SLY RR
Mondraker
Enduro
SLY RR is an alloy electric enduro mountain bike (2025), by Mondraker, from the Sly lineup. This model is best for riders looking for a balanced off-road setup, with a setup that gives you 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 all-round climbing capability rather than a narrow specialty. At the same time, relative to category specialists, the trade-off is less emphasis on outright speed than speed-focused builds and a more specific fit setup that may suit fewer riders. Add this bike to compare on MatchBikes.com and see how it stacks up against similar enduro models.
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 |






















































