
Mondraker Sly RR
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.
Specs
Frame
-
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
Sizes
-
S: 380mm
-
M: 410mm
-
ML: 435mm
-
L: 460mm
-
XL: 490mm
Rear Shock
-
Fox Float X Performance EVOL | 185x55mm
-
Trunnion top mount | 30x8mm bottom bushings
-
2-position compression (Open/Firm), rebound, air preload
Shock Settings
-
CS40 compression | RL60 rebound
-
Rezi B40, LML
-
0.2 volume spacer
Fork
-
Fox 36 29 Float Performance GRIP | 160mm
-
3-position compression | Sweep adjust, low-speed rebound, air preload
-
Tapered steerer tube | Boost 15x110mm axle | 44mm offset
Headset
-
Acros custom IS52/ZS56
-
Internal cable routing with sealing plugs (no blocklock)
-
1-1/8" – 1.5" head tube
Stem
-
Onoff S6 | 30mm | 0° rise
-
6061 forged alloy + CNC | 31.8mm barbore
Handlebar
-
Onoff S6 1.0 7050 alloy
-
Rise: 25mm (L/XL: 1.5 rise) | Width: 800mm
-
8° backsweep | 5° upsweep | 31.8mm barbore
Grips
-
Onoff Forest | CNC lock-on | 135mm
Seatpost
-
Onoff Pija dropper | Internal routing | 31.6mm
-
1X Remote lever with bearing
-
Travel by size:
-
S: 140–115mm
-
M: 160–135mm
-
ML: 180–155mm
-
L / XL: 210–185mm
-
Saddle
-
Fizik Terra Aidon X5 | 145mm
Brakes
-
Front & Rear: SRAM Code Bronze Stealth | Oversized 4-piston calipers
-
Rotors: Centerline 200mm | IS 6-bolt | One-piece
-
Pads: Steel-backed metal sintered
-
Brake Lever: SRAM Code Bronze Stealth
-
SwingLink, lever pivot bushings
-
Tool-free reach adjust
-
Wheels
-
Rims: Mavic E-CrossTrail SL | 29" | 30mm internal width
-
Hookless | Tubeless ready | 28 spokes
-
-
Spokes: Mavic 28 straight-pull double-butted
-
Front Hub: Mavic Infinity | Boost 15x110mm | IS 6-bolt
-
Rear Hub: Mavic Infinity | ID360 freewheel | Boost 12x148mm
-
IS 6-bolt | XD Freehub
-
Tires
-
Front: Maxxis Minion DHF 29x2.5 WT
-
Tubeless ready | 3C MAXX GRIP | EXO+ | 60TPI | Folding bead
-
-
Rear: Maxxis Minion DHR II 29x2.5 WT
-
Tubeless ready | 3C MAXX TERRA | EXO+ | 60TPI | Folding bead
-
Drivetrain
-
Crankset: eThirteen Helix Core ESpec Plus | 160mm (all sizes)
-
Chainring: SRAM X-Sync 2 Eagle 34T | Steel | Narrow-wide | 104 BCD
-
Chain: SRAM GX Eagle T-Type | 12-speed | Powerlock
-
Rear Derailleur: SRAM GX Eagle AXS T-Type | 12-speed
-
Shifter: SRAM Eagle AXS Pod MMX | 12-speed
-
Cassette: SRAM XS-1275 | 10–52T | T-Type | 12-speed
Electronics
-
Display: Purion 400 / Bosch Mini Remote / Bosch System Controller
-
Motor: Bosch Performance Line SX | GEN4 SMART SYSTEM | 20 mph | Diagonal, Wide
-
Battery: Bosch Compact Powertube | 400Wh
Weight
-
45.6 lbs
Geometry

|
Frame size
|
S | M | M/L | L | XL | |
|---|---|---|---|---|---|---|
| A | Seattube length | 380 mm | 410 mm | 435 mm | 460 mm | 490 mm |
| B | Toptube length | 595 mm | 615 mm | 635 mm | 660 mm | 685 mm |
| C | Bottom bracket drop | -22 mm | -22 mm | -22 mm | -22 mm | -22 mm |
| D | Bottom bracket height | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm |
| E | Chainstay length | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| F | Seat tube angle | 74º | 74º | 74º | 74º | 74º |
| G | Effective seattube angle | 77º | 77º | 77º | 77º | 77º |
| H | Headtube angle | 64,5º | 64,5º | 64.5º | 64,5º | 64,5º |
| I | Fork Offset | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| J | Wheelbase | 1225 mm | 1250 mm | 1265 mm | 1290 mm | 1315 mm |
| K | Headtube length | 120 mm | 120 mm | 130 mm | 140 mm | 150 mm |
| L | Reach | 440 mm | 460 mm | 480 mm | 500 mm | 520 mm |
| M | Stack | 633 mm | 633 mm | 642 mm | 651 mm | 660 mm |
Original: $5,838.89
-65%$5,838.89
$2,043.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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.
