings

Travel150mm

Headset

Acros custom IS52/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock

Stem

Onoff S6 30mm 0º, 6061 forged alloy + CNC, 31.8mm barbore

Handlebar

Onoff S6 1.0 7050 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 38mm rise.

Saddle

Ergon SMC10 Gel

Seatpost

Onoff Pija dropper internal, diameter 31.6mm, 1X Remote lever with bearing, S size: 140-115mm (388-235mm), M size: 160-135mm (428-255mm), ML size: 180-155mm (468-275mm), L size: 210-185mm (528-305mm), XL size: 210-185mm (528-305mm)

TypeDropper

Grips

Onoff Desert Pro, CNC lock-on, 135mm. L and XL: Thicker size

Groupset
Rear Derailleur

SRAM GX Eagle AXS T-Type,12s

Crank

E.13 Helix Core E*Spec Plus, All sizes: 160mm, Rings: SRAM X-Sync 2 Eagle 34T T-Type, steel, narrow-wide, 104 BCD CL55

Shifters

SRAM Eagle AXS Pod MMX, 12s

Chain

SRAM GX Eagle T-Type, 12s, Powerlock

Brakes

Front: SRAM Maven Bronze, 18 and 19.5-millimeter 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads, Rear: SRAM Maven Bronze, 18 and 19.5-millimeter 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads

TypeSRAM Maven Bronze Hydraulic Disc

Brake Levers

SRAM Maven Bronze, SwingLink and lever pivot bushings, tools-free reach adjust

Wheels
Rims

Mavic E-CrossTrail SL, 29 Boost 30mm internal width, hookless, tubeless ready, 28 spokes

Spokes

Mavic 28 straight-pull double butted spokes

Front Hub

Mavic Infinity hub, Boost 15x110mm, IS 6 bolts

Rear Hub

Mavic Infinity hub, ID360 freewheel technology, Boost 12x148mm, IS 6 bolts XD freehub

Tires

Front: Maxxis Minion DHF 29x2.5 WT, tubeless ready, 3C Maxx Grip compound, EXO+ protection, 60TPI, folding bead, Rear: Maxxis Minion DHR II 29x2.5 WT, tubeless ready, 3C Maxx Terra compound, EXO+ protection, 60TPI, folding bead

Electric Components
Motor

Bosch Performance Line SX (25Km/h) GEN4 SMART SYSTEM Diagonal, Wide

Battery

Bosch Compact Powertube 400Wh

Display

Kiox 400C / Bosch Mini Remote

Rider Notes
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First added October 11

Last updated June 7