Mondraker Sly RR Electric Mountain Bike
Best lightweight electric trail bike for aggressive, performance-focused mountain riders.
This is a lightweight e-MTB that prioritizes natural handling over raw, heavy-duty power. By pairing a smaller, efficient motor with a nimble, agile geometry, it feels more like a traditional trail bike than a tank. You sacrifice some range and brute force, but you gain a ride that actually feels fun to toss around.
$5599.00
Who it's for
- Aggressive riders tackling steep, technical descents at speed
- Performance-focused cyclists demanding top-tier, durable components
- Climbers seeking powerful, seamless motor assistance on steep trails
Who should skip it
- Budget-conscious shoppers looking for entry-level pricing
- Riders accustomed to traditional, conservative bike handling
- Cyclists needing a lightweight bike for manual handling
Performance breakdown
Suspension Performance
Zero Suspension System delivers exceptional traction and control on technical terrain.
Motor Agility
Bosch SX motor provides a natural, lightweight feel for aggressive riding.
Handling Precision
Forward Geometry inspires immense confidence through tight corners and steep descents.
Drivetrain Reliability
Sram AXS T-Type shifting offers crisp, consistent performance under heavy load.
Braking Power
Four-piston hydraulics provide reliable, predictable stopping power for demanding trail conditions.
Range Efficiency
Compact 400Wh battery prioritizes weight savings over long-distance endurance rides.
Key Specs
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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.
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S: 380mm / M: 410mm / ML: 435mm / L: 460mm / XL: 490mm
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Rockshox Deluxe Select+, 185x55mm, Trunnion top mount, 30x8mm bottom bushings
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L compression, digressive rebound, 4 tokens
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Rockshox Psylo Gold RC, 160mm, 3 Position, Debon Air, tapered steerer tube, Boost 15x110mm axle, 35mm steel stanchions, 44mm offset. Settings: compression adjustment at low-speed to lock, rebound, air preload
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Acros custom IS52/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
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Onoff S3 30mm 0º, 6061 forged alloy, 31.8mm barbore
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Onoff S3 1.0 6061 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 1.5 rise.
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Onoff Forest, CNC lock-on, 135mm
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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)
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