Specs
Frame
-
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
Sizes
-
S: 380mm
-
M: 410mm
-
ML: 435mm
-
L: 460mm
-
XL: 490mm
Rear Shock
-
Fox Float X Performance EVOL | 185x55mm
-
Trunnion top mount | 30x8mm bottom bushings
-
2-position compression (Open/Firm), rebound, air preload
Shock Settings
-
CS40 compression | RL60 rebound
-
Rezi B40, LML
-
0.2 volume spacer
Fork
-
Fox 36 29 Float Performance GRIP | 160mm
-
3-position compression | Sweep adjust, low-speed rebound, air preload
-
Tapered steerer tube | Boost 15x110mm axle | 44mm offset
Headset
-
Acros custom IS52/ZS56
-
Internal cable routing with sealing plugs (no blocklock)
-
1-1/8" – 1.5" head tube
Stem
-
Onoff S6 | 30mm | 0° rise
-
6061 forged alloy + CNC | 31.8mm barbore
Handlebar
-
Onoff S6 1.0 7050 alloy
-
Rise: 25mm (L/XL: 1.5 rise) | Width: 800mm
-
8° backsweep | 5° upsweep | 31.8mm barbore
Grips
-
Onoff Forest | CNC lock-on | 135mm
Seatpost
-
Onoff Pija dropper | Internal routing | 31.6mm
-
1X Remote lever with bearing
-
Travel by size:
-
S: 140–115mm
-
M: 160–135mm
-
ML: 180–155mm
-
L / XL: 210–185mm
-
Saddle
-
Fizik Terra Aidon X5 | 145mm
Brakes
-
Front & Rear: SRAM Code Bronze Stealth | Oversized 4-piston calipers
-
Rotors: Centerline 200mm | IS 6-bolt | One-piece
-
Pads: Steel-backed metal sintered
-
Brake Lever: SRAM Code Bronze Stealth
-
SwingLink, lever pivot bushings
-
Tool-free reach adjust
-
Wheels
-
Rims: Mavic E-CrossTrail SL | 29" | 30mm internal width
-
Hookless | Tubeless ready | 28 spokes
-
-
Spokes: Mavic 28 straight-pull double-butted
-
Front Hub: Mavic Infinity | Boost 15x110mm | IS 6-bolt
-
Rear Hub: Mavic Infinity | ID360 freewheel | Boost 12x148mm
-
IS 6-bolt | XD Freehub
-
Tires
-
Front: Maxxis Minion DHF 29x2.5 WT
-
Tubeless ready | 3C MAXX GRIP | EXO+ | 60TPI | Folding bead
-
-
Rear: Maxxis Minion DHR II 29x2.5 WT
-
Tubeless ready | 3C MAXX TERRA | EXO+ | 60TPI | Folding bead
-
Drivetrain
-
Crankset: eThirteen Helix Core ESpec Plus | 160mm (all sizes)
-
Chainring: SRAM X-Sync 2 Eagle 34T | Steel | Narrow-wide | 104 BCD
-
Chain: SRAM GX Eagle T-Type | 12-speed | Powerlock
-
Rear Derailleur: SRAM GX Eagle AXS T-Type | 12-speed
-
Shifter: SRAM Eagle AXS Pod MMX | 12-speed
-
Cassette: SRAM XS-1275 | 10–52T | T-Type | 12-speed
Electronics
-
Display: Purion 400 / Bosch Mini Remote / Bosch System Controller
-
Motor: Bosch Performance Line SX | GEN4 SMART SYSTEM | 20 mph | Diagonal, Wide
-
Battery: Bosch Compact Powertube | 400Wh
Weight
-
45.6 lbs
Geometry

|
Frame size
|
S | M | M/L | L | XL | |
|---|---|---|---|---|---|---|
| A | Seattube length | 380 mm | 410 mm | 435 mm | 460 mm | 490 mm |
| B | Toptube length | 595 mm | 615 mm | 635 mm | 660 mm | 685 mm |
| C | Bottom bracket drop | -22 mm | -22 mm | -22 mm | -22 mm | -22 mm |
| D | Bottom bracket height | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm |
| E | Chainstay length | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| F | Seat tube angle | 74º | 74º | 74º | 74º | 74º |
| G | Effective seattube angle | 77º | 77º | 77º | 77º | 77º |
| H | Headtube angle | 64,5º | 64,5º | 64.5º | 64,5º | 64,5º |
| I | Fork Offset | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| J | Wheelbase | 1225 mm | 1250 mm | 1265 mm | 1290 mm | 1315 mm |
| K | Headtube length | 120 mm | 120 mm | 130 mm | 140 mm | 150 mm |
| L | Reach | 440 mm | 460 mm | 480 mm | 500 mm | 520 mm |
| M | Stack | 633 mm | 633 mm | 642 mm | 651 mm | 660 mm |


















