SLY R
Mondraker
Enduro
SLY R is an alloy electric enduro mountain bike (2025), by Mondraker, part of the Sly family. This bike is aimed at riders looking for a balanced off-road setup, with a balanced riding position, with a surface profile that is aimed at more technical trails and rougher terrain. Standout strengths from the metrics include a balanced ride feel between comfort and directness, capable suspension support for rougher terrain, and strong value-for-money versus many similar bikes. That said, what it gives up slightly is a more specific fit setup that may suit fewer riders and battery range that is better for shorter daily use than long all-day outings. Use MatchBikes.com to compare this bike with nearby enduro options.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Battery
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
E-Bike Components
Geometry
| Measurement | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.439 mm | 1.376 mm | 1.338 mm | 1.302 mm | 1.269 mm |
| Bottom Bracket Height | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm |
| Front Center | 771 mm | 796 mm | 811 mm | 836 mm | 861 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 140 mm | 134 mm | 144 mm | 143 mm | 142 mm |
| Stack | 633 mm | 633 mm | 642 mm | 651 mm | 660 mm |
| Reach | 440 mm | 460 mm | 480 mm | 500 mm | 520 mm |
| Top Tube Length | 595 mm | 615 mm | 635 mm | 660 mm | 685 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 380 mm | 410 mm | 435 mm | 460 mm | 490 mm |
| Head Tube Angle | 64.5 ° | 64.5 ° | 64.5 ° | 64.5 ° | 64.5 ° |
| Head Tube Length | 120 mm | 120 mm | 130 mm | 140 mm | 150 mm |
| Chainstay Length | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1225 mm | 1250 mm | 1265 mm | 1290 mm | 1315 mm |
| Bottom Bracket Drop | 22 mm | 22 mm | 22 mm | 22 mm | 22 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 162 cm | 169 cm | 175 cm | 180 cm | 188 cm |
| Rider Max Height | 173 cm | 180 cm | 186 cm | 192 cm | 199 cm |






















































